Loyola College M.Sc. Zoology April 2006 Applied Entomology Question Paper PDF Download

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             LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

M.Sc. DEGREE EXAMINATION – ZOOLOGY

Ts 32

FOURTH SEMESTER – APRIL 2006

                                                      ZO 4802 – APPLIED ENTOMOLOGY

 

 

Date & Time : 25-04-2006/9.00-12.00         Dept. No.                                                       Max. : 100 Marks

 

 

Part A                                     (Answer All)                          10 ´ 2 = 20

  1. Expand: FAO, FYM, ICMR & IVRI.
  2. What are repellents?
  3. Comment on pheromone traps?
  4. What is a red cotton bug?
  5. Comment on household insect pests.
  6. Comment on armyworm.
  7. What is a bee forage?
  8. Comment on knapsack sprayer.
  9. Comment on shaft louse.
  10. Enumerate any two causes for insects assuming pest status.

Part B                                     (Answer any four)                 4 ´ 10 = 40

  1. Give an account on any three insect pests of rice and their control.
  2. Give an outline classification of the class Insecta with suitable examples.
  3. Write an account on apiculture.
  4. Describe Integrated Pest Management.

15.Give an account on the life cycle of locust and its control.

  1. Explain the procedure involved in the dry mount of insects.

Part C                                     (Answer any two)                              2 ´ 20 = 40

  1. Give an account on the rearing of silkworms for the production of silk.
  2. Give a detailed account on insecticides.
  3. Describe biological control of insect pests.
  4. Give a detailed account of insects in relation to public health.

 

 

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