Insect Pests And Management Question Paper
Insect Pests And Management
Course:Master Of Science In Agribusiness Management
Institution: Kenyatta University question papers
Exam Year:2010
INSTITUTIONAL BASED PROGRAMME (IBP) AUGUST 2010 SESSION
EXAMINATION FOR THE DEGREE OF MASTER OF SCIENCE IN
PLANT BREEDING
KST 506:
INSECT PESTS AND MANAGEMENT
DATE: Tuesday, 28th December, 2010
TIME: 9.00 a.m. – 12.00 p.m.
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INSTRUCTIONS:
ANSWER ANY FOUR QUESTIONS.
1.
Discuss factors that influence emergence of new insect pests of agricultural crops.
(25 marks)
2.
Using well labeled diagrams explain how insect legs are modified to perform their
functions.
(25 marks)
3.
Discuss operational mechanisms in Integrated Management of insect pests.
(25 marks)
4.
Describe the characteristics used in insect taxonomy.
(25 marks)
5.
Describe the characteristics that distinguish insects in the following taxa:
(a)
Arthropoda
(b)
Insecta
(c)
Lepidoptera
(d)
Homoptera
(25 marks)
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