College

The practice of pest management that relies on a mix of farmer-driven and ecological pest control is called:

A. intercropping
B. organic farming
C. broad-spectrum effect
D. integrated pest management
E. no-tillage methods

Answer :

Final answer:

The practice referred to is called integrated pest management (IPM), which combines various strategies such as biological, cultural, and mechanical controls to manage pest populations sustainably. IPM aims to minimize the use of chemical pesticides and promote ecological balance. This holistic approach to pest management benefits both farmers and the environment.


Explanation:

Understanding Integrated Pest Management

The practice of pest management that relies on a mix of farmer-driven and ecological pest control is called integrated pest management (IPM). This approach combines various pest control strategies to minimize the use of chemical pesticides, making pest management more sustainable and environmentally friendly.

Key Components of IPM

  • Biological Control: Utilizing natural predators or parasites to control pest populations.
  • Cultural Control: Changing farming practices to make the environment less hospitable for pests.
  • Mechanical Control: Using physical methods like traps or barriers to keep pests away.
  • Monitoring: Regularly observing pest populations to determine the best management strategies.

For example, a farmer may use crop rotation as a cultural control method which can help break the lifecycle of pests specific to a certain crop. By implementing IPM, farmers aim for a balance that protects crops while also safeguarding the environment.


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