A) Cinerin
B) Nicotine
C) Rotenone
D) Pyrethmm
Correct Answer: C
Solution :
Rotenone is a natural insecticide which is obtained from the root of Derris elleptica. Pyrethrum and cinerin are natural insecticides, obtained from Chrysanthemum cinerarifolium. Nicotine is an alkaloid, obtained from leaf of Nicotiana tabaccuni.You need to login to perform this action.
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