斜纹夜蛾为害烟草情况调查及防治

斜纹夜蛾Prodenis liturs Fabricius，该虫已成为云南烟田常发生害虫。有的地方发生危害已超过烟青虫，但尚未引起各烟区的注意。近年来，在红河州烟区的弥勒．蒙自、建水；文山烟区的邱北、砚山，曲靖烟区的陆良．罗平．马龙．富源等，玉溪烟区的红塔区、通海、江川等发生也较重。影响了烟叶的产量和质量．现根据斜纹夜蛾的发生规律及生活习性，提出防治意见，供各地参考。

The Prodenia litura Fabricius damages tobacco situation investigation and preventing and controlling

Prodenia litura Fabricius,This insect has become the Yunnan smoke field often to have the harmful insect.Some places have the harm to surpass the oriental tobacco budworm,But not yet brings to various smoke area attention. In recent years,In Red River state smoke area Mile,Mengze?Jianshui,Wenshan smoke area Qiu Bei,Yanshan,The Qujing smoke area luliang,luoping,Malong, Fuyuan and so on.The Yuxi smoke area Hongta area,Tonghai,Jiangchuan and so on occurs is also heavy.Has affected the leaf tobacco output and the quality.Presently acts according to prodenia lituras occurrence rule and the life habit,Gives the preventing and controlling comment,Rrfrrs for each place.