Question

what role does maintaining plant health play in integrated pest management? healthy plants are more resistant to pests. it has no impact on pest resistance. it increases the need for chemical pesticides. it makes plants more attractive to pests.

Explanation:

In Integrated Pest Management, maintaining plant health is crucial. Healthy plants have better physiological conditions, like strong cell structures and proper nutrient balance, which makes them more resistant to pest infestations. The option "It has no impact on pest resistance" is wrong as health clearly affects resistance. "It increases the need for chemical pesticides" is incorrect because healthy plants need less chemical intervention. "It makes plants more attractive to pests" is also wrong since healthy plants are less vulnerable and less attractive to pests compared to stressed or unhealthy ones. So the correct reasoning supports "Healthy plants are more resistant to pests".

Answer:

A. Healthy plants are more resistant to pests.