黑森瘿蚊在新疆博州的发生现状及原因分析  

Outbreak and the reasons of Hessian fly in Bortala Mongol Autonomous Prefecture, Xinjiang

作　　者：戴爱梅 梁巧玲[2] 张皓[3] 陆平 

机构地区：[1]博州农业技术推广中心,新疆博乐833400 [2]伊犁职业技术学院 [3]西北农林科技大学植物保护学院 [4]伊犁出入境检验检疫局

出　　处：《植物检疫》2014年第4期60-63,共4页Plant Quarantine

基　　金：国家自然科学基金(31272101);教育部科研创新项目(QN2012006);新疆科技厅援疆项目(2013911095)

摘　　要：黑森瘿蚊局部分布于我国新疆,近年在博尔塔拉州局部暴发。为有效控制疫情,通过疫情普查和定点观察,调查了黑森瘿蚊的分布范围和发生特点,分析了疫情发生原因。黑森瘿蚊目前主要分布于温泉县和博乐市,以春季世代危害为主,在温泉县春小麦、博乐市冬小麦上发生严重。引起疫情发生的主要原因是敏感小麦品种大面积种植、适宜的气候条件和防治措施不到位。并对此提出了相应的控制对策。The Hessian fly, Mayetiola destructor （Say）, as an important pest, was locally distributed in Xinjiang, China, and broke out in Bortala Mongol Autonomous Prefecture in recent years. To effectively control the Hessian fly, the geographic distribution, population dynamics, and damage level were analysed based on fixed on-site field investigation and systemic survey. The Hessian fly was prevalent on spring wheat in Wenquan county, and winter wheat in Bole city, respectively. The spring generation was the main generations that caused serious loss of wheat. The resurgence of Hessian fly in Bortala resulted from three factors, including planting susceptible wheat varieties, appropriate climate conditions, and lacking of control measurements. The control strategies were also discussed.

关 键 词：黑森瘿蚊 种群动态 小麦品种 气候条件 防治措施 

分 类 号：S435.122[农业科学—农业昆虫与害虫防治]