摘要
１９９４至１９９８年，在云南烟草丛枝症病害的重病区进行药剂治疗和治虫防病等研究，并进行大面积综合防治技术示范（３１１５ｈｍ２）和推广工作（６４０３２ｈｍ２），结果表明：抗生素类药剂和抗病毒制剂无治疗效果，单纯治虫防病的效果也不理想，采用以网罩隔离育苗培育无毒苗、药剂控制传媒昆虫、淘汰和更换病苗、保健栽培为技术核心的综合防治措施，能够有效地控制病害的发生和流行，防治效果在９５％以上．
During 19941998,the
measures of medicament cure and preventing the disease by killing insects had been taken in
the serious diseased district of Tobacco witches'broom symptom disease inYunnan and the
demonstrating (3 115 hm2) and spread (64 032 hm2) the technology of the synthetical
prevention and cure developed in many places.The result showed:no effect of antibiotic and the
medicine preventing virus;no better effect with a single measure of killing insect,but the rate of
prevent and cure could reach 95% taking these measures of culturing healthy young plants
which had been protected by net and controlling insets with insecticide,eliminating and
replacing the infected young plants and the technology of health care cultivation.
出处
《云南农业大学学报》
CAS
CSCD
1999年第1期104-106,共3页
Journal of Yunnan Agricultural University
基金
云南省应用基础研究基金
云南省烟草科研基金
关键词
云南
烟草丛枝症病害
综合防治
Tobacco witches'broom symptom disease
Synthetical prevention and care
