云南省烟田常见病虫害及绿色防治技术

Common Diseases and Pests in Tobacco Fields in Yunnan Province and Its Green Control Techniques

云南省是我国重要的烟草生产基地。烟草病虫害的入侵会严重影响烟草的产量和品质,不利于烟草行业可持续发展。研究烟草生产中常见病虫害的绿色防治措施具有重要意义。本文阐述了云南省烟田常见病虫害,包括烟蚜、烟青虫、斜纹夜蛾等常见虫害以及根结线虫病、烟草赤星病、烟草黑胫病、烟草病毒病、烟草野火病、烟草白粉病等常见病害,并从农业防治、物理防治、生物防治、化学防治等方面总结了绿色防治技术,以期为促进云南省烟草可持续发展提高参考。

Yunnan Province is an important tobacco production base in China.The invasion of tobacco diseases and pests will seriously affect the yield and quality of tobacco,which is not conducive to the sustainable development of tobacco industry.It is of great significance to study green control measures for common diseases and pests in tobacco production.This paper expounded common diseases and pests in tobacco fields in Yunnan Province,including common pests such as tobacco aphids,oriental tobacco budworm and Spodoptera litura,as well as common diseases such as root knot nematode disease,tobacco brown spot,tobacco black shank,tobacco virus disease,tobacco wild fire and tobacco powdery mildew,summarized green control techniques from the aspects of agricultural control,physical control,biolo-gical control and chemical control,in order to provide references for promoting the sustainable development of tobacco in Yunnan Province.