Question: Which of the following best describes the use of resistant varieties in Integrated Pest Management (IPM)?
Options:
Biological control
Legal control
Cultural control
Physical control
✅Explanation:Cultural control in IPM involves manipulating the environment or farming practices to make it less favorable for pests to thrive. Using resistant varieties is a prime example of this. By planting crops that are naturally resistant to certain pests, you reduce the pest's ability to damage the crop and minimize the need for other control methods.
📌 📌Other options Explanations:
-A. Biological control: Involves using natural enemies or predators to control pests.
-B. Legal control: Refers to regulatory measures, such as quarantines or permits, to prevent pest spread.
-D. Physical control: Uses physical barriers, traps or hand-picking to control pests.