Answer :

The three main methods of pest control are biological control, chemical control, and cultural control. Integrated Pest Management (IPM) combines these methods to control pests effectively while minimizing environmental impact.

The three main methods of pest control are:

1. Biological control: This method involves using natural predators, parasites, or pathogens to control pests. For example, ladybugs can be introduced into a garden to eat aphids, which are harmful pests. Another example is using bacteria or viruses to target specific pests, effectively reducing their populations.

2. Chemical control: This method involves the use of pesticides to control pests. Pesticides are chemical substances designed to kill or repel pests. They can be applied directly to plants, soil, or other areas where pests are present. Different types of pesticides target specific pests, such as insecticides for insects and herbicides for weeds.

3. Cultural control: This method involves modifying the environment or cultural practices to reduce pest populations. For example, crop rotation can be used to disrupt pest life cycles and prevent the buildup of pests in a specific area. Good sanitation practices, such as removing food sources and breeding sites, can also help control pests.

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