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烟草丛枝症病害表现为黄化丛枝症， 导致烤烟经济性状和产量产值明显下降． 未筛选到治疗病害的有效药剂， “治虫防病”措施的平均防效为６１９ ％ ， “以治虫防病为主体， 综合防治烟草丛枝症病害技术体系” 的平均防效为８６９ ％ ， ２０ ｈｍ２ 中心示范样板田的防效为７７２ ％ ， 每ｈｍ２ 挽回产量８７３ ｋｇ 、挽回产值１１ ３１８８５ 元， 确认综合防治技术能有效而可靠地控制烟草丛枝症病害的危害．
Tobacco bush witches disease showed yellowing cucumbers disease, resulting in economic performance of tobacco and output decreased significantly. The average effective rate of prevention and cure of pests and diseases was 619%, and the average control effect of “prevention and control of tobacco and bush disease” was 86%. 9%, 20 hm2 center demonstration model field control effect was 77 2%, hm2 to restore the output of 873 kg, to restore the output value of 11 318 85 yuan, confirmed comprehensive prevention and control technology can effectively and reliably control the harm of tobacco bush disease .