现代农药
現代農藥
현대농약
MODERN AGROCHEMICALS
2013年
6期
45-47
,共3页
王宇%黄春艳%黄元炬%朴德万
王宇%黃春豔%黃元炬%樸德萬
왕우%황춘염%황원거%박덕만
42％烟嘧·莠·异丙可分散油悬浮剂%玉米%除草效果
42％煙嘧·莠·異丙可分散油懸浮劑%玉米%除草效果
42％연밀·유·이병가분산유현부제%옥미%제초효과
nicosulfuron+atrazine+propisochlor 42％OD%corn%control efficacy
为了明确42%烟嘧·莠·异丙可分散油悬浮剂对玉米田杂草的防除效果及对玉米安全性，进行了田间小区试验。结果表明：42%烟嘧·莠·异丙可分散油悬浮剂对玉米田一年生杂草有良好的防除效果。适宜施药时期为玉米3～5叶，适宜用药量为2625～3000 mL/hm2。在上述推荐剂量范围内，对玉米安全。
為瞭明確42%煙嘧·莠·異丙可分散油懸浮劑對玉米田雜草的防除效果及對玉米安全性，進行瞭田間小區試驗。結果錶明：42%煙嘧·莠·異丙可分散油懸浮劑對玉米田一年生雜草有良好的防除效果。適宜施藥時期為玉米3～5葉，適宜用藥量為2625～3000 mL/hm2。在上述推薦劑量範圍內，對玉米安全。
위료명학42%연밀·유·이병가분산유현부제대옥미전잡초적방제효과급대옥미안전성，진행료전간소구시험。결과표명：42%연밀·유·이병가분산유현부제대옥미전일년생잡초유량호적방제효과。괄의시약시기위옥미3～5협，괄의용약량위2625～3000 mL/hm2。재상술추천제량범위내，대옥미안전。
In order to evaluate the efficacy of nicosulfuron+atrazine+propisochlor 42%OD, and the safety to corn in corn field, the field trials were carried out. The results showed that nicosulfuron+atrazine+propisochlor 42%OD could effectively control annual weeds in corn field. The optimal use time was corn 3-5 leaves, and the suitable dosages were 2 625-3 000 mL/hm2. The corn was safe at the commended dosage.
