A) cinerin
B) pyrethrum
C) rotenones
D) all of these
Correct Answer: D
Solution :
[d] Natural pesticides can be obtained from plants and occasionally from microbes. Cinerin and pyrethrum are obtained from 'Pyrethrum. Rotenones are obtained from Derris ellipiica. Thus all are naturally occurring pesticides.You need to login to perform this action.
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