桂阳县无公害烟区烟草主要害虫种类及发生规律调查  

Investigation of Pest Species and Occurrence Regularity of the Main Pest Species in Pollution-free Tobacco Area of Guiyang County

作　　者：张勤[1] 成军平 谭济才[1] 曾维爱 杨爱娟[1] 鲍政[1] 

机构地区：[1]湖南农业大学生物安全科学技术学院,湖南长沙410128 [2]湖南省烟草公司郴州市公司烟科所,湖南郴州423000

出　　处：《湖南农业科学》2012年第4期74-78,81,共6页Hunan Agricultural Sciences

基　　金：郴州烟-稻轮作区浓香型有机烟叶研究与开发(SZBCW2011);无公害烟叶生产关键技术研究与示范(2009160502)

摘　　要：为了明确郴州市桂阳县无公害烟区的主要害虫种类,采用频振式诱虫灯和田间普查的方法,于2010年和2011年的3~7月对该县烟草基地进行害虫调查采集,共采集到害虫2纲7目27科60种,基本明确了桂阳烟区主要害虫为小地老虎、烟蚜、烟夜蛾、斜纹夜蛾、棉铃虫、蜗牛等;同时针对几种主要害虫的发生规律进行了研究,结果表明,小地老虎和烟蚜的发生高峰主要集中在4月和5月,烟夜蛾和斜纹夜蛾的发生高峰主要集中在6月;还针对各种害虫的特点提出了相应的防治措施。In order to define the main species of pest and find the occurrence regularity of tobacco pests in pollutionfree tobacco planting area in Guiyang County, the frequency trembler trap lamp and field investigation were applied for investigation and collection of pests in the tobacco base of Guiyang County during March 2010 and July 2011. The results showed that total 60 species of tobacco pests were collected, which belong to 27 families, 7 orders and 2 classes respectively, of which Agrotis ipsilon, Myzus persicae, Heliothis assulta, Prodenia litura, Helicoverpa armigera, Brddybaena etc were determined as the main pests in Guiyang tobacco planting area; the occurrence peak of Agrotis ipsilon and the Myzus persicae mainly showed in April and May, while he occurrence peak of Heliothis assulta and Prodenia litura mainly showed in June. In the end, some control measures were proposed according to the characteristics of each pest.

关 键 词：害虫 发生规律 调查 烟草 桂阳 

分 类 号：S435.72[农业科学—农业昆虫与害虫防治]