氯氟吡氧乙酸·烟嘧磺隆·莠去津30%可分散油悬浮剂防除玉米田杂草试验  

Efficacy of Fluroxypyr·nicosulfuron·atrazine 30% OD Against Weeds in Corn Field

作　　者：王宇[1] 黄春艳[1] 黄元炬[1] 朴德万[1] 

机构地区：[1]黑龙江省农业科学院植物保护研究所,黑龙江哈尔滨150086

出　　处：《农药科学与管理》2013年第10期61-63,共3页Pesticide Science and Administration

摘　　要：田间小区试验表明,氯氟吡氧乙酸·烟嘧磺隆·莠去津30％可分散油悬浮剂对玉米田一年生杂草有良好的防除效果.在玉米3～5叶期,禾本科杂草2～4叶,阔叶杂草株高2～5cm时进行茎叶喷雾处理,喷液量300L/hm2.适宜用药量为氯氟吡氧乙酸·烟嘧磺隆·莠去津30％可分散油悬浮剂382.5～450g ai/hm2.在上述推荐剂量范围内,对玉米安全.The efficacy and safety of fluroxypyr ·nicosulfuron ·atrazine 30％ OD were tested in the field of Heilongjiang Province.The result showed that the herbicides could effectively control most of the weeds in corn field.At the stage of corn 3～5 leaves,the suitable dosages of fluroxypyr·nicosulfuron ·atrazine 30％ OD were 382.5 ～450g a.i./hm2.The herbicides under these dosages were safe to com.

关 键 词：氯氟吡氧乙酸·烟嘧磺隆·莠去津 玉米 除草效果 

分 类 号：S451.222[农业科学—植物保护]