Answer :
Final answer:
In Integrated Pest Management (IPM), chemicals should be used as a last resort for pest control, after preventive and biological measures have been exhausted.
Explanation:
- First choice for pest control: In Integrated Pest Management (IPM), the first choice for pest control is to use preventive measures such as planting pest-resistant crops, crop rotation, and maintaining proper sanitation to minimize pest infestation.
- Second choice for pest control: If preventive measures are not sufficient, the next step is to use biological controls like introducing predators or parasites that naturally prey on the pest population.
- Only acceptable pest control method: If the pest population becomes uncontrollable despite preventive and biological measures, then chemical methods can be used as a last resort for pest control. However, it is important to ensure that chemicals are used judiciously, following all safety regulations and environmental guidelines.
Learn more about order of chemical use in IPM here:
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