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柿蒂虫又名柿食心虫、柿实蛾,俗称“柿烘虫”。属鳞翅目,举肢蛾科。据调查,近几年柿蒂虫已成为太行山区柿树的主要害虫,对产量影响极大。例如完县柿产区从1987年以后,此虫普遍发生,为害日益严重,1988、1989两年完县柿果近乎绝收,年减产均在600万公斤以上,使山区人民的经济受到极大损失。为此,我们从1989—1990年对当地柿蒂虫的发生规律、为害情况进行了观察研究,并在此基础上开展了大面积防治工作,基本上控制了全县柿蒂虫的危害,取得了良好的防治效果。
Persimmon, also known as persimmon insect persimmon, persimmon real moth, commonly known as “persimmon.” Is a Lepidoptera, lifting moths. According to the survey, in recent years, Persimmon has become the major pest of persimmon trees in the Taihang Mountains, affecting the output greatly. For example, county finished persimmon district since 1987, the worm is widespread, the damage is increasingly serious, 1988, 1989, almost complete acceptance of persimmon county counties, annual reduction in more than 6 million kilograms, so that the mountain people’s economy suffered great losses . To this end, we conducted from 1989 to 1990 on the occurrence of local Dioscorea insect law, the situation was observed and studied, and on this basis to carry out a large area of prevention and control work, basically controlled the entire county persimmon insect harm, obtained A good control effect.