燕山栗区舞毒蛾的发生与防治舞毒蛾又名柿毛虫、苹果毒蛾、柿毒蛾，尾鳞翅目，毒蛾科。为害多种果树及林木，近年来，在燕山栗产区发生严重，幼虫为害嫩芽和叶片，影响树势及产量，是一种杂食性害虫。１发生规律该虫在当地一年发生１代，以卵块在树体上、石块、梯田壁等处... Yanshan Li area Gypsy moth occurrence and control Gypsy moth, also known as persimmon, apple moth, polygamous, Lepidoptera, Lepidoptera. Damage to a variety of fruit trees and trees, in recent years, Yanshan chestnut producing areas serious, larvae damage to shoots and leaves, affecting the tree vigor and yield, is a omnivorous pest. 1 Occurrence of the pest in the local one year occurred in order to egg block in the tree, stones, terraced walls and other places ...