3,473
次編輯
變更
棉铃虫
,無編輯摘要
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[[File:360截图20200622144126949棉铃虫.jpg|缩略图|居中|[httphttps://img1timgsa.iplantbaidu.cncom/image2/b/2885751timg?image&quality=80&size=b9999_10000&sec=1604750937166&di=f3dabbf4a7cb53fa51afe86d377e3655&imgtype=0&src=http%3A%2F%2Fwww.hyzhibao.com%2Fuploadfile%2F2015%2F0617%2F20150617044909296.jpg 原图链接][httphttps://ppbcimage.iplantbaidu.cn com/search/detail?ct=503316480&z=0&ipn=d&word=%E6%A3%89%E9%93%83%E8%99%AB&step_word=&hs=0&pn=4&spn=0&di=7590&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=3865714876%2C3857488670&os=66327081%2C3353234843&simid=9888651%2C903056498&adpicid=0&lpn=0&ln=1831&fr=&fmq=1604740852617_R&fm=detail&ic=undefined&s=undefined&hd=undefined&latest=undefined©right=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=http%3A%2F%2Fwww.hyzhibao.com%2Fuploadfile%2F2015%2F0617%2F20150617044909296.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Biyzitkw5_z%26e3Bv54AzdH3Fda8cAzdH3Fam8bAzdH3Fn0bd_z%26e3Bip4s&gsm=1&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 来自 中国植物图像库 的 百度 图片]]]
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高压汞灯及频振式杀虫灯诱蛾具有诱杀棉铃虫数量大，对天敌杀伤小的特点，宜在棉铃虫重发区和羽化高峰期使用。
[[File:棉铃虫222.jpg|缩略图|棉铃成幼虫]]|居右|[https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1604750937164&di=11b2b32013c54655dfee8fde6adb1912&imgtype=0&src=http%3A%2F%2Fgss0.baidu.com%2F-Po3dSag_xI4khGko9WTAnF6hhy%2Fzhidao%2Fpic%2Fitem%2Fa71ea8d3fd1f41342ccac29d221f95cad0c85e50.jpg 原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E6%A3%89%E9%93%83%E8%99%AB&step_word=&hs=0&pn=15&spn=0&di=171160&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=585203129%2C2321145176&os=3403387371%2C3020902540&simid=3444976558%2C225966386&adpicid=0&lpn=0&ln=1831&fr=&fmq=1604740852617_R&fm=detail&ic=undefined&s=undefined&hd=undefined&latest=undefined©right=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=http%3A%2F%2Fgss0.baidu.com%2F-Po3dSag_xI4khGko9WTAnF6hhy%2Fzhidao%2Fpic%2Fitem%2Fa71ea8d3fd1f41342ccac29d221f95cad0c85e50.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fr5oj6_z%26e3Bkwt17_z%26e3Bv54AzdH3Fq7jfpt5gAzdH3F8c8nmb0adldb0aa9dma_z%26e3Bip4s%3Fqks%3D6jswpj_q7jfpt5g_a&gsm=1&rpstart=0&rpnum=0&islist=&querylist=&force=undefined来自百度图片]]]
*防治方法
当棉田棉铃虫百株虫率一代为5~10头、二代为15~20头、三代25头时可用化学农药进行防治，以挑治为主，严禁盲目全面施药。