摘要
通过对全场意杨的定点观察和调查,意杨的蛀干害虫有3种:桑天牛、云班天牛和星天牛,对蛀干害虫发生猖獗的原因进行了调查和分析,并结合桑天牛和云班天牛2种主要蛀干害虫的危害特点、产卵习性和发生规律,提出了综合防治蛀干害虫的技术措施。
Through observation and survey in fixed site made on defoliators from Italian poplar in the whole farm, it was shown that there are 3 kinds of stem—border in Italian poplar: Apriona germari (Hope)、Batocera horsfielcli (Hope) and Anoplophora chinensis (Forster), survey and analysis on reason why severe occurrence of stem—border has been carried out, it comes with technical measures for integrated control of stem—border based on damage characteristic, egg—laying habit and occurrence rule of 2 main kinds of stem—borders i. e. Apriona germari (Hope) and Batocera horsfielcli (Hope).
出处
《湖北林业科技》
2004年第C00期70-73,共4页
Hubei Forestry Science and Technology
