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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (3): 234-237.

所属专题： 园艺

• 植物保护 农药 • 上一篇    下一篇

有机茶园假眼小绿叶蝉的空间分布研究

王庆森1,2,黄建2,高香凤1   

  • 收稿日期:2009-08-27 修回日期:2009-09-13 出版日期:2010-02-05 发布日期:2010-02-05
  • 基金资助:

    有机茶园害虫生物防治综合技术研究

Studies on the spatial distribution of Empoasca vitis(Gothe) in organic tea garden

  • Received:2009-08-27 Revised:2009-09-13 Online:2010-02-05 Published:2010-02-05

PDF (PC)

832

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；在垂直分布上以上部虫量居多，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%。

关键词: 甘蔗, 甘蔗, DNA提取, CTAB法

Abstract:

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 adults, nymphae and eggs of E. vitis in all directions of tea trees. The number of adults, nymphae and eggs 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.