Which of the following insecticides is a natural product
Insecticides are substances used to kill insects. They are contact poison, stomach poisons, fumigants. Contact poisons are fuher classified into natural and synthetic. Examples of natural contact poisons are pyrethrum, rotenone, derris, nicotine, mineral oils. Pyrethrins are derived from Chrysanthemum. Park's Textbook of Preventive and Social Medicine, 25th Edition, Pg 843
Dieldrin
Pyrethrum
Parathion
Carbaryl
Environment and health