摘要
系统调查了有机茶园假眼小绿叶蝉的空间分布情况。结果表明:假眼小绿叶蝉在茶树各水平方位上的成若虫和卵粒数量差异均不显著;假眼小绿叶蝉在垂直分布上以茶树上部虫量居多,下部较少。在铁观音(乌龙茶)和福鼎大白茶(绿茶)茶树上,假眼小绿叶蝉卵的分布均以3叶位以上为主,其中铁观音乌龙茶树上主要分布在2叶位和3叶位,分别占32.07%和27.01%,而在福鼎大白茶(绿茶)上主要分布在2叶位和1叶位,分别占35.42%和28.81%。
The spatial distribution of Empoasca vitis(Gothe) in organic tea garden was systematically investigated.The results showed that there was no significant difference in the number of eggs,adults and nymphae of E.vitis in all directions of tea trees.The number of eggs,adults and nymphae of E.vitis is the most on the upper part of tea trees and the less on the lower.In Tieguanyin(Oolong tea) and Fuding White Tea (green tea),the distribution of eggs of E.vitis is both above the third leaf position.
出处
《中国农学通报》
CSCD
北大核心
2010年第3期234-237,共4页
Chinese Agricultural Science Bulletin
基金
福建省科技厅重点项目"有机茶园害虫生物防治综合技术研究"(2006N0018)
关键词
有机茶园
假眼小绿叶蝉
空间分布
organic tea garden
Empoasca vitis(Gothe)
spatial distribution