A) fertilizer
B) herbicide
C) growth hormone
D) insecticide
Correct Answer: D
Solution :
Allethrin is a type of pyrethroids. Pyrethroids are synthetic derivatives of pyrethrin, a chemical produced by grinding of flowers of the plant Chiysanthemum cinerarifouum. These are broad spectrum insecticides.You need to login to perform this action.
You will be redirected in
3 sec