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.
出处
《农药科学与管理》
CAS
2013年第10期61-63,共3页
Pesticide Science and Administration
