|
QUESTION |
|
11. Beanflies
are best controlled by: |
|
A. Resistant varieties |
|
B. Series of insecticide sprays
beginning soon after seedling emergence |
|
C. Pheromones |
|
D. All of the above |
|
|
ANSWER |
|
11. Beanflies
are best controlled by: |
|
A. Resistant varieties |
|
B. Series of
insecticide sprays beginning soon after seedling emergence |
|
C. Pheromones |
|
D. All of the above |
|