移栽是烟草生产的主要环节之一。在云南省烤烟移栽期的主要病虫害是病毒病、黑胫病、小地老虎等,做好以上几种病虫害的防治工作,对于提高大田移栽质量、促进烟株的正常生长,保证烤烟生长的顺利进行起到了积极的作用。一、病毒病在我省为害烟草的病毒病以烟草普通花叶病、烟草黄 Transplanting is one of the main aspects of tobacco production. The main diseases and insect pests during the transplanting period of flue-cured tobacco in Yunnan Province are viral diseases, black shank diseases and small tigers, so as to prevent and control the above diseases and pests and improve the quality of transplanting in the field and promote the normal growth of tobacco plants and ensure the growth of flue-cured tobacco The smooth progress has played a positive role. First, the virus disease in our province harmful tobacco disease virus to tobacco mosaic disease, tobacco yellow