2005年吴江市褐飞虱后期特大发生原因及其防治对策
Outbreak of later brown plant hopper，Nilaparvata lugens, in Wujiang City of
2005 and its control strategies.
穆兰芳;刘于成;朱福官;丁海红;滕金洪;钱斌彬;曹卫菊
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作者单位：江苏省吴江市植保植检站江苏 吴江215200
中文关键词：苏州市科技招标项目(120219)。
英文关键词：Nilaparvata lugens; characteristics of the outbreak; causes of the outbrea
k; control strategies
中文摘要：2005年褐飞虱Nilaparvata lugens（St?l）在吴江市稻区后期特大发生。在总结其发生特点的基础上，分析特大发生的原因，主要与后期成虫迁入量大、气候及苗情适
宜、褐飞虱对吡虫啉产生高水平的抗药性、残留基数高以及用药质量差等因素有关，最后提
出了积极开展综合防治
英文摘要：The outbreak of later brown plant hopper appeared badly in rice fields in Wujiang city in 2005. The causes were analyzed based on the summation of the occurrence characteristic of brown plant hopper. Results showed that the outbreaks were correlated with