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大麦云纹病的种子传染及其防治对策原泽良荣大麦云纹病，在日本北陆地区与雪腐病一样是大麦的主要病害。该病害可使大麦减产３０％一４０％，且因影响成熟而造成品质严重下降。在日本Ｎｉｉａｔａ县发生的本病达到大麦种植面积的８０％，所以确立防治对策是大麦稳定优质生...
Barley Wilt Disease Seeds Infection and Its Prevention and Cure Measures Harazawa Erigeron barley wilt disease is the main disease of barley in the same way as snow rot in Hokuriku Japan. The disease can reduce the yield of barley 30% to 40%, and due to the impact of maturity caused serious decline in quality. The disease in Niiata prefecture in Japan reaches 80% of barley planting area, so it is barley stable high-quality raw material to establish prevention and control measures ...