MDARD Michigan Core Pesticide Applicator Practice Exam

What does the term 'suppression of a pest' mean?

1. Complete eradication of a pest

2. Maintaining pest populations at an acceptable level

3. Allowing pests to thrive without control

4. Monitoring pest behavior continuously

The correct answer is: Maintaining pest populations at an acceptable level

The term 'suppression of a pest' refers to maintaining pest populations at an acceptable level. This strategy aims to reduce the number of pests to a point where they do not cause significant harm to crops, livestock, or the environment. Instead of seeking to eradicate pests entirely, which can be impractical and may lead to unintended ecological consequences, suppression focuses on management techniques that keep pest numbers low enough that they do not interfere with agricultural practices or health standards. This approach is particularly important in integrated pest management (IPM) strategies, where the emphasis is on sustainable practices that balance pest control with environmental conservation. By maintaining pest populations at acceptable levels, it is possible to minimize damage while still allowing for the natural dynamics of the pest population to occur, which can prevent resistance to control methods and maintain ecological balance.