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叶施杀菌剂防治包括某些中耕作物的病害的工作在广泛进行。但是这方面工作做得最多的是大豆和花生。这两种作物适于通过叶部施用杀菌剂,以改善其品质和增加产量。大豆在生长期R-3和R-5时施用叶面杀菌剂,可有效地防治炭疽病(Colletotrichumdematium var truncata)、豆荚雕腐病和茎枯病(Diaporthe phaseolorum var sojae)以及复合斑点病(Cercospora kikuchii)。列入用于大豆病害防治的有机杀菌剂有苯菌灵、百菌清、噻
Leaf application of fungicides to control diseases, including some of the work of cultivating crops in widespread. But soybeans and peanuts are the most accomplished jobs in this area. Both crops are suitable for application of fungicide through the foliage to improve their quality and increase yield. The application of foliar fungicide to soybean at the growing stage of R-3 and R-5 can effectively prevent and treat the diseases of Colletotrichum dematium var truncata, Diaporthe phaseolorum var sojae and Cercospora kikuchii). Included in the prevention and treatment of soybean disease organic fungicides are benomyl, chlorothalonil, thiophene