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近年麦田除草剂用量逐年加大,常发生药害,须从以下几方面加以预防。1.选择优质除草剂目前市场上麦田除草剂牌子较多,质量参差不齐,国产除草剂2006年前以苯磺隆为主,近几年复配制剂及组合产品发展较快,国外除草剂较知名的有陶氏益农、德国拜耳、先正达、杜邦、富美实(FMC)等生产的除草剂。选择除草剂首先要杜绝使用对后茬作物有影响的除草剂,其次要注意选择名牌和知名大企业生产的除草剂。
In recent years, the amount of wheat field herbicide increased year by year, often occurs phytotoxicity, to be prevented from the following aspects. 1. Select high-quality herbicides currently on the market more herbicide brands, uneven quality, domestic herbicides to tribenuron-based before 2006, in recent years, compound preparations and combination products developed rapidly, foreign herbicides More well-known Dow AgroSciences, Bayer of Germany, Syngenta, DuPont, Fu Mei Shi (FMC) and other production of herbicides. The first choice of herbicides should eliminate the use of herbicides that have an impact on the crop, followed by the selection of well-known and well-known large enterprises herbicides.