Q. The pesticide most persistent in the soil is
A) DDT
B) BHC
C) Dieldrin
D) Baygon
Explanation
Dieldrin is an example of organochlorines and most persistent in soil. Most importantly dieldrin is five times more toxic than DDT.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.