The most effective method of controlling or preventing viral diseases in plants is by

AGRICULTURE
JAMB 2016

The most effective method of controlling or preventing viral diseases in plants is by

  • A. practising crop rotation
  • B. spraying crops regularly
  • C. planting resistant varieties
  • D. burning affected crops

Correct Answer: C. planting resistant varieties

Explanation

Planting resistant varieties of a plant/crop is the most effective method of controlling or preventing viral diseases since, the varieties can resist viral infections.



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