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腥黑粉菌是危害禾本科牧草的一种重要真菌病害，对我国牧草业和城市绿化业造成潜在威胁。天津动植物检疫局第一次从美国进口的紫羊茅种子中截获腥黑穗病菌。从该菌冬孢子形态看，寄生在紫羊茅上的腥黑穗病菌的形态特征介于小麦网腥（TCT）和狐草腥黑穗病（Tilletiafusca）之间，但从其萌发生理看，该菌与小麦TCT的萌发条件基本相一致。故我们初步将寄生在紫羊茅上的腥黑粉菌定为小麦网腥（TCT）。
Tungi spp is an important fungal disease that endangers gramineous pasture and poses a potential threat to our country’s forage industry and urban greening industry. Tianjin Animal and Plant Quarantine Bureau for the first time imported from the United States captured the fescue seed head fescue. From the morphology of teliospores, the morphological characteristics of T. gossypii parasitized on the purple fescue were between TCT and Tilletiafusca, but from its germination physiology, The bacteria and wheat TCT germination conditions are basically the same. Therefore, we tentatively parasitized the fescue on the purple fescue as wheat net fishy (TCT).