What is the most serious drawback to using chemicals to control pests?
A) the potential toxicity of handling the chemicals
B) the persistence of the chemicals in nature
C) the associated killing of non-target species
D) the development of genetic resistance in the pests

Question

What is the most serious drawback to using chemicals to control pests? 
A) the potential toxicity of handling the chemicals 
B) the persistence of the chemicals in nature 
C) the associated killing of non-target species 
D) the development of genetic resistance in the pests

Quizplus · Accepted Answer

The development of genetic resistance in pests is a major drawback because it can lead to the need for stronger or more chemicals, creating a cycle of resistance and increased chemical use.

What Is the Most Serious Drawback to Using Chemicals to Control