This insect is a plant sap eater. These animals live in groups. Generally black, brown and green. The physical size is very small just no more than 1 - 2 mm.

Since this insect is a very destructive plant pest, it is the enemy of the farmer. Because the damage caused to the leaves and young shoots.

Aside from being a destroyer of aphids plants may invite ants to come because the liquid contains honey or sweet
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