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大麦条纹病是由病原真菌(Drechslera graminea (Rab) Shoem)引致的一种种传病害,其有性世代为大麦条纹病菌(Pyrenophora graminea Ito & Kurib).大麦(Hordeum vulgare L.)出苗前,颖壳和种皮内的菌丝体生长荫发侵染大麦幼苗.病害的症状为叶片呈条纹状坏死或纵裂,感病植株很少或根
Barley stripe disease is a species-borne disease caused by the pathogen fungus (Drechslera graminea (Rab) Shoem) and its sexual generation is Pyrenophora graminea Ito & Kurib. Before emergence of barley (Hordeum vulgare L.) And the mycelium growth in the seed coat of hair growth of barley seedlings infected. The symptoms of the disease was streaky leaf necrosis or longitudinal cracking, susceptible plants few or root