The present invention relates to a pesticide, in particular to a by dicamba (dicamba) and its salts and linuron (linuron) control the weeds in the field of preparation. It is characterized by dicamba and its salt and linuron as the active ingredient preparation of herbicidal agent, dicamba: according to the weight proportion of linuron was 1: 1 to 1: 75; adding proper additives or carrier, prepared into suspension emulsion, suspending agent, emulsion, wettable powder, powder. The utility model has the advantages that the expansion of the killing spectrum, and the remarkable synergistic effect can be avoided, and most of the single and double leaf weeds can be controlled at one time. The safety of maize and other crops.
【技术实现步骤摘要】
本专利技术涉及农药,具体地说是一种由麦草畏(dicamba)及其盐与利谷隆(linuron)组合的防除田间杂草制剂。本专利技术涉及的有效成分麦草畏(dicamba) 利谷隆(linuron) 本专利技术的目的是给出一种对田间单、双子叶杂草均有较好防除效果的组合除草剂。本专利技术的除草剂制剂是由麦草畏及其盐与利谷隆为有效成分配制的除草混剂,用于一次性防除玉米田发生的单、双子叶杂草。其特征是按重量配比麦草畏∶利谷隆为1∶1~1∶75;加入适量助剂或载体,制备成悬浮乳剂、悬浮剂、乳油、可湿性粉剂、粉剂。本专利技术的优势(1)扩大杀草谱,且具有显著的增效作用麦草畏、利谷隆单用对玉米田双子叶杂草防效较好,对单子叶杂草防效较差。但两者混用表现出显著的增效作用,对单、双子叶杂草均有较好防除效果,可以一次性防除玉米田中单、双子叶杂草,一次施药可控制玉米整个生育期内杂草。(2)对当茬玉米和后茬作物安全经试验验证,本专利技术提出的组合物,按正常田间用量的倍量施用,不但对当茬作物玉米安全性很好,而且用药后对后茬种植的小麦等作物均安全。本专利技术部分实施例实例1(可湿性粉剂)麦草畏 ...
【技术保护点】
一种麦草畏(dicamba)及其盐与利谷隆(linuron)混合防除玉米田杂草制剂,其特征是:由麦草畏及其盐与利谷隆为有效成分,组成除草混剂,按重量配比麦草畏∶利谷隆为1∶1~1∶75;加入适量助剂或载体,制备成悬浮乳剂、悬浮剂、乳油、可湿性粉剂、粉剂。
【技术特征摘要】
【专利技术属性】
技术研发人员:赵德友,李美,李以三,
申请(专利权)人:赵德友,
类型:发明
国别省市:88[中国|济南]
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