灭狼毒兑水防除草地狼毒效果观察  

Study on Effects of weedicide "Mielangdu" on Stellera Chamaejasme

作　　者：祁明祥 陈季贵 

机构地区：[1]青海省门源县草原工作站,青海门源810300

出　　处：《草业与畜牧》2009年第8期13-14,共2页Pruataculture & Animal Husbandry

摘　　要：用43.2%灭狼毒兑水防除狼毒,设置1050、1200、1350ml/hm2三个剂量进行防除试验并以施量为1350ml/hm22,4-D丁酯为对照。结果表明,灭狼毒防除效果均可达到93%以上,在生产防治上以1050ml/hm2效果最佳,建议进行推广。The trial of controlling Stellera chamaejasme by 43.2% ＂MieLangDu＂ mixed into water was carried out with three kinds of dosages ： 1050 ml/hm^2, 1200 ml/hm^2, 1350 ml/hm^2, and with 2, 4-D as control group. The results showed that each dosage of ＂MieLangDu＂ could reach above 93%. The dosage of 1050 ml/hm^2 was recommended to be used in production.

关 键 词：灭狼毒 防除试验 

分 类 号：S45[农业科学—植物保护]