斑翅棕尾毒蛾,民丰县的农民叫杏毛虫,主要为害杏子,也为害桃、苹果等。在缺食的情况下,还为害沙枣、杨、柳等林木。 每年初春(三月中旬),越冬幼虫破巢而出,先蛀食杏、桃、苹果的花苞、蕊,随后为害叶苞,蚕食叶片。受害轻者,尚可开花结果;重者一果不收,甚至盛夏时连叶子也长不出来。六月中旬,新孵化的幼虫,又群集啃食 Spotted brown palm poison moth, Minfeng County, farmers apricot caterpillars, mainly harmful to apricots, but also pests, apples and so on. In the absence of food, but also harmful dates, Yang, Liu and other trees. Early spring each year (mid-March), overwintering larvae break out, first eaten apricot, peach, apple buds, Rui, then damage the leaf buds, erode the leaves. The victims of light, flowers can still be results; heavy ones do not accept a fruit, and even leaves in the summer can not grow out. In mid-June, newly hatched larvae gobble together again