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自1972年赛力散停止使用以来,出现了一批代汞拌种剂。近几年,我省小麦生产上使用的拌种剂品种较多,主要有多菌灵、拌种双、克菌丹、退菌特、萎锈灵,也有部分地区使用福美双、粉锈宁等。由于各地发生的病害种类不同,如有的地区发生小麦腥黑穗病,有的发生散黑穗病,有的是小麦苗期根腐病,有的是小麦成株期白粉病、锈病等。同时,各地小麦品种抗病性和发病程度,以及气候条件,栽培方式等也有很大不同,因
Since 1972, Sahli San discontinued use, there have been a number of representatives of mercury seed dressing. In recent years, our province wheat production using more seed dressing varieties, mainly carbendazim, seed dressing double, grams of bacteria Dan, the special bacteria, rust rust Ling, there are some areas using the United States and the United States, such as triadimefon. Due to the different types of diseases occurring in various places, wheat tainted smut occurs in some areas, some smut occurs, some are root rot in wheat seedling stage, and some are wheat powdery mildew at adult stage and rust. In the meantime, the disease resistance and the degree of disease of the wheat varieties all over the world, as well as the climatic conditions, cultivation methods and so on are quite different because