栎粉舟蛾,又称栎蚕舟蛾、细翅天社蛾等,俗称罗锅虫、屁豆虫等.属鳞翅目舟蛾科为害柞树的害虫.此虫以幼虫食害柞叶,其发生期与秋期柞蚕极相近.大发生年份,盛食期五六天内,就可将柞叶吃光,造成柞蚕严重减产.此外,近年来发现此虫有微粒子病发生,并且能感染柞蚕,对柞蚕生产危害极大. Quercus moths, also known as oyster silkworm moths, fine-winged days of moths, etc., commonly known as Luo pot worms, such as bean worms, etc. Lepidoptera is a moth damage oak tree pests. Period and autumn tussah very similar to the occurrence of the year, the edible period of five or six days, you can eclipse the oak, resulting in serious decline in tussah .In addition, in recent years found that the pest particles occur, and can infect tussah, tussah Produced great harm.