College

What is one method used in integrated pest management to control pest populations and reduce environmental harm?

A. Desertification to maximize soil usage
B. Cultural methods
C. Irrigation
D. Tilling

Answer :

Final answer:

Cultural control is a method of Integrated Pest Management that modifies agricultural practices to prevent pest populations from thriving. Key tactics include crop rotation, intercropping, and the use of pest-resistant varieties. Implementing these methods helps diminish reliance on chemical pesticides and promotes environmental sustainability.


Explanation:

Integrated Pest Management Methods

Integrated Pest Management (IPM) uses a variety of strategies to control pest populations while minimizing environmental impact. One effective method within IPM is cultural control, which involves modifying agricultural practices and the environment to inhibit pest growth.

Cultural methods include several tactics such as:

  1. Crop Rotation: Alternating the types of crops grown each season to prevent pests tailored to specific plants from establishing long-term populations.
  2. Intercropping: Planting different crops in proximity to reduce the likelihood of pests moving from one host plant to another.
  3. Pest-Resistant Varieties: Choosing crop varieties that are resistant to certain pests to reduce infestation likelihood.

These strategies not only help in controlling pest populations but also promote healthy soil and crop resilience, making cultural control a cornerstone of sustainable agriculture practices.


Learn more about Integrated Pest Management here:

https://brainly.com/question/38609796