Consider the following:
1. Minerals
2. Flowering plants
3. Virus
Which of the above can be used as biopesticides?
1
1 and 2 only
2
2 and 3 only
3
1 and 3 only
4
1, 2 and 3
Consider the following:
1. Minerals
2. Flowering plants
3. Virus
Which of the above can be used as biopesticides?