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Crop protection :: Cocoa

Aphids: (Toxoptera aurantii and Aphis gossypii)

They colonize on the underside of tender leaves, succulent stem, flower buds and small cherelles.  Heavy infestation may occur during hot summer and after rainy season which brings about premature shedding of flowers and curling of leaves.

Toxoptera aurantii Aphis gossypii

Management: Spraying of dimethoate @ 2 ml per litre


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