黄板诱杀技术在防治葡萄斑叶蝉成虫中的应用研究
HEBEI JOURNAL OF FORESTRY AND ORCHARD RESEARCH(2008)
Abstract
采用粘虫板对葡萄园内的葡萄斑叶蝉成虫黄板诱杀技术进行了研究,并对不同黄板的诱杀效果做了比较.结果表明:冀林黄板每天每板平均诱虫量为48.5头,效果明显优于其他两种黄板,市售黄板和自制黄板.北向黄板诱虫量与南向诱虫量有显著性差异.黄板悬挂高度10 cm为宜.密度30~40块/667 m2,即可达到控制葡萄斑叶蝉危害的目的.
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