Strategies For Enhancement In Food Production Question 536
Question: Major drawback of DDT as a pesticide is that [CBSE PMT 1994; AFMC 2002]
Options:
A) Organisms at once develop resistance to it
B) It is significantly less effective than other pesticides
C) It’s cost of production is high
D) It is not easily and rapidly degraded in nature
Show Answer
Answer:
Correct Answer: C
Solution:
DDT has a long residual effect.
BETA
