Question:

In the 1940's chemical pesticides including DDT were used in Canada to control insect pests that were harming

by Guest10906  |  earlier

0 LIKES UnLike

...crops. More than 400 pest species evolved some type of resistance to the pesticide. Explain how the use of DDT led to such evolution in insects.

 Tags:

   Report
Answer The Question I've Same Question Too

1 ANSWERS

Sort By: Date  |  Rating

  1. Can't you do your own hw?

You're reading: In the 1940's chemical pesticides including DDT were used in Canada to control insect pests that were harming

Question Stats

Latest activity: earlier.
This question has 1 answers.

BECOME A GUIDE

Share your knowledge and help people by answering questions.
Register Now
Unanswered Questions