It is one of the least harmful insects in modern winter cultivation.A lot of white paw covered.Small insects can be seen as a tiny nipple in a bunch of clusters.At the beginning of the leaves, the stems of rice and sesame seeds in the fruit bud.Melt the pressure on the hand slightly. The shape of the leaf dry after the leaves and more attacks are seen in the entire street or like a virus attack.Fruit quality and quantity are severely harmful.The sticky glue material, like honey honey out of their body, falls on the leaves and leaves a gray-colored coating.
This insect would walk through the soil from one tree to another tree.Since an inch of tar pitch soil and any other relatively lasting glue ring can not spread the insect if it is in the beginning of the tree.
