Agric primary classes

CROP DISEASES

A disease is an abnormal condition that damages a plant, reduce the yield of usefulness of man. CASUAL AGENT OF CROPS DISEASES Fungi Bacteria Virus Nematodes SOME COMMON CROP DISEASES Maize smut Cassava mosaics Tomato rot Blights Root rot Groundnut rosette   Strategies & Activities: Step: Teacher revises the previous topic. Step 2: Teacher introduces […]

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