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GCE Agricultural Science 1990 Question 23

Question 23

Pasture and Forage Crops

The most common weed of pastures in Nigeria is

  1. A.spear grass
  2. B.goat weed
  3. C.water leaf
  4. D.tridax
  5. E.sida.
Show the answer and explanation

Answer: A (spear grass)

Explanation

Spear grass (Imperata cylindrica) spreads by rhizomes and is the commonest pasture weed.