韭菜干尖病综合防治试验  

The integrative prevention test on Chinese leek stem tip disease

作　　者：郭巨先[1] 陈汉才[1] 李桂花[1] 温艺敏[1] 刘凯[1] 张艳[1] 梁桂清[2] 

机构地区：[1]广东省农科院蔬菜研究所,广东广州510640 [2]肇庆学院生命科学学院,广东肇庆526061

出　　处：《广东农业科学》2012年第18期65-67,共3页Guangdong Agricultural Sciences

基　　金：广州市农业局招标项目(GZCQC1002FG08015);广东省科技计划项目(2011B060400033;2010A09020029-7)

摘　　要：以蓼江村韭荣和太空绿韭两个韭菜品种为试验材料，研究了不同栽培方法对韭菜干尖症状的影响。研究结果表明：采用种子繁殖、夏季两次收割相隔期为25～28d时适时采收、每隔5d轮喷防病药安克和阿米两达各1次、同时进行遮荫和水旱轮作．可起到明显预防韭菜干尖病的作用。The effects of different cultivation methods on occurrence of Leek stem tip disease were studied with Chinese leek, Liaojiang Village and Aether Green. The results showed cultivation measures, such as seed reproduction instead of root reproduction, timely harvesting at an interval of 25 to 28 d in summer, application of Anke and Amistar alternatively every 5 days, shading and paddy- upland rotation were all efficient to prevent the Chinese leek stem tip disease.

关 键 词：韭菜 干尖病 综合防治 

分 类 号：S436.3[农业科学—农业昆虫与害虫防治]