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Suggest preventive measures to control pests.

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Question

Suggest preventive measures to control pests.

Short Answer
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Solution

Crop's pests can be controlled by following measures:

  1. Use of pesticides (insecticides, weedicides, and fungicides) that kill the insects, weeds, and fungal pests.
  2. Use of resistant crop varieties.
  3. Crop rotation and multiple cropping.
  4. Clean cultivation.
  5. Sowing crops at optimum time.
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Chapter 3: Improvements In Food Resources - Short Answer Type Questions [Page 154]

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P S Verma and V K Agarwal Biology Part 3 [English] Class 9
Chapter 3 Improvements In Food Resources
Short Answer Type Questions | Q 20. (ii) | Page 154
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