湖北三地二化螟2015年灯下虫情监测与分析  

Monitoring on the Lamp-trap Occurrence of Chilo suppressalis in Three Counties of Hubei Province in 2015

作　　者：吕亮[1] 常向前[1] 张舒[1] 杨小林[1] 袁斌[1] Lu Liang et al(Key Lab of Hua-zhong Agricultural Pests Integrate Control of Agriculture Department/Institute for Plant Protection ＆ Soil Fertilizer of H.A.A.S, Wuhan430064, Chin)

机构地区：[1]农业部华中地区作物有害生物综合治理重点实验室/湖北省农业科学院植保土肥研究所,湖北武汉430064

出　　处：《安徽农学通报》2017年第9期79-80,共2页Anhui Agricultural Science Bulletin

基　　金：国家公益性行业(农业)科研专项“南方多食性蛀秆螟虫区域综合防治技术研究与示范”(201303017)

摘　　要：为明确湖北省水稻二化螟种群的发生动态,指导开展合理化防治,该研究于2015年在咸宁市崇阳县、孝感市孝南区、随州市曾都区设置诱虫灯,监测水稻二化螟的灯下虫情。监测结果表明,三地二化螟的发生具有明显的差异性,孝感市孝南区、随州市曾都二化螟的发生呈现明显的"主峰+次峰"现象,而咸宁市崇阳县二化螟发生基数明显较轻,全年具有3个发生高峰,没有明显的"主峰"。To ensure the population dynamics of Chilo suppressalis for guiding the insect pests＇ control in Hubei Province, the occurrence of C.suppressalis in semilate rice growing season were monitored by insect trap lamp, in Chongyang County in Xianning City, Xiaonan district in Xiaogan City and Zengdu district in Suizhou City, in 2015. The results show that there are an obvious difference among the occurrence of C.suppressalis populations in Chongyang,Xiaonan and Zengdu. C.suppressalis populations in Xiaonan and Zengdu have an obvious occurrence peak in the end of April to the early May, but the populations in Chongyang occurred in a lighter degree.

关 键 词：水稻 二化螟 诱虫灯 监测 比较 

分 类 号：S435[农业科学—农业昆虫与害虫防治]