长汀烟区斜纹夜蛾的发生及防治研究  

Occurrence and Control of Spodoptera litura Fabricius in Changting Tobacco Area

作　　者：梁茂盛 周挺[2] 林天然 郭学清 兰其俊 LIANG Maosheng;ZHOU Ting;LIN Tianran;GUO Xueqing;LAN Qijun(Changting Branch of Longyan Tobacco Company,Changting Fujian 363000;Fujian Branch of China National Tobacco Corporation,Fuzhou Fujian 350003;Longyan Branch of Fujian Tobacco Company,Longyan Fujian 364000)

机构地区：[1]龙岩市烟草公司长汀分公司,福建长汀363000 [2]中国烟草总公司福建省公司,福建福州350003 [3]福建省烟草公司龙岩市公司,福建龙岩364000

出　　处：《现代农业科技》2021年第1期129-131,共3页Modern Agricultural Science and Technology

基　　金：中国烟草总公司福建省公司科技项目“福建省烟草绿色防控技术研究与应用”(201735000024112)。

摘　　要：2017—2020年连续4年在福建省长汀县濯田镇烤烟种植区设置斜纹夜蛾性诱捕器,调查斜纹夜蛾雄成虫的迁飞量。结果表明,长汀县斜纹夜蛾从3月中下旬开始迁飞,4月中旬达到高峰,4月下旬虫口减退;性诱捕器的连续使用可以降低斜纹夜蛾的发生量。In order to investigate the migration of male adults of Spodoptera litura Fabricius,sex-trapping utensils were set up in the tobacco fields in Zhuotian Town,Changting County,Fujian Province for 4 years from 2017 to 2020.The results showed that the migration of Spodoptera litura Fabricius in Changting began in the middle and late March,reached the peak in the middle of April,and the population of Spodoptera litura Fabricius decreased in the late April;the continuous use of sex-trapping utensils could reduce the occurrence of Spodoptera litura Fabricius.

关 键 词：斜纹夜蛾 性诱捕器 迁飞 福建长汀 2017—2020年 

分 类 号：S433[农业科学—农业昆虫与害虫防治]