摘要
杨梅园板栗兴透翅蛾俗称杨梅透翅蛾,2002年首次在湖南省江永县杨梅园发现,其危害株率高达80.17%,为控制其发生为害,于2003～2008年进行了研究。结果表明:杨梅透翅蛾在江永杨梅园以3～5龄幼虫越冬,2月下旬开始活动,1 a发生2代;杨梅透翅蛾基本在离地1 m内的主干或分枝上发生为害;采取综合防治可有效控制其发生危害。
Synanthedon castanevora Yang et Wang （myrica tabanfformis） was found in myrica orchard of Jiangyong county, Hunan province in 2002 for the first time, wbicb damage rate could reach to 80.17%. To prevent disease, research and experiments were conducted from 2003 to 2008. The results showed that the 3rd -5th instars over- wintering larvae of myrica tabaniformis started feeding myrica in late February and emergence period of second generation was in la; main trunk or branches of myrica damaged by myrica tabaniformis were basically below lm; to applied IPM treatment, disease could controlled effectively.
出处
《湖南农业科学》
2009年第6期89-92,共4页
Hunan Agricultural Sciences
基金
湖南省科学技术厅项目(05NK3072)
关键词
杨梅透翅蛾
形态特征
生物学特性
综合防治
Synanthedon castanevora Yang et Wang （myrica tabaniformis）
morphological character
biological character
IPM
