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柿蒂虫是柿树食果性主要害虫之一,发生普遍,危害严重,对柿果产量影响极大。博爱县近二十年来普遍发生柿蒂虫,造成柿树产量大幅度减产。为了及时防治虫害,促进柿树高产稳产,我们对柿蒂虫进行了几年的观察研究,摸索到一些防治方法,现简介如下。一、形态成虫:雌成虫体长7毫米,翅展15-17毫米。雄成虫较小,体长5.5毫米,翅展14-15毫米,头部黄褐色,有金属光泽,触角鞭状,复眼红褐色。腹部及翅紫褐色。胸部中央黄褐色,前翅近顶角处有一金黄色横带,前后翅缘具细毛,尾及脚黄褐色,腿节上着生与翅同色的一丛毛。
Persimmon is the persimmon fruit persimmon fruit one of the main pests, the occurrence of widespread, serious harm to the great impact on the production of persimmon fruit. In the past two decades, Fraternity occurred frequently in Persia County, causing a substantial decrease in the output of persimmon trees. In order to timely control pests and promote the high and stable yield of persimmon tree, we conducted several years of observation and research on the persimmon insect and found some prevention and cure methods. The brief introduction is as follows. First, the morphosis adult: female adult body length 7 mm, wingspan 15-17 mm. Male adult smaller, length 5.5 mm, wingspan 14-15 mm, head brown, metallic luster, antennae whip, compound eye reddish brown. Abdomen and wings purple brown. Chest central brown, near the top of the tip of the wing at a golden band, before and after the wing margin with fine hair, tail and feet brown, legs and students with wings of the same color with a cluster of hair.