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The environment is adversely affected when farmers become excessively dependent on synthetic pesticides. Name and elaborate on a method that farmers can employ to effectively manage pests and diseases.

Answer :

Final answer:

Farmers can manage pests and diseases through Integrated Pest Management (IPM), a holistic approach that combines monitoring, biological control, cultural practices, and judicious use of chemicals. This method helps reduce dependence on synthetic pesticides and promotes environmental sustainability. IPM focuses on balancing pest control measures with ecological health.


Explanation:

Pest and Disease Management in Agriculture


Excessive dependence on synthetic pesticides can lead to various environmental issues, such as pest resistance, loss of biodiversity, and harm to non-target organisms. To effectively manage pests and diseases while minimizing environmental impact, farmers can employ the method of Integrated Pest Management (IPM).


What is Integrated Pest Management (IPM)?


Integrated Pest Management (IPM) is a holistic approach to pest control that combines different management strategies and practices to grow healthy crops while reducing reliance on chemical pesticides. It focuses on sustainability and environmental health, balancing pest control with ecological preservation.


Components of IPM



  2. Monitoring: Farmers regularly monitor pest populations and crop health to determine the need for intervention. Techniques can include using traps and scouting fields.

  4. Threshold Levels: Setting action thresholds helps farmers decide when to take action, ensuring treatments are only applied when necessary.

  6. Biological Control: Utilizing natural enemies of pests, such as predators and parasites, helps keep pest populations in check. For example, releasing ladybugs can help control aphid populations.

  8. Cultural Practices: Adjusting farming practices, such as crop rotation, intercropping, and proper sanitation, can disrupt pest life cycles and reduce infestations.

  10. Chemical Control: If necessary, using organic or less harmful chemical options as a last resort helps minimize risks associated with pesticides.


By implementing Integrated Pest Management, farmers can effectively manage pests and diseases while promoting a healthier environment and sustainable agricultural practices.

Learn more about Pest Management here:

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