(A) Chlorinated hydrocarbons (X)
(B) Pyrethroids (X)
(C) Organo-phosphatcs ()
(D) Botanical pesticides (X)
Answers: Organo-phosphatcs
(A) Chlorinated hydrocarbons (X)
(B) Pyrethroids (X)
(C) Organo-phosphatcs ()
(D) Botanical pesticides (X)
Answers: Organo-phosphatcs
TodayMCQs