摘要
为筛选出有效防治烟草黑胫病的药剂,研究了甲霜锰锌、噁霜锰锌、敌克松、枯草芽孢杆菌对烟草黑胫病的防效和烟叶产质量的影响。结果表明,枯草芽孢杆菌、噁霜锰锌对黑胫病的防治效果较好,防效均在80%以上,并且其产值、均价、中上等烟比例等均表现较好。甲霜锰锌、敌克松对黑胫病的防治效果均较差。
Metalaxyl Mn Zn, oxadixyl Mn Zn, dexon, bacillus were tested to study the control effect against tobacco blank shank and the effect on tobacco yield and output value. The results showed that the control effects of bacillus and oxadixyl Mn Zn were above 80%, and their tobacco output value, average price, the proportion of superior tobacco were also higher than the other two pesticide. Metalaxyl Mn Zn and dexon showed poor control effects against tobacco blank shank.
出处
《湖南农业科学》
2015年第2期29-30,共2页
Hunan Agricultural Sciences
基金
山东临沂烟草有限公司项目[临烟综(2011)47号]
关键词
烟草黑胫病
药剂
防治效果
tobacco blank shank
pesticide
control effect
