Agriculture

Agricultural Entomology MCQs

Practice Agricultural Entomology MCQs for competitive exams.

Agricultural Entomology MCQs

Practice questions from this topic.

Vector RH-787 is used as

  1. A. Nematicide
  2. B. Fungicide
  3. C. Rodenticide
  4. D. Insecticide
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Vector RH-787 is used as

  1. A. Nematicide
  2. B. Fungicide
  3. C. Rodenticide
  4. D. Insecticide
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Phase polymorphism is shown by

  1. A. Grasshoppers
  2. B. Crickets
  3. C. Bugs
  4. D. Preying mantis
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Phase polymorphism is shown by

  1. A. Grasshoppers
  2. B. Crickets
  3. C. Bugs
  4. D. Preying mantis
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Emmelocera depresella attack on the roots of

  1. A. Cotton
  2. B. Rice
  3. C. Tobacco
  4. D. None of these
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Emmelocera depresella attack on the roots of

  1. A. Cotton
  2. B. Rice
  3. C. Tobacco
  4. D. None of these
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Which pesticide is suitable for controlling the white grub?

  1. A. Malathion
  2. B. Chlorpyriphos
  3. C. Phorate
  4. D. Lindane
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Which pesticide is suitable for controlling the white grub?

  1. A. Malathion
  2. B. Chlorpyriphos
  3. C. Phorate
  4. D. Lindane
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Sorghum shoot fly lays egg on

  1. A. Lower surface of leaf blades
  2. B. Upper surface of leaves
  3. C. Flowers
  4. D. None of these
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Sorghum shoot fly lays egg on

  1. A. Lower surface of leaf blades
  2. B. Upper surface of leaves
  3. C. Flowers
  4. D. None of these
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The host plants of locust is

  1. A. Polyphagous
  2. B. Termitidae
  3. C. Aleyrodidae
  4. D. Arctidae
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Chewing and biting type of mouth parts are found in

  1. A. Obligate
  2. B. Honeybee
  3. C. Grass hopper
  4. D. Bettle
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