1 - _______________is a practice of dinning on one€™s own species?
1 - _______________is a practice of dinning on one€™s own species?
Cannibalism
2 - A chemical or secretions which are thrown outside the body for transmitting message to the individual of same species is_________________?
2 - A chemical or secretions which are thrown outside the body for transmitting message to the individual of same species is_________________?
Pheromone
3 - A chemical which attracts pest to a trap is called__________________?
3 - A chemical which attracts pest to a trap is called__________________?
Bait
4 - A chemical which causes plant does it called __________________?
4 - A chemical which causes plant does it called __________________?
Defoliant
5 - A chemical which inhibits clotting mechanisms of the blood is called __________________?
5 - A chemical which inhibits clotting mechanisms of the blood is called __________________?
Chronic poisoning
6 - A dose of a toxicant that kills 50% of the exposed organism is called_________________?
6 - A dose of a toxicant that kills 50% of the exposed organism is called_________________?
LD50
7 - A few species of ants and termites which depend on cultivated plants are___________________?
7 - A few species of ants and termites which depend on cultivated plants are___________________?
Agricultural insects
8 - A free living animal that attack and feed on other organism is called_______________?
8 - A free living animal that attack and feed on other organism is called_______________?
Predator
9 - A level of resistance show by a cultivar is similar against all insect biotype such type of resistance is__________________?
9 - A level of resistance show by a cultivar is similar against all insect biotype such type of resistance is__________________?
General resistance
10 - A level of resistance show by a cultivar is similar against all insect biotype such type of resistance is___________________?
10 - A level of resistance show by a cultivar is similar against all insect biotype such type of resistance is___________________?
General resistance
11 - A material which is used to dilute active material is called__________________?
11 - A material which is used to dilute active material is called__________________?
Carrier
12 - A mixture included pesticides which decrease the efficiency of each other is called__________________?
12 - A mixture included pesticides which decrease the efficiency of each other is called__________________?
Antagonistic mixture
13 - A mixture included pesticides which do not increase or decrease the efficacy of each other is called___________________?
13 - A mixture included pesticides which do not increase or decrease the efficacy of each other is called___________________?
Additive mixture
14 - A mixture of active and inert ingredients is called_________________?
14 - A mixture of active and inert ingredients is called_________________?
Formulation
15 - A poison produced by a plant, animal or organisms is called____________________?
15 - A poison produced by a plant, animal or organisms is called____________________?
Toxin
16 - A population or group of insects composed of a single genotype is called_____________________?
16 - A population or group of insects composed of a single genotype is called_____________________?
Biotype
17 - A substance that destructive to nerve tissue is called____________________?
17 - A substance that destructive to nerve tissue is called____________________?
Neurotoxin
18 - A substance used in a pesticide, it helps the spray material to adhere to the sprayed surface is called_________________?
18 - A substance used in a pesticide, it helps the spray material to adhere to the sprayed surface is called_________________?
Adhesive
19 - A type of resistance in which a series of different cultivars of the same crop are infested with a series of different insect biotype of same species show no differentia intersction, such type of resistance is___________________?
19 - A type of resistance in which a series of different cultivars of the same crop are infested with a series of different insect biotype of same species show no differentia intersction, such type of resistance is___________________?
Horizontal resistance
20 - A type of resistance in which a series of different cultivars of the same crop are infested with a series of different insect biotypes of same species show a differentia interaction is known as_________________?
20 - A type of resistance in which a series of different cultivars of the same crop are infested with a series of different insect biotypes of same species show a differentia interaction is known as_________________?
Vertical resistance
21 - Acricide is:
21 - Acricide is:
Dicofol
22 - Against Lepidopterous larvae we apply_________________?
22 - Against Lepidopterous larvae we apply_________________?
Lefenuron, Chlorfluazuron, Flufenoxum
23 - Against sucking and chewing insect pest we apply___________________?
23 - Against sucking and chewing insect pest we apply___________________?
All the above
24 - All the practices used to control the pest population with in certain limit are called_________________?
24 - All the practices used to control the pest population with in certain limit are called_________________?
Artificial control
25 - Alxillary sclerites are absent in:
25 - Alxillary sclerites are absent in:
Odonata
26 - An abnormal proliferation of plant cells resulting from outside stimulus (Insect, a fungal growth, a mite) is called ?
26 - An abnormal proliferation of plant cells resulting from outside stimulus (Insect, a fungal growth, a mite) is called ?
Gall
27 - An egg parasitoid of lepidopterous insects is______________________?
27 - An egg parasitoid of lepidopterous insects is______________________?
Trichogramma sp
28 - An explosive increase in population of particular species that occurs over a short period of time is called________________?
28 - An explosive increase in population of particular species that occurs over a short period of time is called________________?
IPC
29 - An insect pest normally present at some time during the growing season that causes the economic damage to a crop is called ?
29 - An insect pest normally present at some time during the growing season that causes the economic damage to a crop is called ?
Key pest
30 - Antecedents prevent pest to cause damage called___________________?
30 - Antecedents prevent pest to cause damage called___________________?
Protectant
31 - Ants butterflies, wasp, moths have type of legs ______________________?
31 - Ants butterflies, wasp, moths have type of legs ______________________?
Cursorial
32 - Any organism which harm or causes damage man directly or indirectly called as________________?
32 - Any organism which harm or causes damage man directly or indirectly called as________________?
Pest
33 - Any organism which harms or causes damage to man directly or indirectly is called ?
33 - Any organism which harms or causes damage to man directly or indirectly is called ?
Pest
34 - Aphelinus mali has been a successful parasite in controlling:
34 - Aphelinus mali has been a successful parasite in controlling:
Apple wolly aphis
35 - Aphid is example of____________________?
35 - Aphid is example of____________________?
Viviparous
36 - Aphis lions are predator of___________________?
36 - Aphis lions are predator of___________________?
Aphid
37 - Apical margin of wing of insect is____________________?
37 - Apical margin of wing of insect is____________________?
Outer margin
38 - Archnids and insects contain malpighian tubules as organs of:
38 - Archnids and insects contain malpighian tubules as organs of:
Excretion
39 - Asymmetrical mouths parts present in__________________?
39 - Asymmetrical mouths parts present in__________________?
Thrips
40 - Bacillus thurigiensis was reported by Berliner from:
40 - Bacillus thurigiensis was reported by Berliner from:
Ephestia
41 - Bacillus thuringiensis is most effective at pH:
41 - Bacillus thuringiensis is most effective at pH:
9 to 10
42 - Basic unit of classification is known:
42 - Basic unit of classification is known:
Species
43 - Beetles, weevils, earwigs. have fore wing very thick and hard structure is__________________?
43 - Beetles, weevils, earwigs. have fore wing very thick and hard structure is__________________?
Elytra
44 - Berlese's theory was proposed to explain the orign of:
44 - Berlese's theory was proposed to explain the orign of:
Pupal stage
45 - Best example of parasites are ___________________?
45 - Best example of parasites are ___________________?
All of above
46 - Best example of predators are____________________?
46 - Best example of predators are____________________?
Dragonflies, Aphid lions, Lady bird beetle, flower beetle
47 - Bio-types of brown plant hopper are of:
47 - Bio-types of brown plant hopper are of:
5 types
48 - Black scale insect of citrus is controlled by:
48 - Black scale insect of citrus is controlled by:
Metaphycus loundsbury
49 - Blood-porphyrinuria is due to accumulation of porphyrin in the :
49 - Blood-porphyrinuria is due to accumulation of porphyrin in the :
Lachrymal glands
50 - Burgundy mixture contains:
50 - Burgundy mixture contains:
Copper sulphate, sodium carbonate and water
51 - Butter flies have antennae________________?
51 - Butter flies have antennae________________?
Clavate
52 - Butterflies having wing coupling apparatus is__________________?
52 - Butterflies having wing coupling apparatus is__________________?
Overlapping
53 - By radioactive carbon method the age of the fossil can be determined upto:
53 - By radioactive carbon method the age of the fossil can be determined upto:
25,000 years
54 - By the introduction of chlorine in 3 position of methyl parathion aromatic radical, the insecticide obtained is:
54 - By the introduction of chlorine in 3 position of methyl parathion aromatic radical, the insecticide obtained is:
Chlorthion
55 - Campo deiform is type of_________________?
55 - Campo deiform is type of_________________?
Pupae
56 - Cane killing weed (Striga sp.) in sugarcane is:
56 - Cane killing weed (Striga sp.) in sugarcane is:
A wed
57 - Carbamates contains_________________?
57 - Carbamates contains_________________?
Carbon, hydrogen, nitrogen
58 - Carbon disulphide control:
58 - Carbon disulphide control:
Nematodes
59 - Chemical added to pesticide to increase its activity is called________________?
59 - Chemical added to pesticide to increase its activity is called________________?
Activator
60 - Chemicals, which transmit the chemical message, to individual of various species_________________?
60 - Chemicals, which transmit the chemical message, to individual of various species_________________?
Allelo chemicals
61 - Classification of phylum mollusca is based on:
61 - Classification of phylum mollusca is based on:
Locomotory organs
62 - Coined the term 'Pest Management':
62 - Coined the term 'Pest Management':
Geier
63 - Commercial production of lac through lac insects is called___________________?
63 - Commercial production of lac through lac insects is called___________________?
Lac culture
64 - Commercial production of silk is called_________________?
64 - Commercial production of silk is called_________________?
Sericulture
65 - Commercial rearing of honey is called________________?
65 - Commercial rearing of honey is called________________?
Apiculture
66 - Costal margin of wing of insect is______________?
66 - Costal margin of wing of insect is______________?
Frontal margin
67 - Costal margin of wing of insect is________________?
67 - Costal margin of wing of insect is________________?
Frontal margin
68 - Cotesia flavipers is endo larval parasite of_________________?
68 - Cotesia flavipers is endo larval parasite of_________________?
Sugarcane stem borer
69 - Cotton bollworms, sugarcane borers are_________________?
69 - Cotton bollworms, sugarcane borers are_________________?
Major pest
70 - Cotton Jassid can be controlled by:
70 - Cotton Jassid can be controlled by:
Aldrex
71 - Cotton stainer is:
71 - Cotton stainer is:
Dytiscus
72 - Crushing of food in insects is done by:
72 - Crushing of food in insects is done by:
Proventriculus
73 - Crustacean posses the following distinguishing characters. Choose the odd one:
73 - Crustacean posses the following distinguishing characters. Choose the odd one:
One pair of antennae
74 - Cut worm is a pest of:
74 - Cut worm is a pest of:
Gram
75 - Cypermethrin, deltamerthrin, permethrin are example of__________________?
75 - Cypermethrin, deltamerthrin, permethrin are example of__________________?
Pyrethroids
76 - dasineura lini is pest of:
76 - dasineura lini is pest of:
Linseed
77 - DDT inhibits the enzyme which plays important role in the formation of effshell in birds is:
77 - DDT inhibits the enzyme which plays important role in the formation of effshell in birds is:
Carbonic anhydrase
78 - DDT is toxic to insect pests by:
78 - DDT is toxic to insect pests by:
Both (a) and (b)
79 - Death of an insect from a single dose is called__________________?
79 - Death of an insect from a single dose is called__________________?
Acute poisoning
80 - Desert locust is__________________?
80 - Desert locust is__________________?
Migrant pest
81 - Diazepam is an antidote of_________________?
81 - Diazepam is an antidote of_________________?
Organ chlorine
82 - Difference between workers and drones _____________________?
82 - Difference between workers and drones _____________________?
Drones are male while workers are sterile
83 - Diflubenzuron is it derivative of:
83 - Diflubenzuron is it derivative of:
Urea
84 - Directorate of Plant Protection, Quarantine and Storage started in:
84 - Directorate of Plant Protection, Quarantine and Storage started in:
1940
85 - Dragonfly and damselfly have type of legs_________________?
85 - Dragonfly and damselfly have type of legs_________________?
Basket like
86 - During the process of sclerotization which of the following is oxidised in the haemocytes:
86 - During the process of sclerotization which of the following is oxidised in the haemocytes:
Tyrosine
87 - Economic threshold level is always:
87 - Economic threshold level is always:
Lower than economic injury level (EIL)
88 - Example of inorganic pesticides are__________________?
88 - Example of inorganic pesticides are__________________?
calcium cyanide, boric acid
89 - Examples of monophagous insect is_________________?
89 - Examples of monophagous insect is_________________?
Pectinophora gossypiella (Pink bollworm)
90 - Examples of poly phagous insect is__________________?
90 - Examples of poly phagous insect is__________________?
Helicoverpa armigera
91 - Factor on which penetration of insecticide through insect cuticle does not depend:
91 - Factor on which penetration of insecticide through insect cuticle does not depend:
Chemical nature of the cuticle
92 - Fast acting pheromones and called__________________?
92 - Fast acting pheromones and called__________________?
Releasers
93 - Fast acting pheromones and called__________________?
93 - Fast acting pheromones and called__________________?
Releasers
94 - Feeding in insects can be checked by the use of:
94 - Feeding in insects can be checked by the use of:
Freeding deterent
95 - Fire flies are________________?
95 - Fire flies are________________?
Beetles
96 - First insect-fossil was found in:
96 - First insect-fossil was found in:
England
97 - For safe application of pesticide which things are required ?
97 - For safe application of pesticide which things are required ?
All of above
98 - For the fumigation of rat burrows the fumigant required is:
98 - For the fumigation of rat burrows the fumigant required is:
Aluminium phosphide
99 - Fore-gut is lined internally by:
99 - Fore-gut is lined internally by:
Intima
100 - Fossil records indicate that insect evolved during:
100 - Fossil records indicate that insect evolved during:
Devonian period
101 - Fully recovered patient may develop full-grown symptoms of poisoning as long as a month after the initial poisoning in the case of:
101 - Fully recovered patient may develop full-grown symptoms of poisoning as long as a month after the initial poisoning in the case of:
Aldrin
102 - Function of endo cuticle is________________________?
102 - Function of endo cuticle is________________________?
Extensiblity of integument and flexibility
103 - Function of epiculticle in insect is__________________?
103 - Function of epiculticle in insect is__________________?
Impermeability of water and prevent evaporation
104 - Function of Exo cuticle insect is_________________?
104 - Function of Exo cuticle insect is_________________?
Rigidity of body parts
105 - Give the name of a family of order Hymenoptera which include crop pests:
105 - Give the name of a family of order Hymenoptera which include crop pests:
Tenthredinidae
106 - Giving complete coverage to one hectare of crop by spraying 60 to 250 litres of liiquids, is known as:
106 - Giving complete coverage to one hectare of crop by spraying 60 to 250 litres of liiquids, is known as:
Low volume spray
107 - Giving complete coverage to one-hectare crop more than 250 liters of liquid is called:
107 - Giving complete coverage to one-hectare crop more than 250 liters of liquid is called:
High volume spray
108 - Glycerophosphate shuttle is found in:
108 - Glycerophosphate shuttle is found in:
Flight muscles
109 - Gram pod border feeds or the following crop:
109 - Gram pod border feeds or the following crop:
Variety of crops
110 - Grass hopper, cricket have mouth parts__________________?
110 - Grass hopper, cricket have mouth parts__________________?
Biting chewing type
111 - Grasshopper and cockroaches have type of wings is____________________?
111 - Grasshopper and cockroaches have type of wings is____________________?
Tegmina
112 - Grassy cut worm of groundnut can be controlled by:
112 - Grassy cut worm of groundnut can be controlled by:
Aldrin
113 - Green Commandos is:
113 - Green Commandos is:
Steinemama
114 - Green house, white fly can be controlled by:
114 - Green house, white fly can be controlled by:
Encarsia formosa
115 - Gughia weevil is a pest of:
115 - Gughia weevil is a pest of:
Wheat
116 - Hamulate type of wing couping appartus is found in:
116 - Hamulate type of wing couping appartus is found in:
Honey
117 - Heart, muscles and aorta are derived from:
117 - Heart, muscles and aorta are derived from:
Mesoderm
118 - Herioglyphus nigrorepletus is the scientific name of:
118 - Herioglyphus nigrorepletus is the scientific name of:
Rice grasshopper
119 - Hind winds of true flies are modified in to tiny knobbed structure is known as________________?
119 - Hind winds of true flies are modified in to tiny knobbed structure is known as________________?
Halteres
120 - Honey bees with a row of minutes hooks on the anterior wings that catch in to the up-rolled hind border of the fore wing is_______________?
120 - Honey bees with a row of minutes hooks on the anterior wings that catch in to the up-rolled hind border of the fore wing is_______________?
hamuli
121 - Hopper burn' appears in:
121 - Hopper burn' appears in:
Rice
122 - Horizontal resistance is also known as:
122 - Horizontal resistance is also known as:
All of the above
123 - House has antennae_____________________?
123 - House has antennae_____________________?
Aristate
124 - Housefly have mouth parts_________________?
124 - Housefly have mouth parts_________________?
Siphoning type
125 - If equilibrium population level of a crop damaging insect is above the economic injury level, it is a:
125 - If equilibrium population level of a crop damaging insect is above the economic injury level, it is a:
Potential pest
126 - If one gram of a pesticide formulation containing 50% active ingredient is mixed with 1 litre of water, what will ingredient in the spray fluid?
126 - If one gram of a pesticide formulation containing 50% active ingredient is mixed with 1 litre of water, what will ingredient in the spray fluid?
500 ppm
127 - In aphids cornnicals are projected from the forsum of:
127 - In aphids cornnicals are projected from the forsum of:
6th abdominal segment
128 - In binomial nomenclature different classes possessing common characters are indluded in a/an:
128 - In binomial nomenclature different classes possessing common characters are indluded in a/an:
Phylum
129 - In case of rotary type of duster the air current is developed by:
129 - In case of rotary type of duster the air current is developed by:
Fans
130 - In grasshopper, the number of spiracles is:
130 - In grasshopper, the number of spiracles is:
10 pairs
131 - In honey bees a flight for mating purpose is called_________________?
131 - In honey bees a flight for mating purpose is called_________________?
Nuptial flight
132 - In honey bees, when the larvae are fed on regular diet of pollen and honey, which cast is produced:
132 - In honey bees, when the larvae are fed on regular diet of pollen and honey, which cast is produced:
All of the above
133 - In Hymenoptera the first abdominal segment, which is fused with the metathorax, is called:
133 - In Hymenoptera the first abdominal segment, which is fused with the metathorax, is called:
Propodium
134 - In leucerne resistance to spotted aphid is associated with:
134 - In leucerne resistance to spotted aphid is associated with:
High saponin in leaves
135 - In order to be most effective control measures aimed at killing an insect-pest should be directed to attack:
135 - In order to be most effective control measures aimed at killing an insect-pest should be directed to attack:
Egg
136 - In organophosphate insecticide poisoning the muscarinic effects result in:
136 - In organophosphate insecticide poisoning the muscarinic effects result in:
All of the above
137 - In physiological considerations the resistance to in insecticides may be developed due to:
137 - In physiological considerations the resistance to in insecticides may be developed due to:
All of the above
138 - In siphoning type of mouth parts proboscis is composed of:
138 - In siphoning type of mouth parts proboscis is composed of:
Galeae
139 - In solid cone nozzle the solid cone of liquid is formed due to:
139 - In solid cone nozzle the solid cone of liquid is formed due to:
Central hole of swirl plate
140 - In the first discovered protective insecticide was:
140 - In the first discovered protective insecticide was:
D.D.T.
141 - In the formation of cuticle which of the following layer is secreted first:
141 - In the formation of cuticle which of the following layer is secreted first:
Cuticulin layer
142 - In the reduction of a pest population, the balance of the natural enemies is maintained in:
142 - In the reduction of a pest population, the balance of the natural enemies is maintained in:
Pest management
143 - In which of the following insect the spiracles are absent?
143 - In which of the following insect the spiracles are absent?
Chironomid larvae
144 - In which order females have no pupal stage but males have:
144 - In which order females have no pupal stage but males have:
Strepsiptera
145 - Indicate the correct sequence through which the following insecticide came into use:
145 - Indicate the correct sequence through which the following insecticide came into use:
Lead arsentate, Rotenone, BHC and Malathion
146 - Indicate, which represent the analogous group:
146 - Indicate, which represent the analogous group:
Wings of butterfly and birds
147 - Indiscriminate use of pesticides and cultivation of high yielding crop varieties often leads to:
147 - Indiscriminate use of pesticides and cultivation of high yielding crop varieties often leads to:
All of the above
148 - Ingredient added in pesticide to enhance and maintain efficacy of active ingredient is____________________?
148 - Ingredient added in pesticide to enhance and maintain efficacy of active ingredient is____________________?
Insert ingredient
149 - Inorganic salts are toxic to insects by:
149 - Inorganic salts are toxic to insects by:
Ingestion
150 - Insect are_________________?
150 - Insect are_________________?
Cold blooded animals
151 - Insect body divided into external grooves called Sutures__________________?
151 - Insect body divided into external grooves called Sutures__________________?
Sutures
152 - Insect haemocoel consists of the following sinuses. Choose the odd one:
152 - Insect haemocoel consists of the following sinuses. Choose the odd one:
Peritarcheal sinus
153 - Insect haemolymph has no gas transport system except in:
153 - Insect haemolymph has no gas transport system except in:
Chironomid larvae
154 - Insect having prolegs in larval stage:
154 - Insect having prolegs in larval stage:
Athalia proxima
155 - Insect that parasitic other insects are called_________________?
155 - Insect that parasitic other insects are called_________________?
Entomophagous parasites
156 - Insect which are found every where are called___________________?
156 - Insect which are found every where are called___________________?
Cosmopolitan insects
157 - Insecticide having antagonistic effect with NPV:
157 - Insecticide having antagonistic effect with NPV:
Malathion
158 - Insecticides approved for aerial spray:
158 - Insecticides approved for aerial spray:
All of the above
159 - Insects belong to class__________________?
159 - Insects belong to class__________________?
Hexapoda
160 - Insects feed on one type of food are called __________________?
160 - Insects feed on one type of food are called __________________?
Monophagous
161 - Insects feeding on plants of several genera within a family are called:
161 - Insects feeding on plants of several genera within a family are called:
Oligophagous
162 - Insects in which the young ones pass through complex or indirect metamorphosis are said to be _____________?
162 - Insects in which the young ones pass through complex or indirect metamorphosis are said to be _____________?
Holometabola
163 - Insects which are active at night are called________________?
163 - Insects which are active at night are called________________?
Nocturnal insects
164 - Insects which are during day light hours are called_________________?
164 - Insects which are during day light hours are called_________________?
Nocturnal insects
165 - Insects which are mainly during evening or morning twilight are called_______________?
165 - Insects which are mainly during evening or morning twilight are called_______________?
Crepuscular insects
166 - Insects which develop their wings externally?
166 - Insects which develop their wings externally?
Exopterygota
167 - Integrated Pest Management (IPM) aims at:
167 - Integrated Pest Management (IPM) aims at:
Keeping pest populations below injurious levels
168 - International Congress of Zoology (1901) advised that scientific names should be printed in:
168 - International Congress of Zoology (1901) advised that scientific names should be printed in:
Italics
169 - Introduction of parasites, predators and/or pathogens of the pests into the environment to reduce the pest population constitute:
169 - Introduction of parasites, predators and/or pathogens of the pests into the environment to reduce the pest population constitute:
Biological control
170 - Iocomotary movement of an organ towards a stimulus, but stimulus does not control direction of the movement is_________________?
170 - Iocomotary movement of an organ towards a stimulus, but stimulus does not control direction of the movement is_________________?
Kinesis
171 - Is a serious pest of Jowar and bajra?
171 - Is a serious pest of Jowar and bajra?
Stem borer
172 - It has been estimated that insects had existed on this earth for at least _____ million years:
172 - It has been estimated that insects had existed on this earth for at least _____ million years:
200
173 - It is a nitrogenous polysaccharides which are more than 50% of substance of cuticle is called___________________?
173 - It is a nitrogenous polysaccharides which are more than 50% of substance of cuticle is called___________________?
Sclerotion
174 - It is a substance added to a pesticide to impure the qualities of pesticide formulation is called_________________?
174 - It is a substance added to a pesticide to impure the qualities of pesticide formulation is called_________________?
Adjuvant
175 - It is an organism which lives on or within another living organism is called_________________?
175 - It is an organism which lives on or within another living organism is called_________________?
Parasite
176 - It is the tendency of a plant to escape infestation is known as________________?
176 - It is the tendency of a plant to escape infestation is known as________________?
Pest avoidance
177 - Jassid, Aphid and bugs have________________?
177 - Jassid, Aphid and bugs have________________?
Siphoning type
178 - Johnston's organ is located in most of pterygote insects in:
178 - Johnston's organ is located in most of pterygote insects in:
Second antennal segment
179 - Jumping legs present in grasshopper known as___________________?
179 - Jumping legs present in grasshopper known as___________________?
Saltatorial
180 - Juvenile hormone ensures_______________?
180 - Juvenile hormone ensures_______________?
2nd and 3rd both
181 - Juvenile hormone is secreted by:
181 - Juvenile hormone is secreted by:
Corpora allata
182 - Ketone bodies are oxidized by:
182 - Ketone bodies are oxidized by:
All of the above
183 - Lac is produced by insect_________________?
183 - Lac is produced by insect_________________?
Laceifera lacca
184 - Larvae with both thoracic and abdominal legs is_________________?
184 - Larvae with both thoracic and abdominal legs is_________________?
Cruciform
185 - larvae with cylindrical, elongated, narrow body anterionly and with out legs is__________________?
185 - larvae with cylindrical, elongated, narrow body anterionly and with out legs is__________________?
Vermiform
186 - Legless larvae of coleopteran having a tiny head and a few sense organs is________________?
186 - Legless larvae of coleopteran having a tiny head and a few sense organs is________________?
Grub
187 - Light trap art used for the collection of:
187 - Light trap art used for the collection of:
Positively phototropic
188 - Light trapping of insects is done in the:
188 - Light trapping of insects is done in the:
Mechanical methods
189 - Locomotion in response to odour is_________________?
189 - Locomotion in response to odour is_________________?
Chemokinesis
190 - Locust eats almost all vegetation except:
190 - Locust eats almost all vegetation except:
Datura stramonium
191 - Main kind of insect pests are___________________?
191 - Main kind of insect pests are___________________?
All the above
192 - Maize stem borer hibernates in which stage?
192 - Maize stem borer hibernates in which stage?
Larva
193 - Malathion is a ______ insecticide.
193 - Malathion is a ______ insecticide.
Contact plus stomach
194 - Male mosquitoes have antennae while female mosquitoes have antennae__________________?
194 - Male mosquitoes have antennae while female mosquitoes have antennae__________________?
Plumose, pilose
195 - Metalegs of worker honey bee is _____________________?
195 - Metalegs of worker honey bee is _____________________?
Antenna cleaner
196 - Metasystox is a:
196 - Metasystox is a:
Both (a) and (b)
197 - Metasystox-R is a ______ insecticide.
197 - Metasystox-R is a ______ insecticide.
Contact
198 - Methamidophos, moncrotophos are example of___________________?
198 - Methamidophos, moncrotophos are example of___________________?
Organophosphrous pesticides
199 - Monocondylic single mandible is found in:
199 - Monocondylic single mandible is found in:
Thysanoptera
200 - Mosquitoes, bed bugs are____________________?
200 - Mosquitoes, bed bugs are____________________?
Intermitttent Parasite
201 - Most of the caterpillars have legs or abdominal legs on segments:
201 - Most of the caterpillars have legs or abdominal legs on segments:
3 to 6 and 10
202 - Most of the insect require__________________?
202 - Most of the insect require__________________?
Vitamin B
203 - Most of the insects cannot survive the temperatures above ______ .
203 - Most of the insects cannot survive the temperatures above ______ .
59.9
204 - Most of the insects excrete 80 to 90 per cent of their nitrogen waste in the form of:
204 - Most of the insects excrete 80 to 90 per cent of their nitrogen waste in the form of:
Uric acid
205 - Most of the insects have abdominal segments:
205 - Most of the insects have abdominal segments:
10 to 11
206 - Most of the insects possess:
206 - Most of the insects possess:
Two pairs of wings
207 - Most of the soil fumigants are applied with:
207 - Most of the soil fumigants are applied with:
Injector
208 - Moths and butterflies have types of pupae________________?
208 - Moths and butterflies have types of pupae________________?
Obtect
209 - Moulting fluid is able to digest:
209 - Moulting fluid is able to digest:
Endocuticle
210 - Name the fumigant, which is used, for killing the insects in storage as well as for plant fumigation?
210 - Name the fumigant, which is used, for killing the insects in storage as well as for plant fumigation?
Methyl bromide
211 - Name the insect which can survive at higher temperature and low humidity?
211 - Name the insect which can survive at higher temperature and low humidity?
Khapra beetle
212 - Name the insect, which is known, as oligophagous pest:
212 - Name the insect, which is known, as oligophagous pest:
Cabbage butterfly
213 - Name the insecticide, which is harmless to the honey bees:
213 - Name the insecticide, which is harmless to the honey bees:
Endosulfan
214 - Name the pest, which has an international status?
214 - Name the pest, which has an international status?
Locust
215 - Name the pest, which has got thelytokous parthenogenesis in its life-cycle?
215 - Name the pest, which has got thelytokous parthenogenesis in its life-cycle?
Thrips
216 - Nicotinic effects of organo-phosphatic insecticides results in:
216 - Nicotinic effects of organo-phosphatic insecticides results in:
None of the above
217 - Nitrification in the soil take place by:
217 - Nitrification in the soil take place by:
Biological oxidation
218 - Nitrification is mainly carried out by:
218 - Nitrification is mainly carried out by:
Chemoauto-trophic organism
219 - Nitrogen is absorbed by the plants in the form:
219 - Nitrogen is absorbed by the plants in the form:
Both (a) & (b)
220 - Nitrogen is an essential nutrient element for the plants because:
220 - Nitrogen is an essential nutrient element for the plants because:
It imparts early vigorous vegetative growth and dark green colour
221 - Nitrogen is taken by the plants in the form of:
221 - Nitrogen is taken by the plants in the form of:
Nitrate
222 - Nitrogen, phosphorous, potassium, calcium, magnesium and sulphur, which are used by plants in relatively large quantities, are referred to as:
222 - Nitrogen, phosphorous, potassium, calcium, magnesium and sulphur, which are used by plants in relatively large quantities, are referred to as:
Macro nutrients
223 - Nitrogenous fertilizer's are classified into:
223 - Nitrogenous fertilizer's are classified into:
Four groups
224 - Non-humic substances are less complex and are _____ to microbial attack than those belonging to humic group:
224 - Non-humic substances are less complex and are _____ to microbial attack than those belonging to humic group:
Less resistant
225 - Number of abdominal legs in the larvae of mustard saw fly:
225 - Number of abdominal legs in the larvae of mustard saw fly:
8 pairs
226 - Number of insect species known :
226 - Number of insect species known :
About 1 million
227 - Odontotermes obesus is the scientific name of:
227 - Odontotermes obesus is the scientific name of:
Termite
228 - One kilometer of locust swarm weighs as much as ______ tonnes of locusts:
228 - One kilometer of locust swarm weighs as much as ______ tonnes of locusts:
300
229 - Order Odanata includes:
229 - Order Odanata includes:
Dragon flies
230 - Organisms, which damage man's property, including plants and agricultural produce causing damage of significant economic importance are called:
230 - Organisms, which damage man's property, including plants and agricultural produce causing damage of significant economic importance are called:
Pests
231 - Originally the phytophagous insects were:
231 - Originally the phytophagous insects were:
Polyphagous
232 - Out of the following poisons which works as an antiicoagulant for the control of rats?
232 - Out of the following poisons which works as an antiicoagulant for the control of rats?
Warfarin
233 - Out of the following which is considered to be of agricultural importance:
233 - Out of the following which is considered to be of agricultural importance:
Pheritima sp
234 - Palmitic and Oleic acids are prominent fatty acids in insects and comprise:
234 - Palmitic and Oleic acids are prominent fatty acids in insects and comprise:
Over 60% of the total fatty acids
235 - Peritrophic membrane is absent in:
235 - Peritrophic membrane is absent in:
Hemiptera
236 - Pest of maize belonging to family Crambidae:
236 - Pest of maize belonging to family Crambidae:
Chilo partellus
237 - Pest of paddy belonging to family Fulgoridae:
237 - Pest of paddy belonging to family Fulgoridae:
Nilalparvata lugens
238 - Pest of sorghum belonging to order Diptera:
238 - Pest of sorghum belonging to order Diptera:
Atherigona soccata
239 - Pest population that produces incremental damage equal to the cost of preventing the damage is:
239 - Pest population that produces incremental damage equal to the cost of preventing the damage is:
EIL
240 - Pesticide group which goes into the system of host and kills pest without harming host is called_________________?
240 - Pesticide group which goes into the system of host and kills pest without harming host is called_________________?
Systemic
241 - Pheromone used against fruity fly is___________________?
241 - Pheromone used against fruity fly is___________________?
Dichlorvos
242 - Pheromones are also known as:
242 - Pheromones are also known as:
Ectohomones
243 - Pheromones are synthesized by:
243 - Pheromones are synthesized by:
Glandular epidermal cells
244 - Phosdrin is a ______ insecticide:
244 - Phosdrin is a ______ insecticide:
Slow fumigant
245 - Photate is a ______ insecticide:
245 - Photate is a ______ insecticide:
Contact plus systemic
246 - Photogenic organ are present in____________________?
246 - Photogenic organ are present in____________________?
Fire flies
247 - Piercing and sucking type of mouth parts are found in:
247 - Piercing and sucking type of mouth parts are found in:
Aphids
248 - Plum moth and sphinx moth are the pests of:
248 - Plum moth and sphinx moth are the pests of:
All of the above
249 - Pneumatic sprayers have been used in pest control for many years. A pneumatic sprayer:
249 - Pneumatic sprayers have been used in pest control for many years. A pneumatic sprayer:
Operates using wind or air
250 - Population prediction of a particular species with in the field is called____________________?
250 - Population prediction of a particular species with in the field is called____________________?
Fore casting
251 - Potential pest also called__________________?
251 - Potential pest also called__________________?
Secondary pest
252 - Propagation and release of sterile incompatible individuals is done in pest population is called__________________?
252 - Propagation and release of sterile incompatible individuals is done in pest population is called__________________?
Genetic control
253 - Protein hydrolysate is used as an attractant for the control of:
253 - Protein hydrolysate is used as an attractant for the control of:
Fruit fly
254 - Proventriculus also called as___________________?
254 - Proventriculus also called as___________________?
Gizzard
255 - Queen and drones have_______________number of chromosome ?
255 - Queen and drones have_______________number of chromosome ?
Haploid
256 - Reduction in pest population by the utilization of agricultural practices to make the environment unfavorable for pest is called__________________?
256 - Reduction in pest population by the utilization of agricultural practices to make the environment unfavorable for pest is called__________________?
Cultural control
257 - Respiratory system in which 1 mesothoracic and 7 abdominal spiracles are functional is called:
257 - Respiratory system in which 1 mesothoracic and 7 abdominal spiracles are functional is called:
Hemipneustic
258 - Resting stage in endopteryota is called?
258 - Resting stage in endopteryota is called?
Pupae
259 - Rodentiside is used to kill:
259 - Rodentiside is used to kill:
Rats and mites
260 - Rodolia cardinalis has been successful in controlling:
260 - Rodolia cardinalis has been successful in controlling:
Cottony cushion scale
261 - Royal Jelly made up of__________________?
261 - Royal Jelly made up of__________________?
Pollen and nectar
262 - Sanjose scale is a pest of:
262 - Sanjose scale is a pest of:
Almond and Apple
263 - Scale insect of citrus are controlled by:
263 - Scale insect of citrus are controlled by:
Hydrocarbon oils
264 - Severe incidence of red hairy caterpillar occurs under which one of the following sets of conditions?
264 - Severe incidence of red hairy caterpillar occurs under which one of the following sets of conditions?
High temperature and high soil moisture
265 - Silk is produced by_____________insect ?
265 - Silk is produced by_____________insect ?
Bombyx mori
266 - Small apterous insects, compound eyes reduced or absent ectoparasites of birds and mammals are included in:
266 - Small apterous insects, compound eyes reduced or absent ectoparasites of birds and mammals are included in:
Mallophaga
267 - Social behavior present in__________________?
267 - Social behavior present in__________________?
Termites, Ants< bees
268 - Some insects which are used as bio control agents for used control is called________________?
268 - Some insects which are used as bio control agents for used control is called________________?
Phytophagous parasites
269 - Species of fossil-insects known:
269 - Species of fossil-insects known:
More than 20,000
270 - Stem borer and pink borer can be controlled by:
270 - Stem borer and pink borer can be controlled by:
Aldrin
271 - Stick insects and leaf insects belong to the order:
271 - Stick insects and leaf insects belong to the order:
Phasmida
272 - Stored grain pests can be killed by _____ hour exposure to 51.5-54.5?C.
272 - Stored grain pests can be killed by _____ hour exposure to 51.5-54.5?C.
3
273 - Suffering cause in insects due to lack of food is called________________?
273 - Suffering cause in insects due to lack of food is called________________?
Starvation
274 - Sugarcane borer, which does not belong to family pyralidae:
274 - Sugarcane borer, which does not belong to family pyralidae:
Chilo auricilia
275 - Sugarcane leafhopper can be effectively controlled by the use of:
275 - Sugarcane leafhopper can be effectively controlled by the use of:
Phosphilmidon
276 - Syrphid flies have type of larvae________________?
276 - Syrphid flies have type of larvae________________?
Platy form
277 - Tentorium is____________________?
277 - Tentorium is____________________?
Exoskeleton of head
278 - Termite control can also be done by:
278 - Termite control can also be done by:
Irrigation
279 - Termite workers are_________________?
279 - Termite workers are_________________?
May be a non reproductive male or non reproductive female
280 - The ability of a plant by means of which it is less damaged by insects is________________?
280 - The ability of a plant by means of which it is less damaged by insects is________________?
Tolerance
281 - The alimentary canal of insect is derived from:
281 - The alimentary canal of insect is derived from:
Ectoderm and endoderm
282 - The amount of pest induced injury to the crop which will justify the cost of artificial control measures is called________________?
282 - The amount of pest induced injury to the crop which will justify the cost of artificial control measures is called________________?
Economic damage
283 - The antennae are the appandages of which neuromere:
283 - The antennae are the appandages of which neuromere:
Protocerebrum
284 - The artificial food of Queen is known as_______________________?
284 - The artificial food of Queen is known as_______________________?
Royal Jelly
285 - The average locust swarm spreads over:
285 - The average locust swarm spreads over:
10 square kilometers
286 - The basis of antibiosis in corn against European corn borer is:
286 - The basis of antibiosis in corn against European corn borer is:
Presence of growth inhibitors MBOA and DIMBOA
287 - The basis of antibiosis in corn against Heliothis zea is:
287 - The basis of antibiosis in corn against Heliothis zea is:
Lethal silk factor
288 - The bees are not reared for commercial purpose are called_________________?
288 - The bees are not reared for commercial purpose are called_________________?
Wild bees
289 - The bees which are reared artificially as commercial business are called________________?
289 - The bees which are reared artificially as commercial business are called________________?
Domestic bees
290 - The best method of control stored grain pests is:
290 - The best method of control stored grain pests is:
Fumigation
291 - The body wall of insect which includes cuticle, epidermis and basement membrane is__________________?
291 - The body wall of insect which includes cuticle, epidermis and basement membrane is__________________?
Integument
292 - The branch of zoology, which deals wth the naming, and classification of animals is known as:
292 - The branch of zoology, which deals wth the naming, and classification of animals is known as:
Nomenclature
293 - The caterpillars of Indarbela qudarnotata feed and damage:
293 - The caterpillars of Indarbela qudarnotata feed and damage:
Bark
294 - The chemical used for controlling fish is called__________________?
294 - The chemical used for controlling fish is called__________________?
Pesticide
295 - The chemical used for controlling of mites is called__________________?
295 - The chemical used for controlling of mites is called__________________?
Acaricide
296 - The chemical used for killing birds is called________________?
296 - The chemical used for killing birds is called________________?
Herbicide
297 - The chief excretory organ in insects is:
297 - The chief excretory organ in insects is:
Malpighian tubules
298 - The collective action of environmental factors that maintain numbers of pest population with in certain limit over a time is called_______________?
298 - The collective action of environmental factors that maintain numbers of pest population with in certain limit over a time is called_______________?
Natural control
299 - The colony of termites is called___________________?
299 - The colony of termites is called___________________?
Termitorium
300 - The colour of grasshoppers' blood is:
300 - The colour of grasshoppers' blood is:
Colourless
301 - The commodity totally banned for import:
301 - The commodity totally banned for import:
Sunflower seeds
302 - The components required for the study of ecosystem are / is:
302 - The components required for the study of ecosystem are / is:
Abiotic and biotic
303 - The concentration of a toxicant that kills 50% of the exposed organism is called_________________?
303 - The concentration of a toxicant that kills 50% of the exposed organism is called_________________?
LC50
304 - The control of caterpiller also done by:
304 - The control of caterpiller also done by:
Bacillus thuriengiensis
305 - The control of pest by human controlling activities and law is called____________________?
305 - The control of pest by human controlling activities and law is called____________________?
Regularity method
306 - The damaging stage of cotton jassid is:
306 - The damaging stage of cotton jassid is:
Nymph and Adult
307 - The damaging stage of cutworm is:
307 - The damaging stage of cutworm is:
Caterpillar
308 - The damaging stage of pink bollworm is:
308 - The damaging stage of pink bollworm is:
Caterpillar
309 - The damaging stage of top borer is:
309 - The damaging stage of top borer is:
Caterpillar
310 - The density of pest population at which control measures should be applied:
310 - The density of pest population at which control measures should be applied:
FTL
311 - The device fitted at the end of the spray-lane and is used for atomisation is:
311 - The device fitted at the end of the spray-lane and is used for atomisation is:
Boom
312 - The dorsal sclerotized region of insect body is called__________________?
312 - The dorsal sclerotized region of insect body is called__________________?
Tergum
313 - The droplet size in normal high volume coarse spray is:
313 - The droplet size in normal high volume coarse spray is:
Less than 50
314 - The enzyme that attacks the P-S bond in malathion metabolism is:
314 - The enzyme that attacks the P-S bond in malathion metabolism is:
Phosphates
315 - The exchange of gases in respiration in insects takes place through:
315 - The exchange of gases in respiration in insects takes place through:
Spiracles
316 - The female mosquitoes possess:
316 - The female mosquitoes possess:
Plumose antennae
317 - The fertilized female of Laccifer lacca lays eggs ranging from:
317 - The fertilized female of Laccifer lacca lays eggs ranging from:
200 to 500
318 - The fertilized female of mulberry silkworm lays _____ eggs within 2 hours:
318 - The fertilized female of mulberry silkworm lays _____ eggs within 2 hours:
400 - 500
319 - The first edition of ""Systema Nature"was published in:
319 - The first edition of ""Systema Nature"was published in:
1735
320 - The first known example of biological pest control was use of yellow ants to control the wormy fruits of orange in:
320 - The first known example of biological pest control was use of yellow ants to control the wormy fruits of orange in:
China
321 - The first transformation with deltaendotoxin gene from Bt was done in Belgium in the year 1985 in:
321 - The first transformation with deltaendotoxin gene from Bt was done in Belgium in the year 1985 in:
Tobacco
322 - The fleas do _____________________?
322 - The fleas do _____________________?
Never flown
323 - The following chemosterilant is widely used against insects:
323 - The following chemosterilant is widely used against insects:
Apholate
324 - The form off insect after complete metamorphosis is__________________?
324 - The form off insect after complete metamorphosis is__________________?
Imago
325 - The free living insects that catch and devour smaller or more helpless creatures, usually killing them in getting a single meal is called ?
325 - The free living insects that catch and devour smaller or more helpless creatures, usually killing them in getting a single meal is called ?
Predator
326 - The function of peritrophic membrane is:
326 - The function of peritrophic membrane is:
Protection
327 - The gland, which produces pheromone in queen honeybee:
327 - The gland, which produces pheromone in queen honeybee:
Mandibular gland
328 - The grasshopper possesses:
328 - The grasshopper possesses:
Saltatorial legs
329 - The grinding of food in grasshopper is done by:
329 - The grinding of food in grasshopper is done by:
Mandibles
330 - The grooming of a new queen in the hoeybee colony depends upon the secretion known as:
330 - The grooming of a new queen in the hoeybee colony depends upon the secretion known as:
Queen substance
331 - The group of pesticide which makes pest unable to reproduce is called_________________?
331 - The group of pesticide which makes pest unable to reproduce is called_________________?
Sterilant
332 - The haring organs in grasshopper_________________?
332 - The haring organs in grasshopper_________________?
Tympanal organ
333 - The incidence of ""White grubs"is heavy in:
333 - The incidence of ""White grubs"is heavy in:
Heavily waterlogged fields
334 - The incidence of red hairy catepiller occurs under one of the following conditions:
334 - The incidence of red hairy catepiller occurs under one of the following conditions:
High temperature and High soil moisture
335 - The infestation of which insect starts from the field?
335 - The infestation of which insect starts from the field?
Angoumois moth
336 - The ingredient of pesticide formulation responsible for toxic effect is called_________________?
336 - The ingredient of pesticide formulation responsible for toxic effect is called_________________?
Active ingredient
337 - The inorganic ions are absorbed into:
337 - The inorganic ions are absorbed into:
Rectum
338 - The insect pest which introduced in our country before the enforcement of quarantine measures:
338 - The insect pest which introduced in our country before the enforcement of quarantine measures:
Icerya purchasi
339 - The insect skeleton is composed of series of plates called__________________?
339 - The insect skeleton is composed of series of plates called__________________?
Sclerites
340 - The insect that parasitize the larger animals are called____________________?
340 - The insect that parasitize the larger animals are called____________________?
Zoophagous parasites
341 - The insect which Parasitizes one species of host is called__________________?
341 - The insect which Parasitizes one species of host is called__________________?
Intermitted Parasite
342 - The insecticide is considered highly selective if VSR ranges:
342 - The insecticide is considered highly selective if VSR ranges:
From 100 to 1000
343 - The insects are able to maintain the balance while walking due to:
343 - The insects are able to maintain the balance while walking due to:
Hexapod
344 - The insects which spend their lives individually and do not lives in colonies are known as_____________________?
344 - The insects which spend their lives individually and do not lives in colonies are known as_____________________?
Solitary insects
345 - The largest insect of the world___________________?
345 - The largest insect of the world___________________?
Elephant beetle
346 - The largest locust swarm recorded so far:
346 - The largest locust swarm recorded so far:
400 square kilometers
347 - The last segment of insect which bears a structure which help during mating is_________________?
347 - The last segment of insect which bears a structure which help during mating is_________________?
Paraproct
348 - The lateral movement theory of insecticidal penetration was proposed by:
348 - The lateral movement theory of insecticidal penetration was proposed by:
Gerolt
349 - The lateral selertized region of insect body is called_________________?
349 - The lateral selertized region of insect body is called_________________?
Pleuron
350 - The latest philosophy in insect pest control is:
350 - The latest philosophy in insect pest control is:
Pest management
351 - The legless young of a housefly is known as:
351 - The legless young of a housefly is known as:
Maggot
352 - The living organism that live in or on the bodies of other living organisms from which they get their food, during at least one stage of their existence is called________________?
352 - The living organism that live in or on the bodies of other living organisms from which they get their food, during at least one stage of their existence is called________________?
Parasites
353 - The living organisms that are smaller, weaker or less intelligent than be predor is called____________________?
353 - The living organisms that are smaller, weaker or less intelligent than be predor is called____________________?
Prey
354 - The living organisms that are usually larger, stronger or more intelligent then the parasite is called____________________?
354 - The living organisms that are usually larger, stronger or more intelligent then the parasite is called____________________?
Host
355 - The long axis of head is horizontal and in line with insect body, mouth parts directed forward is type of head_______________?
355 - The long axis of head is horizontal and in line with insect body, mouth parts directed forward is type of head_______________?
Prognathous
356 - The lowest pest population that will cause economic damage is called ___________________?
356 - The lowest pest population that will cause economic damage is called ___________________?
Economic injury level
357 - The main body regions of insects are called____________________?
357 - The main body regions of insects are called____________________?
Tagmata
358 - The main characteristic feature of an insect is:
358 - The main characteristic feature of an insect is:
Three pairs of legs
359 - The main circulatory organ in grasshopper is:
359 - The main circulatory organ in grasshopper is:
Dorsal vessel
360 - The main host tree for the cultivation of lac insect is:
360 - The main host tree for the cultivation of lac insect is:
Palas
361 - The main host tree of eri-silk worm is:
361 - The main host tree of eri-silk worm is:
Castor
362 - The members of the phylum Echinodermata are exclusively:
362 - The members of the phylum Echinodermata are exclusively:
Marin
363 - The minimum period to be given for the assessment of effectiveness of a biocontrol agent is:
363 - The minimum period to be given for the assessment of effectiveness of a biocontrol agent is:
4 years
364 - The mixing of pesticide through agitator to prevent it form separating in the sprayer tarik is called_________________?
364 - The mixing of pesticide through agitator to prevent it form separating in the sprayer tarik is called_________________?
Agitation
365 - The mounthparts of a plant bug are:
365 - The mounthparts of a plant bug are:
Piercing and suctorial type
366 - The nemtode paratylenchus Microletzky (1992) members mesure mm in size:
366 - The nemtode paratylenchus Microletzky (1992) members mesure mm in size:
0.25-0.50
367 - The nervous system of insect is derived from:
367 - The nervous system of insect is derived from:
Ectoderm
368 - The nozzle in which the spray fluid is fed into the air stream within the nozzle and spitted into spray droplets bu the velocity of air is called:
368 - The nozzle in which the spray fluid is fed into the air stream within the nozzle and spitted into spray droplets bu the velocity of air is called:
Shear nozzle
369 - The nozzle used for producing mist:
369 - The nozzle used for producing mist:
Rotatory energy nozzle
370 - The nozzle used to produce fog:
370 - The nozzle used to produce fog:
Thermal energy nozzle
371 - The number of segments, which makes the insects head is:
371 - The number of segments, which makes the insects head is:
6
372 - The ommitidia in which the Samper cells produce hard crystalline cone are called:
372 - The ommitidia in which the Samper cells produce hard crystalline cone are called:
Eucone
373 - The origin of foregut is:
373 - The origin of foregut is:
Ectodermal
374 - The paralysis of honeybees is caused by:
374 - The paralysis of honeybees is caused by:
Virus
375 - The parasite which are capable of developing upon a few closely related host species is called_______________?
375 - The parasite which are capable of developing upon a few closely related host species is called_______________?
Oligophagous parasites
376 - The parasite which can live on more than one host is called__________________?
376 - The parasite which can live on more than one host is called__________________?
Facultative Parasite
377 - The parasite which requires only one host for its complete life cycle is called________________?
377 - The parasite which requires only one host for its complete life cycle is called________________?
Monoxenous parasites
378 - The parasites which capable of parasitizing a considerable number of host species is called____________________?
378 - The parasites which capable of parasitizing a considerable number of host species is called____________________?
Polyhagous parasites
379 - The parasites which requires several or different hosts for its complete development is called ?
379 - The parasites which requires several or different hosts for its complete development is called ?
Heteroxenous parasites
380 - The parasites whose hosis are also parasites collectively termed as___________________?
380 - The parasites whose hosis are also parasites collectively termed as___________________?
Hyperparasites
381 - The pest population at which control measure should be taken to prevent the pest population to build up to reach economic injury level is called_________________?
381 - The pest population at which control measure should be taken to prevent the pest population to build up to reach economic injury level is called_________________?
Economic threshold level
382 - The pest which causes no significant damage but due to unjudious use of chemical they cause significant loss is called ?
382 - The pest which causes no significant damage but due to unjudious use of chemical they cause significant loss is called ?
Secondary pest
383 - The pest which damages the crop and causes a loss in quality or quantity which can be calculated such pest is called_______________?
383 - The pest which damages the crop and causes a loss in quality or quantity which can be calculated such pest is called_______________?
Economic pest
384 - The pesticide are derived from naturally occuring element with out carbon is called________________?
384 - The pesticide are derived from naturally occuring element with out carbon is called________________?
Inorganic pesticide
385 - The pesticide does not allow larval insect pest to moult further is called_________________?
385 - The pesticide does not allow larval insect pest to moult further is called_________________?
Insect growth regular
386 - The pesticide which is used for killing or controlling the eggs of insects is called___________________?
386 - The pesticide which is used for killing or controlling the eggs of insects is called___________________?
Ovicide
387 - The phenomenon off insect resistance to one type of insecticide providing resistance to other insecticides with similar mode of action__________________?
387 - The phenomenon off insect resistance to one type of insecticide providing resistance to other insecticides with similar mode of action__________________?
Cross resistance
388 - The physiological state or arrested metabolism in which development of insects is delayed irrespective of environmental factors is____________________?
388 - The physiological state or arrested metabolism in which development of insects is delayed irrespective of environmental factors is____________________?
Diapause
389 - The population of fruit files takes place in:
389 - The population of fruit files takes place in:
Soil
390 - The potential produced in the dendrite of the sense organ by depolarization is called:
390 - The potential produced in the dendrite of the sense organ by depolarization is called:
Receptor potential
391 - The process of periodic shedding of hard secretion cuticle which occurs during developmental stages of insects is called_______________?
391 - The process of periodic shedding of hard secretion cuticle which occurs during developmental stages of insects is called_______________?
Ecdysis
392 - The process of post-ecdysial hardening and darkening of the cuticle is regulated by:
392 - The process of post-ecdysial hardening and darkening of the cuticle is regulated by:
Bursicon
393 - The prothoracicotropic hormone is secreted by:
393 - The prothoracicotropic hormone is secreted by:
Neurosecretory cells
394 - The quality a of a pesticide to remain as an effective residue because of its low volatility and chemical stability is termed as__________________?
394 - The quality a of a pesticide to remain as an effective residue because of its low volatility and chemical stability is termed as__________________?
Persistence
395 - The quantity of endosulfa 35% EC required for treating an area, which needs 1000 litres of pray fluid at 0.05% (a.i.) strength is:
395 - The quantity of endosulfa 35% EC required for treating an area, which needs 1000 litres of pray fluid at 0.05% (a.i.) strength is:
1000 x 0.05/35 litres
396 - The quantity of food grains in kg consumed by a single rat in a year is:
396 - The quantity of food grains in kg consumed by a single rat in a year is:
10
397 - The queen in the honey colony feeds on:
397 - The queen in the honey colony feeds on:
Royal jelly
398 - The queen termite produces _____ eggs per second:
398 - The queen termite produces _____ eggs per second:
60
399 - The rapid reappearance of the pest population in injurious number is called_________________?
399 - The rapid reappearance of the pest population in injurious number is called_________________?
Pest resurgence
400 - The ration of zinc phosphide in poison bait for rats is:
400 - The ration of zinc phosphide in poison bait for rats is:
0.02
401 - The re-absorption of water in insect takes place in:
401 - The re-absorption of water in insect takes place in:
Rectal papillae
402 - The recommended dose of NPV for the control of Heliothis and Spodoptera under field conditions is:
402 - The recommended dose of NPV for the control of Heliothis and Spodoptera under field conditions is:
250 to 500 LE
403 - The reproductive system of insect is derived from:
403 - The reproductive system of insect is derived from:
Endoderm
404 - The safest method of disposing off the leftover pesticide is disposal by:
404 - The safest method of disposing off the leftover pesticide is disposal by:
Pouring in a moving stream
405 - The size (in micrometers in diameter) of droplets produced by high volume sprayers should most appropriately be:
405 - The size (in micrometers in diameter) of droplets produced by high volume sprayers should most appropriately be:
200 to 500
406 - The slow acting pheromones are_________________?
406 - The slow acting pheromones are_________________?
Primers
407 - The sperms after copulation in insects are stored in the female in:
407 - The sperms after copulation in insects are stored in the female in:
Spermatheca
408 - The spray is classified as aerosol when average droplet size (volume median diameter) is:
408 - The spray is classified as aerosol when average droplet size (volume median diameter) is:
50-100
409 - The spreading habit of the crop caused by insect which makes cultivation, weeding and harvesting more difficult is process of________________?
409 - The spreading habit of the crop caused by insect which makes cultivation, weeding and harvesting more difficult is process of________________?
Haemospora
410 - The stability of ecosystem is maintained by:
410 - The stability of ecosystem is maintained by:
Diversity of species
411 - The striking diffeerence in male and female cockroach is in:
411 - The striking diffeerence in male and female cockroach is in:
Presence or absence of anal style
412 - The study of form and structure of insects are called__________________?
412 - The study of form and structure of insects are called__________________?
insect morphology
413 - The study of functions of insect is insect physiology__________________?
413 - The study of functions of insect is insect physiology__________________?
Insect ecology
414 - The study of insect is called ?
414 - The study of insect is called ?
Entomology
415 - The synergist of malathion is:
415 - The synergist of malathion is:
N-isoibutylundecyleneamide
416 - The terminal abdominal segments 6 to 9 are telescoped within the segment 5 when not in use. This condition is found in:
416 - The terminal abdominal segments 6 to 9 are telescoped within the segment 5 when not in use. This condition is found in:
House fly
417 - The type of diapause which occur in winter is________________?
417 - The type of diapause which occur in winter is________________?
Hibernation
418 - The type of parthenogenesis where only males are produced is:
418 - The type of parthenogenesis where only males are produced is:
Arrhenotody
419 - The ultimate control through biotic agencies is expected after:
419 - The ultimate control through biotic agencies is expected after:
Three generations
420 - The use of all possible control strategies to manage pest population below economic injury level is called________________?
420 - The use of all possible control strategies to manage pest population below economic injury level is called________________?
IPM
421 - The use of two or more pest control method except chemical control in a planned way to control pests is called__________________?
421 - The use of two or more pest control method except chemical control in a planned way to control pests is called__________________?
Integrated pest control
422 - The ventral selerotized region of insect body is called___________________?
422 - The ventral selerotized region of insect body is called___________________?
Sternum
423 - The virus used successfully for the control of caterpillars of gram pod borer is:
423 - The virus used successfully for the control of caterpillars of gram pod borer is:
NPV
424 - The width of the area treated in one pass by a sprayer or other applicator is called___________________?
424 - The width of the area treated in one pass by a sprayer or other applicator is called___________________?
Swath
425 - The wings of butterfly and birds are:
425 - The wings of butterfly and birds are:
Homologous organs
426 - The workers of ant, of ant, bee and wasps are_________________?
426 - The workers of ant, of ant, bee and wasps are_________________?
A non reproductive female
427 - The young one of holemetabola is_______________?
427 - The young one of holemetabola is_______________?
Larvae
428 - The young ones of exopteryotes butt aquatic in habit is?
428 - The young ones of exopteryotes butt aquatic in habit is?
Naiad
429 - The young ones of hemimetabolous insects or exopteryota which are terrestrial in habbit is__________________?
429 - The young ones of hemimetabolous insects or exopteryota which are terrestrial in habbit is__________________?
Nymph
430 - These insects which lie in organized colonies or possess cast system is called___________________?
430 - These insects which lie in organized colonies or possess cast system is called___________________?
Social insect
431 - Those insects which lives in groups, clones or tribes form are called__________________?
431 - Those insects which lives in groups, clones or tribes form are called__________________?
Gregarious insects
432 - Three main part of antennae are _____________________?
432 - Three main part of antennae are _____________________?
Scape pedicel, flagellum
433 - Token stimuli theory was postulated by:
433 - Token stimuli theory was postulated by:
Throsteinson
434 - Tomato leaf curl virus is transmitted by:
434 - Tomato leaf curl virus is transmitted by:
Whitefly
435 - Total complete resistance against any adverse condition is called_________________?
435 - Total complete resistance against any adverse condition is called_________________?
Immunity
436 - Toxic refers to a________________?
436 - Toxic refers to a________________?
Poison
437 - Toxicant refers to a________________?
437 - Toxicant refers to a________________?
Poisonous material
438 - Tree banding is useful for the control of:
438 - Tree banding is useful for the control of:
Mango mealy bug
439 - Trenching is recommended for the control of either of these:
439 - Trenching is recommended for the control of either of these:
Red hairy caterpillar
440 - Triple action nozzle provides one of the following spray patterns:
440 - Triple action nozzle provides one of the following spray patterns:
Holo cone, Solid cone and Jet
441 - Type of diapause occur in summer or under drought condition is called_______________________?
441 - Type of diapause occur in summer or under drought condition is called_______________________?
Aestivation
442 - Type of pheromone which get together the insects for food and mating is known as________________?
442 - Type of pheromone which get together the insects for food and mating is known as________________?
Aggregation pheromone
443 - Type of pupae with appendages are free and no glued to the body is_________________?
443 - Type of pupae with appendages are free and no glued to the body is_________________?
Exarate
444 - Type of reproduction in which two or more individuals are produced from a single egg____________________?
444 - Type of reproduction in which two or more individuals are produced from a single egg____________________?
Viviparity
445 - Type of reproduction in which young ones are produced by larval or pupal stages is____________________?
445 - Type of reproduction in which young ones are produced by larval or pupal stages is____________________?
Paedogenesis
446 - Type of reproduction in which young ones Produced form unfertilized eggs is________________?
446 - Type of reproduction in which young ones Produced form unfertilized eggs is________________?
Parthenogenesis
447 - Types of pheromone which motivate the insects to follow each other is known as____________________?
447 - Types of pheromone which motivate the insects to follow each other is known as____________________?
Trial marking pheromone
448 - Types of pheromones which alert the insect from any danger known as__________________?
448 - Types of pheromones which alert the insect from any danger known as__________________?
Alarm pheromone
449 - Ultra-low volume (ULV) or low volume concentration (LVC) refer to the use of spray volume (liquid) less than _____ litres:
449 - Ultra-low volume (ULV) or low volume concentration (LVC) refer to the use of spray volume (liquid) less than _____ litres:
5
450 - Use of living organism to bring down the pest population to sub economic level is called____________________?
450 - Use of living organism to bring down the pest population to sub economic level is called____________________?
Biological control
451 - Use of resistant varieties constitutes method of:
451 - Use of resistant varieties constitutes method of:
Genetic control
452 - Various methods of pest scouting are_________________?
452 - Various methods of pest scouting are_________________?
Diagonal method
453 - Vegetables treated with B.H.C. are unfit for use for:
453 - Vegetables treated with B.H.C. are unfit for use for:
Two weeks
454 - Vertical resistance is also called:
454 - Vertical resistance is also called:
All of the above
455 - Viviparous insects which produced__________________?
455 - Viviparous insects which produced__________________?
Young ones
456 - Volatile chemical which exist in the gaseous state in sufficient concentration to be lethal for a given pest is called ?
456 - Volatile chemical which exist in the gaseous state in sufficient concentration to be lethal for a given pest is called ?
Fumigant
457 - What are helpful insects___________________?
457 - What are helpful insects___________________?
Weed killers, scavengers, predator, pollinator, parasites
458 - What are productive insects_________________?
458 - What are productive insects_________________?
Silk worms Lac insects Honey bees
459 - What colour show extremely hazard to human being_________________?
459 - What colour show extremely hazard to human being_________________?
Red
460 - What colour show moderately hazarous_________________?
460 - What colour show moderately hazarous_________________?
Blue
461 - What is antidote of anticoagulant rodenticide_____________________?
461 - What is antidote of anticoagulant rodenticide_____________________?
Vitamin K
462 - What is antidote of organophosphate and carbamate poisoning________________?
462 - What is antidote of organophosphate and carbamate poisoning________________?
Atropine
463 - What is antidote__________________?
463 - What is antidote__________________?
Treatment given to counteract the effects of a poison
464 - What is bee bread____________________?
464 - What is bee bread____________________?
Honey and wax
465 - What is DDT__________________?
465 - What is DDT__________________?
Dichloro-diphenyl,trichloro,ethane
466 - What is function of deterrent__________________?
466 - What is function of deterrent__________________?
Prevent feeding and oviposition of an insect
467 - What is T.S.O ?
467 - What is T.S.O ?
Technical sales officer
468 - What is the family of mosquito________________?
468 - What is the family of mosquito________________?
Culicidae
469 - What is the function of carbohydrates enzymes in insects____________________?
469 - What is the function of carbohydrates enzymes in insects____________________?
Sugar breakers
470 - What is the most social insects__________________?
470 - What is the most social insects__________________?
Honeybees
471 - What KD50____________________?
471 - What KD50____________________?
Medium knock down
472 - What types of insects are injurious__________________?
472 - What types of insects are injurious__________________?
Agricultural pest, house hold pest, Store grain, insects of domestic animals
473 - When damage cause by insect pest is slight such pest is referred as___________________?
473 - When damage cause by insect pest is slight such pest is referred as___________________?
Minor pest
474 - When I meso, metathoracic and 8 abdominal spiracles are functional, the respiratory system is:
474 - When I meso, metathoracic and 8 abdominal spiracles are functional, the respiratory system is:
Holopheustic
475 - When some cultivars are resistance and some cultivars are susceptible, when they are infested with same insect biotype such type of resistance is called___________________?
475 - When some cultivars are resistance and some cultivars are susceptible, when they are infested with same insect biotype such type of resistance is called___________________?
Specific resistance
476 - When the fore wings are modified into halteres. they are called_________________?
476 - When the fore wings are modified into halteres. they are called_________________?
pseudohalteres
477 - Where the most insects are abundant____________________?
477 - Where the most insects are abundant____________________?
Tropical region
478 - Where the nector is converted into honey?
478 - Where the nector is converted into honey?
In the alimentary canal of worker
479 - Which animal acts as natural tiller of soil?
479 - Which animal acts as natural tiller of soil?
Earthworm
480 - Which enzyme breaks protein__________________?
480 - Which enzyme breaks protein__________________?
Proteases
481 - Which enzyme responsible for the break down of fat and oil__________________?
481 - Which enzyme responsible for the break down of fat and oil__________________?
Lipases
482 - Which families are most of them are scavenger ?
482 - Which families are most of them are scavenger ?
Tineidae and Pyralidae
483 - Which group of insecticide is carcenogenic?
483 - Which group of insecticide is carcenogenic?
Synthetic pyrethroids
484 - Which hormone cause moulting in insect_________________?
484 - Which hormone cause moulting in insect_________________?
Ecdysone
485 - Which insect cause ear splitting plain to some people__________________?
485 - Which insect cause ear splitting plain to some people__________________?
Cicadas
486 - Which insect cut the root of plants____________________?
486 - Which insect cut the root of plants____________________?
Mole cricket
487 - Which insect have bacteria and in their digestive system_______________?
487 - Which insect have bacteria and in their digestive system_______________?
Termites
488 - Which insecticide belongs to synthetic pyrethroid group?
488 - Which insecticide belongs to synthetic pyrethroid group?
Cypermethrin
489 - Which insecticide has contact and fumigant action?
489 - Which insecticide has contact and fumigant action?
Diazinon
490 - Which insecticide has systemic action?
490 - Which insecticide has systemic action?
Chlorpyiphos
491 - Which insecticide is more persistent in the environment?
491 - Which insecticide is more persistent in the environment?
DDT
492 - Which insecticide is stored in the fat of animals?
492 - Which insecticide is stored in the fat of animals?
DDT
493 - Which insecticide should be used on vegetables safely before harvesting?
493 - Which insecticide should be used on vegetables safely before harvesting?
Malathion
494 - Which is the best suiting species for bee culture?
494 - Which is the best suiting species for bee culture?
Apis indica
495 - Which is the international insect pest?
495 - Which is the international insect pest?
Schistocerca gregaria
496 - Which is the larvicidal fish?
496 - Which is the larvicidal fish?
Gambusia sp.
497 - Which is the strongest animal of the world_________________?
497 - Which is the strongest animal of the world_________________?
Ants
498 - Which of Entomophthora species is pathogenic to aphids?
498 - Which of Entomophthora species is pathogenic to aphids?
E. coronata
499 - Which of following combination is synergistic?
499 - Which of following combination is synergistic?
Carbaryl + Piperonylbutoxide
500 - Which of following insect infests the grains in the field and then comes to storage?
500 - Which of following insect infests the grains in the field and then comes to storage?
Sitotroga cerealella
501 - Which of the fly is pest of cotton?
501 - Which of the fly is pest of cotton?
White fly
502 - Which of the following aphid feeds on pulses?
502 - Which of the following aphid feeds on pulses?
Aphis craccivora
503 - Which of the following are agricultural pests?
503 - Which of the following are agricultural pests?
Sparrow, grasshopper, fungi, bacteria
504 - Which of the following are not haemocytes?
504 - Which of the following are not haemocytes?
Nephrocytes
505 - Which of the following are systemeic fungicides?
505 - Which of the following are systemeic fungicides?
All of these
506 - Which of the following bug is a pest of brinjal?
506 - Which of the following bug is a pest of brinjal?
Lace bug
507 - Which of the following chemical is used as fumigant against insect pests of stored food grains?
507 - Which of the following chemical is used as fumigant against insect pests of stored food grains?
Methyl bromide
508 - Which of the following combination is not antagonistic?
508 - Which of the following combination is not antagonistic?
Carbaryl + Seasmex
509 - Which of the following cotton pest belongs to family Pyrrhocoridae?
509 - Which of the following cotton pest belongs to family Pyrrhocoridae?
Dysdercus signulatus
510 - Which of the following does not belong to order Lepidoptera?
510 - Which of the following does not belong to order Lepidoptera?
Pea leaf miner
511 - Which of the following fungi is predecious on nematodes?
511 - Which of the following fungi is predecious on nematodes?
Dactytaria sp.
512 - Which of the following insecticide controls the white grubs effectively in the soil?
512 - Which of the following insecticide controls the white grubs effectively in the soil?
Phorate 10% G
513 - Which of the following Insects are migratory in nature?
513 - Which of the following Insects are migratory in nature?
All of the above
514 - Which of the following is abdominal appendage?
514 - Which of the following is abdominal appendage?
Cerci
515 - Which of the following is called ""water scorpion""?
515 - Which of the following is called ""water scorpion""?
Nepa
516 - Which of the following is cross vein?
516 - Which of the following is cross vein?
Tegula
517 - Which of the following is larval parasitoid?
517 - Which of the following is larval parasitoid?
Apanteles
518 - Which of the following is larval-pupal parasitoid?
518 - Which of the following is larval-pupal parasitoid?
Carcelia
519 - Which of the following is lateral sclerite?
519 - Which of the following is lateral sclerite?
Episternum
520 - Which of the following is neuropteran predator?
520 - Which of the following is neuropteran predator?
Crypotlaemus
521 - Which of the following is not a pest of stored cereals?
521 - Which of the following is not a pest of stored cereals?
Callosobrucus chinensis
522 - Which of the following is not head sclerite?
522 - Which of the following is not head sclerite?
Epimeron
523 - Which of the following is not the pest of paddy?
523 - Which of the following is not the pest of paddy?
Lampides boeticus
524 - Which of the following is parasitic nematode?
524 - Which of the following is parasitic nematode?
None of the above
525 - Which of the following is parasitic protozoan attacking silkworm?
525 - Which of the following is parasitic protozoan attacking silkworm?
Nosema bombycis
526 - Which of the following is pest:
526 - Which of the following is pest:
Epilachna dudocastigma
527 - Which of the following is pupal parasitoid?
527 - Which of the following is pupal parasitoid?
All of the above
528 - Which of the following is systemic insecticide?
528 - Which of the following is systemic insecticide?
Carbofuran
529 - Which of the following is the European species?
529 - Which of the following is the European species?
Apis indica
530 - Which of the following is the pest of apple?
530 - Which of the following is the pest of apple?
Eriosoma lanigerum
531 - Which of the following is the pest of grapevine?
531 - Which of the following is the pest of grapevine?
Scelodonata strigicollis
532 - Which of the following muscles are directly attached to wing?
532 - Which of the following muscles are directly attached to wing?
Axillary muscles
533 - Which of the following order comprises parasitic insects?
533 - Which of the following order comprises parasitic insects?
Hemiptera
534 - Which of the following order comprises phytophagous insects?
534 - Which of the following order comprises phytophagous insects?
Phasmida
535 - Which of the following order comprises predaceous insects?
535 - Which of the following order comprises predaceous insects?
Neuroptera
536 - Which of the following organism is not storage pest?
536 - Which of the following organism is not storage pest?
Nematodes
537 - Which of the following organs are involved in excretion?
537 - Which of the following organs are involved in excretion?
All of the above
538 - Which of the following parasites that attacks plants are useful to their hosts?
538 - Which of the following parasites that attacks plants are useful to their hosts?
Root nodule bacterium
539 - Which of the following part of sprayer breaks the spray liquid into fine droplets?
539 - Which of the following part of sprayer breaks the spray liquid into fine droplets?
Nozzle
540 - Which of the following pest belongs to family?
540 - Which of the following pest belongs to family?
Trogoderma granarium
541 - Which of the following pests attack maize crop?
541 - Which of the following pests attack maize crop?
Stem borer
542 - Which of the following pests attack on brinjal?
542 - Which of the following pests attack on brinjal?
Shoot and stem borer
543 - Which of the following predator does not belong to order Coleoptera?
543 - Which of the following predator does not belong to order Coleoptera?
Syrphus
544 - Which of the following produces more lac and is important for commercial production?
544 - Which of the following produces more lac and is important for commercial production?
Female
545 - Which of the following psticides may act as cantact poisons, stomach poisons and fumigants?
545 - Which of the following psticides may act as cantact poisons, stomach poisons and fumigants?
B.H.C.
546 - Which of the following spray pump is used for low volume spraying?
546 - Which of the following spray pump is used for low volume spraying?
Gear type rotary pump
547 - Which of the following spray pump is used for medium volume spraying?
547 - Which of the following spray pump is used for medium volume spraying?
Roller vane rotary pump
548 - Which of the following statement is not correct?
548 - Which of the following statement is not correct?
All pests are pathogens
549 - Which of the following structure is associated with the articulation of thhe wings?
549 - Which of the following structure is associated with the articulation of thhe wings?
Tegula
550 - Which of the following types of insecticides are not used against food grain pests in storage?
550 - Which of the following types of insecticides are not used against food grain pests in storage?
Inorganic insecticides
551 - Which of the following types of pump is used in a hand compression sprayer?
551 - Which of the following types of pump is used in a hand compression sprayer?
Air or pneumatic pump
552 - Which of the toxicity creates widespread ecological problems?
552 - Which of the toxicity creates widespread ecological problems?
Chronic toxicity
553 - Which oil acts as a repellent for mosquitoes?
553 - Which oil acts as a repellent for mosquitoes?
Citronella oil
554 - Which one is used for inoculation of host tree for lac cultivation?
554 - Which one is used for inoculation of host tree for lac cultivation?
Brood lac
555 - Which one of the following can be classified as autocidal technique of insect control?
555 - Which one of the following can be classified as autocidal technique of insect control?
Release of sterile males
556 - Which one of the following can be classified as hydraulic energy sprayer?
556 - Which one of the following can be classified as hydraulic energy sprayer?
Wheel barrow sprayer
557 - Which one of the following equipments can be effectively used for spraying an orchard crop?
557 - Which one of the following equipments can be effectively used for spraying an orchard crop?
Foot sprayer
558 - Which one of the following insect is a gregarious pest?
558 - Which one of the following insect is a gregarious pest?
Migratory locust
559 - Which one of the following insecticides is capable of controlling mites as well?
559 - Which one of the following insecticides is capable of controlling mites as well?
Endosulfan
560 - Which one of the following insecticides is the most suitable for the control of gram pod borer?
560 - Which one of the following insecticides is the most suitable for the control of gram pod borer?
Endosulfan
561 - Which one of the following insects has not much changed from it fossil records?
561 - Which one of the following insects has not much changed from it fossil records?
Cockroach
562 - Which one of the following pairs is not correctly matched?
562 - Which one of the following pairs is not correctly matched?
Cultural control - Locust
563 - Which one of the following pests is controlled through the application of a grease band around the tree trunk?
563 - Which one of the following pests is controlled through the application of a grease band around the tree trunk?
Mango mealy bug
564 - Which one of the following sprayers requires only one third of the quantity of water while keeping the same quantity of active ingredient of the pesticide per hectare?
564 - Which one of the following sprayers requires only one third of the quantity of water while keeping the same quantity of active ingredient of the pesticide per hectare?
Mist blower
565 - Which one of the following sprayers will cause more loss of spray droplets by drift?
565 - Which one of the following sprayers will cause more loss of spray droplets by drift?
High volume sprayer
566 - Which one of the following sprayers would require the lowest volume of spray solution to cover a hectare of rice crop?
566 - Which one of the following sprayers would require the lowest volume of spray solution to cover a hectare of rice crop?
Hand sprayer
567 - Which one of the following truly diagnoses the infestation by the sorghum shoot fly?
567 - Which one of the following truly diagnoses the infestation by the sorghum shoot fly?
Formation of 'dead heart' in the early seedling stage of sorghum which can be easily pulled out
568 - Which one of the following types of spraying is best done by manually operated knapsack sprayer having flat fan nozzle?
568 - Which one of the following types of spraying is best done by manually operated knapsack sprayer having flat fan nozzle?
Low volume
569 - Which term is used for the movement of coax towards the body?
569 - Which term is used for the movement of coax towards the body?
Abduction
570 - Which type of special reproduction is found in aphid?
570 - Which type of special reproduction is found in aphid?
Parthenogenesis
571 - White ear-head in paddy is caused by:
571 - White ear-head in paddy is caused by:
Gall fly
572 - White files have eggs______________________?
572 - White files have eggs______________________?
Stalked
573 - White grub battles emerge from soil In between:
573 - White grub battles emerge from soil In between:
7.0 - 8.0 p.m.
574 - Who is often referred to as the 'Father of Animal Classification'?
574 - Who is often referred to as the 'Father of Animal Classification'?
Carolus Linnaeus
575 - Whorl application of granulr insecticide provides effective control measure against:
575 - Whorl application of granulr insecticide provides effective control measure against:
Maize stem borer
576 - Wingless hexapod with 6 abdominal segments:
576 - Wingless hexapod with 6 abdominal segments:
Collembolad
577 - Wings are modified into rod like structure in Thrips are type of wings________________?
577 - Wings are modified into rod like structure in Thrips are type of wings________________?
Stripy
578 - Workers of honey bees have number of chromosome_______________?
578 - Workers of honey bees have number of chromosome_______________?
Haploid
579 - Young ones of fly is_________________?
579 - Young ones of fly is_________________?
Maggot
580 - Zinc phosphide is____________________?
580 - Zinc phosphide is____________________?
Rodenticide
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