摘要
青萎散拌种＋拔节后撒菌土浇灌、敌萎丹、扑力猛对防治小麦全蚀病均有显著效果,拨节期防效在75-81%之间,对小麦穗期白穗率的防效在76-82%之间,比对照区明显增产,均在20%以上,可有效减轻小麦全蚀病的危害,同时对小麦无不良影响。
The result showed that seed dressing in Qingweisan ＋ spreading fungistasis soil after jointing and then irrigating, Dividend and Permis were effective in controlling the wheat take - all. Their efficacy in the jointing stage was between 75 - 81% and the the efficacy of control of white ear in the wheat heading stage was 76 -82%. These method could increase production by 20% and reduce the damage of wheat take - all effectively and had no damage on wheat.
出处
《河南科技学院学报》
2008年第3期48-50,共3页
Journal of Henan Institute of Science and Technology(Natural Science Edition)
关键词
药剂
小麦全蚀病
筛选
pharmacy
wheat take - all
screening
