Entomology MCQs Set IX


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 IX

Select one option out of four given options

  1. The orientation of head where the mouthparts are in a continuous series with legs




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  3. The orientation of head where the mouthparts are projected forward along the horizontal axis of body




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  5. The orientation of head where the mouthparts are projected backward




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  7. Groove making the line of fusion b/w distinct plates of the head capsule




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  9. A ridge giving strength against the strain imposed on the head capsule




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  11. Internal skelton of head for the attachment of Muscle




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  13. The roots of the tentorial arms which appear as depressions




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  15. Just after harvesting the silkworm cocoon having living pupa




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  17. The phenomenon where the pest is repeatedly parasitised by the same species of parasite




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  19. The phenomenon where a pest is parasitized by another parasite




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  21. Leaving the pest below the Economic threshold level for survival of natural enemies during insecticidal application




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  23. The density of pest at which control measure should be applied to prevent it form reaching the Economic injury level




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  25. The average population density of an insect population over a long period of time.




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  27. The Muscle which are directly associated with the wing but more the wings as a result of distortion which they produce in the shape of thorax




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  29. The 11th abdominal segment is often represented by a dorsal triangular or shield shaped Fergal plate




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  31. The outerlayer of insect body comprising epidermis and cutie




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  33. Separation of old cuticle from underlying epidermis




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  35. The shedding of remnants of the old cuticle




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  37. Endosulfan Insecticide belongs to the group




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  39. Aldicarb belongs to the group.




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  41. Poisoning symptoms of parathian.




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  43. Poisoning symptoms of Rotenone.




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  45. Poisoning symptoms of DDT insecticide




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  47. Poisoning symptoms of BHC insecticide




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  49. Site of action of organophosphate insecticide




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  51. Site of action of Nicotine insecticide




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  53. Site of action of cylodines insecticide




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  55. Common name of the Chilo sacchariphagous




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  57. Nature of action of Phostoxin insecticides




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  59. Nature of action of Diflubenzuron insecticide




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  61. Nature of action of Chlorthion insecticide




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  63. Nature of action of Thiodemeton insecticide




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  65. Mechanoreceptors gives response




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  67. In mantids the pincers are formed by apposition of tibia and ______ to catch hold the prey




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  69. The peritrophic membrane is absent in Hemiptera and adult




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  71. The ________ are the opening in the wall of the heat




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  73. In nymp/larvae maximum sclerotization is found in




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  75. Maximum sclerotization is found in ______________of adult indect.




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  77. The ______________ of caterpillars are hollow, cylindrical outgrowth of the body wall the lumen of which id continuous with hacmocoel.




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  79. The johnstons organ is situated in the _________ segment of the antenna




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  81. Most of infect excrete 80 to 90 % of their nitrogen waste in the form of




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  83. Insect living in fresh water or extremely moist environment excrete their nitrogen waste in the form of




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  85. Sclerotization is a process by which the cuticle become




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  87. Melanization is process by which the cuticle become




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  89. Normally nersc axons have a resting potential of about




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  91. Damage symptoms of the Bissetia steniellus




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  93. Damage symptoms of the Scirpophaga nivilla




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  95. Damage symptoms of the Chilo infuscatellus




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  97. Causal organism of the maggot disease




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  99. Causal organism of the Bacterial intoxication




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  101. Host plant of the Mulberry silkworm




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  103. Host of the Entomophthora muscae




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  105. Serratia marcessens belongs to the group




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  107. NPV pathogen belongs to the group




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  109. Neoplectana pathogen belongs to the group




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  111. Menochilus belongs to the family




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  113. Chysoperla predator belongs to the family




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  115. Antennae of the moth




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  117. Antennae of the Thrips




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  119. Antennae of the Housefly




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  121. Bi-pectinate antennae is found in




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  123. Plumose antennae is found in




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  125. Geniculate antennae is found in




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  127. Clavate antennae is found in




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  129. Thrips tabaci have mouth parts




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  131. Musca domestica have mouthparts




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  133. What type of legs found in mantid




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  135. What type of legs found in Honeybee




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  137. Pro-preoreceptros give response




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  139. Hygroreceptors give response




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  141. Photoreceptors give response




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  143. If the description of new species is based on single specimen of type series.




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  145. All the specimen of the series, when there id no holotype




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  147. After the holotypc is labeled , Each specimen of the remaining of the types




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  149. Phytophayous insects feeding on plants of one or few closely related species with in a genus




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  151. Phytophaus insects feeding on plants of several genra with in a family




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  153. Biodiversity of insects depends upon the_________ conditions of the environment.




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  155. Adult insects are categorized with the response of light are foll.




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  157. The sweep net consists of a nylon cloth with a mouth about ______cm in diameter.




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  159. Pit-fall tray contains a container such as a ____________________.




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  161. In Berles’s funnel, the top of the funnel extends into a jar of _________% alcohol.




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  163. The adults of Aphidoidea are preserved in __________ tubes.




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  165. The class insecta is divided into ___________subclasses.




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  167. The subclass Ametabola is divided into ________ orders.




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  169. The family lepismatidae belongs to the suborder _________________.




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  171. The japyx sp. belongs to the order ____________________




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  173. Acerentomidae is the important family of order _______________




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  175. The process of increasing 3 abdominal segments during the post embryonic development is called ___________________




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  177. In Protura, first pair of __________ perform the function of antemae.




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  179. In Collembola, abdomen is ______________ segmented.




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  181. In Collembola, hook like structure is present on abdominal segment 3 that is known as.




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  183. The family Neelidae belongs to the sub-order __________ of the order Collembola.




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  185. In ___________________ the mouthparts are of chewing type but vestigial.




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  187. In Ephemeroptera the sub-imaginal moulting is _________




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  189. Ephemeros means ___________________




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  191. The nymphs of __________________ are aquatic and called naiads.




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  193. The family caenidae belongs to the super family __________




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  195. The family __________________ belongs to the super family Baetoidea.




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  197. Odontos means ___________




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  199. The members of Odonata are commonly called _____________




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