Waec Agricultural Science 2006 Past Questions and Answers

Question 31:

• WAEC 2006

Which of the following is not a leguminous forage crop?

A. Centrosema pubescens
B. Panicum maximum
C. Stylosanthes gracilis
D. Pueraria phaseoloides

Question 32:

• WAEC 2006

Which of the following will not be a reason for afforestation?

A. Population pressure
B. Soil fertility conservation
C. Wildlife conservation
D. Prevention of natural hazard

Question 33:

• WAEC 2006

Mosaic disease affects

A. Cotton and cocoa
B. Groundnut and tomato
C. Cassava and tobacco
D. Mango and orange

Question 34:

• WAEC 2006

Which of the following is a symptom of black-pod disease of cacao?

A. Diseases leaves fall prematurely
B. Characteristic swellings appear on young stems and roots
C. Small brown spot first appears on the pod
D. Veins of diseased leaves become red in colour

Question 35:

• WAEC 2006

Which of the following insect groups readily attacks dry grains?

A. Boring insects
B. Biting insects
C. Sucking insects
D. Piercing insects