烟田白粉虱的发生与防治

Occurrence and Control of Whitefly in Tobacco Field

近年来,北方烟区的白粉虱危害日趋严重。为控制白粉虱的发生,减少危害,本文介绍了烟草田间白粉虱的危害症状、生活习性、发生规律以及综合防治方法。

In recent years, the harm which caused by whitefly is more and more serious in tobacco field of northen area. In order to reduce harm, the harm symptoms, living habits, occurrence rules and integrated control methods of whitefly in tobacco field are introuduced in this paper.