摘要
2009年在黑龙江省龙江县应用投射式杀虫灯对玉米螟进行田间防效测定。结果表明:平均防治效果为82.17%,挽回产量损失率为7.01%,投入产出比达1∶36.9。此项技术具有安全、环保、使用方法简单、防治效果好,经济效益高等优点,是防控玉米螟的有效措施。
The field controlling effect of projection-killing lamp to maize borer was determined in 2009 in Longjiang county of Heilongjiang province. The result showed that： the average control effect was 82.17%, to restore the loss of production was 7.01%, input-output ratio up to 1：36.9. The technique was safe, non-toxic, no residue, no pollution, easy to use, good control effect and high economic benefits, it was an effective measure to control maize borer.
出处
《黑龙江农业科学》
2010年第8期79-81,共3页
Heilongjiang Agricultural Sciences
基金
黑龙江省齐齐哈尔市科学技术计划重点农业攻关项目(NYGG-08005)
关键词
杀虫灯
玉米螟
防效
projection killing lamp
maize borer
control effect
