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WAEC Agricultural Science 2006 Question 37

Question 37

Weeds and Weed Control

The use of fungal pathogens to control dodder weed is a

  1. A.physical method
  2. B.mechanical method
  3. C.biological method
  4. D.cultural method
Show the answer and explanation

Answer: C (biological method)

Explanation

Using a living organism against a pest is biological control.