Entomology MCQs Set III


The quiz is designed to assess your understanding about the Agriculture Entomology. These MCQss is prepared by the Professors of Agri Entomology department and very much helpful for CSS, PMS, NTS, PPSC, FPSC, SPSC, lecturer, GRE Subject and all other competitive examinations. Choose the best answer from four given options. The answer keys is given at the end of the test


Entomology MCQs Set III

Select one option out of four given options

  1. Which of these could be an example of an entrainment cue?





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  3. It is possible that an immature insect might imprint on:





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  5. Which of these is a primary ecological event?





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  7. Which of these is a secondary ecological event?





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  9. Which of these is an example of a Mullerian mimic?





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  11. Family of the Heliothis armigera





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  13. Visceral (stomodaeal) Nervous System:





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  15. Brain:





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  17. Tanymecus indicus feed on the crop





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  19. Chemicals which kill the pests are called.





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  21. Immature stage of beetle is termed as





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  23. Mites have ____________ pairs of legs and two distinct body regions





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  25. Predator has __________ type of mouthparts





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  27. Instar is _____________________.





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  29. Cotton jassid belongs to _______________ order of class insecta.





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  31. If an insecticide has 170 ml / acre dose rate and a pack size of 700 ml, how much acre it will spray?





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  33. If 500 m2 sprayed with 16 liter of knapsack sprayer, how much spray volume is used per acre?





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  35. PB-rope L is ________________________.





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  37. IGR effect





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  39. _______________ type of nozzle is used for spraying a weedicide.





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  41. Active ingredient in Steward is





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  43. Hollowcone nozzle is used to spray





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  45. Pest spectrum of Steward on cotton crop





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  47. Helicoverpa armigera eggs are





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  49. Cotton sticks should be placed _____________ to reduce pink bollworm carry





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  51. PB-rope is a successful IPM tool for ____________________ management.





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  53. Pink bollworm take diapause in





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  55. Green band is present on fore-wing of moth of





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  57. Rosette flower is attack of





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  59. Gurdaspur borer over-winter as





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  61. Brinjal fruit borer over-winter as





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  63. Maize stem borer damage maize at ___________________ stage.





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  65. Rice stem borer hibernate as





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  67. Pesticide ordinance was imposed in





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  69. ETL level of Thrips is





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  71. Rice burn is caused by





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  73. Chilo partellus lay eggs on the __________________ .





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  75. Bracon hebetor is ________________.





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  77. Epipyrope melanoluca is ____________________.





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  79. Red pumpkin beetle lay eggs





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  81. Mango mealy bug has _____________ generations in a year





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  83. The international code of zoological nomenclature consists of





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  85. Which is the following is not head secleroid





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  87. Which is the following is cross vein





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  89. In Hymenoptera, the first abdominal segment which is fused with metathorax is called





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  91. Which is the following is abdominal appendages





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  93. Which of the following muscles are directly related to wings





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  95. Economic threshold level of jassid is





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  97. The alimentary canal of insect is derived from





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  99. Most of the caterpillar have legs or abdominal legs on segments





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  101. Wingless hexapod with six abdominal segments





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  103. Monocondylic single mandible is found





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  105. Most of the insects excrete 80-90 % of their nitrogen waste in the form of





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  107. Which of the following is systemic insecticide





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  109. The density of pest population at which control measure should be applied





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  111. The fertilized female of lac insect lays eggs ranging from





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  113. Which is the following bug is a pest of brinjal





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  115. Sugarcane borer which does not belong to the family pyralidae





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  117. Which of the following is neuropteran predators.





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  119. Chemical name of Proclaim is





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  121. Trade name of spinosad is





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  123. Trade name of difenthioron is





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  125. Chemical present in Mospilon





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  127. Trade name of methoxy-fenozide is





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  129. ETL level of mites in cotton is ________________.





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  131. DDT discovered in ____________.





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  133. Which term is used for the movement of coxa towards body





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  135. One mesometathoracic & eight abdominal spiracles are functional the respiratory system is called





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  137. The origin of foregut is





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  139. Foregut is lined internally by





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  141. The function of peritrophic membrane is





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  143. The nervous system of insect is derived from





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  145. Stick insects & leaf insects belongs to the order





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  147. Order Odonata includes





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  149. Cotton stainer is _____________.





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  151. In the formation of cuticle, which of the following layer is secerated first





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  153. Moulting fluid is able to digest





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  155. Pheromones are synthesized by





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  157. The gland which produces pheromones in queen honey bee is ______________.





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  159. Which of the following organs are involved in excretion





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  161. Factors on which penetration of insecticide through insect cuticle does not depend on





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  163. In physiological considerations, the resistance to insecticide may be developed due to





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  165. Nicotinic effects of organo-phosphatic insecticide result in





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  167. Insects feeding on plants of several genera within a family are called





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  169. Which of the following order comprises phytophagous insects





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  171. Which of the following order comprises predacious insect





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  173. Which of the following order comprises parasitic insects





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  175. Sexual dimorphism is found in _______________.





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  177. Which of the following cotton pest belong to family Pyrrhocoridae





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  179. Which of the following insect belongs to family Dermestidae





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  181. Which of the following produces more lac, & is important for commercial production





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  183. The fertilized female of mulberry silkworm lays eggs within 24 hours





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  185. In honey bees when the larvae are fed on regular diet of pollen & honey which cast is produced.





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  187. Where the nectar is converted into honey





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  189. The average locust swarm spread over





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  191. Which of the following does not belong to order Lepidoptera





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  193. The type of parthenogenesis where only males are produced is





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  195. Originally, the phytophagous insects were





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  197. The minimum period to be given for the assessment of effectiveness of a biocontrol agent is





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  199. Vertical resistance is also called





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