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当前位置: 首页 > 文章 > 贵阳市烟仓烟草粉螟消长动态及虫源分析 植物保护 2018 (6) 172-176
Position: Home > Articles > Population dynamics and resource of Ephestia elutella (Hübner) in thetobacco warehouses in Guiyang of Guizhou Province Plant Protection 2018 (6) 172-176

贵阳市烟仓烟草粉螟消长动态及虫源分析

作  者：
邓红英;欧后丁;金鑫;王秀琴;李跃;田太安;杨洪;杨茂发
单  位：
贵州大学烟草学院;贵州大学昆虫研究所贵州山地农业病虫害重点实验室;贵州省烟草公司贵阳市公司
关键词：
烟草粉螟;消长动态;烟仓;虫源
摘  要：
为了明确烟草粉螟在贵阳市烟仓中的消长规律及虫源,为该虫的预测预报和综合治理供科学依据。于2016年采用性诱捕器对贵阳市烟叶营销中心、烟叶站和烟农仓库的烟草粉螟进行诱捕调查;并对烟叶营销中心不同环境的烟仓烟草粉螟的数量进行调查。结果表明,烟草粉螟在贵阳市一年发生3代,各代成虫集中羽化的高峰依次在5月21日前后、7月23日前后和10月1日前后;烟农仓库是烟叶营销中心烟草粉螟的主要虫源;环境较差的烟仓也是自身虫源之一。
译  名：
Population dynamics and resource of Ephestia elutella (Hübner) in thetobacco warehouses in Guiyang of Guizhou Province
作  者：
DENG Hongying;OU Houding;JIN Xin;WANG Xiuqin;LI Yue;TIAN Taian;YANG Hong;YANG Maofa;Guizhou Tobacco Company;Institute of Entomology of Guizhou University Provincial Key Laboratory for Agricultural Pest Management of Mountainous Regions;College of Tobacco Science of Guizhou University;
关键词：
Ephestia elutella;;population dynamics;;tobacco warehouse;;pest source
摘  要：
Research on the population dynamics and source of Ephestia elutella(Hübner) was carried out in order to provide a scientific basis for forecasting and integrated management of E. elutella in Guiyang City. In 2016, capturing investigation was conducted on adult of E. elutella with pheromone traps at tobacco marketing center, tobacco stations, and tobacco farmer warehouse, respectively. The pheromone lures was used to attract the adults of E. elutella in the tobacco warehouses of the tobacco marketing center in different locations in Guiyang City. It was demonstrated that E. elutella had three generations in one year in Guiyang City. Adult peaks of the successive three generations occurred around May 21, July 23 and October 1, respectively. The pest population source in tobacco marketing center warehouses mainly came from tobacco farmer warehouses. The tobacco warehouse with the poor environment is also one of the pest sources.

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