2007年河池市玉米铁甲虫偏重发生原因分析及防治  

The reason analysis and control for corn Dactylisa setifera serious occurrence at Hechi City in 2007

作　　者：陆美生 陆燕 

机构地区：[1]河池市植保植检站,广西547000 [2]广西绿色食品办公室,南宁530022

出　　处：《广西农学报》2008年第5期48-50,共3页Journal of Guangxi Agriculture

摘　　要：玉米铁甲虫是广西玉米主产区主要害虫,玉米是河池市主要粮食作物之一,玉米铁甲虫历年均有不同程度的发生,且呈上升趋势,严重影响玉米生产。本文通过对玉米铁甲虫发生情况的田间调查,分析其偏重发生原因,并有针对性地提出科学有效的防治措施,为遏制玉米铁甲虫对玉米生产的危害和提高玉米单位面积产量提供参考。Corn Dactylisa setifera is a major pest for corn production in Guangxi and corn is one of the main grain crops in Hechi City, where there will be corn Dactylisa setifera serious occurrence each year and the harm is increasing so that the corn production is influenced. Through a field survey, this paper has analyzed the reasons for serious occurrence for the pest and put forward some control countermea- sures, which can be the references for controlling the pest and increasing corn output.

关 键 词：玉米铁甲虫 发生原因 防治对策 

分 类 号：S435.132[农业科学—农业昆虫与害虫防治]