斜纹夜蛾发生规律和预测预报新方法
Occurrence regularity of Prodeinia litura and a new forecast method.
陈庭华1;陈彩霞1;蒋开杰1;宋挺跃2;吴海军2
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DOI：10.7679/j.issn.2095-1353.2001.011
作者单位：1.浙江省慈溪市植保站,310000;2.浙江省慈溪市逍林、长河镇农办,310000
中文关键词：斜纹夜蛾;发生规律;性诱剂;预测预报
英文关键词：Prodenia litura(Fabricius);occurrence regularity;sex hormone;forecast
中文摘要：斜纹夜蛾是浙江省慈溪市蔬菜、大豆的重要害虫。 90年代以来已有 5年大发生 ,其原因为主害作物大豆、蔬菜面积大幅度增加 ,气候条件适宜 ,繁殖量大 ;其危害夏秋蔬菜损失达 65.6% ,危害秋大豆造成减产 22.5%～ 77.5% ;应用斜纹夜蛾性诱剂进行预测预报 ,较黑光灯、糖醋液、树枝把
英文摘要：Prodenia litura(Fabricius)is the main insect which destroys vegetables and beans in Cixi City.It has occurred on a large scale for five times since 1990s.One reason of this is that the planted area of the plants such as beans and vegetables has ris