栎毛虫,蚕民称为“贴树皮”,它是柞树的重要害虫之一.此虫在辽东、辽南经常大发生,对柞蚕生产影响很大.根据丹东地区有关部门的虫情测报,今年栎毛虫将有大发生的可能.为保证柞蚕生产正常进行;应充分了解栎毛虫的发生和危害特点,采取相应的防治措施.发生危害特点 栎毛虫卵为褐 Quercus mongolica, silkworm called the “affixed bark”, which is one of the important pests of oak tree.This insects often occur in the Liaodong, southern Liaoning, a great impact on the production of tussah.According to the relevant departments of Dandong area of ​​?? the pests reported, This year will be a large occurrence of oak caterpillars may occur in order to ensure the normal production of tussah; should be fully aware of the occurrence and damage characteristics of caterpillars, take appropriate control measures. Occurrence of hazards oval caterpillar eggs brown