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WAEC Agricultural Science 2003 Question 36

Question 36

Processing and Storage of Farm Produce

Weevils can be controlled by

  1. A.providing adequate ventilation in silos
  2. B.storing dry grain in air-tight containers
  3. C.heating the store before storing grains
  4. D.placing cribs under shade.
Show the answer and explanation

Answer: B (storing dry grain in air-tight containers)

Explanation

Airtight storage cuts off the oxygen weevils need.