摘要
为了明确23.2%砜嘧磺隆·嗪草酮·精喹禾灵油悬浮剂对马铃薯田杂草的防效及对马铃薯的安全性。采用田间药效试验方法。23.2%砜嘧磺隆·嗪草酮·精喹禾灵油悬浮剂的推荐用量为295.8～348.0 g a.i./hm2。在施药30 d后对杂草的鲜重防效可达85%以上。试验证明：23.2%砜嘧磺隆·嗪草酮·精喹禾灵油悬浮剂能够有效防除马铃薯田杂草并对马铃薯安全。
The study is to confirm the control effect and security of rimsulfuron·metribuzin·quizalofop-p-ethyl 23.2% OF against weeds in potato field.Field trials were carried out by using experimental methods.The recommended dose of rimsulfuron·metribuzin·quizalofop-p-ethyl 23.2% OF was 295.8~348.0 ga.i./hm2.It showed good control to weeds in potato field and was safe for potato growth.
出处
《内蒙古农业科技》
2015年第3期52-54,76,共4页
Inner Mongolia Agricultural Science and Technology
基金
国家农业科技成果转化项目(2014A40000088)
内蒙古农牧业创新基金(2013CXJJN13)
