摘要
云南省板栗二斑栗象（ＣｕｒｃｕｌｉｏｂｉｍａｃｕｌａｔｕｓＦａｕｓｔ）的系统研究。文中报道二斑象甲在云南各地的分布，为害情况，不同地理位置的翅斑变型及主要生物生态学特性。以物候学方法预测预报成虫的发生期。提出秋后翻犁栗林空地，施用球孢白僵菌（Ｂｅａｔｖｅｒｉａｂａｓｓｉａｎａ（Ｂａｌｓａｍｏ）Ｖｎｉｌｅｍｉｎ），保护利用捕食性、寄生性天敌的系统综合防治措施。
This article reports a study on a dominant chestnut snout beetle Curculiobimaculatus Faust in Yunnan.The distribution,infestation,and variation of wing spotof the pest at different geographical habitats are investigated.Its main bio-ecology is ob-served.The phenological methods are introduced to forecast the emergence date of theadults.Integrated Control measures are proposed,chiefly including ploughing the chest-nut fields after Autumn,utilizing Beauveria bassiana(Balsamo)Vnilemin,protectingand utilizing other natural enemies against this dominant pest.
出处
《西南林学院学报》
1995年第2期42-45,共4页
Journal of Southwest Forestry College
基金
云南省应用基础研究基金
关键词
二斑栗象
翅斑
物候学
防治
云南
板栗
Curculie bimaculatus
Wing spot
Phenology
Control
Yunnan
