葡萄透翅蛾在葡萄生产中普遍发生,尤其在庭院葡萄栽培中发生严重,甚至造成整株死亡。已成了庭院发展葡萄的一大障碍。为此,近两年对该虫做了发生规律及其防治的调查研究。一、发生规律及习性葡萄透翅蛾一年发生一代。以老熟幼虫在葡萄枝蔓内越冬。次年4月中旬开始在被 Grapevine moth generally occurs in the production of grapes, especially in the garden viticulture, even causing the death of the whole plant. Garden has become a major obstacle to the development of grapes. To this end, the past two years to do the law and its prevention and control of the survey. First, the occurrence of laws and habits grape through moths occurred a generation a year. Old mature larvae in the vine vine wintering. The following year in mid-April began to be