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本文收集、整理了约２７种国内外已报道的草坪型狗牙根［Ｃｙｎｏｄｏｎｄａｃｔｙｌｏｎ（Ｌ．）Ｐｅｒｓ．］病害种类。引起这些病害的病原菌隶属３１个属，近６０种。文中描述了１２种主要病害的症状和病征。
In this paper, about 27 kinds of domestic and foreign lawn-type bermudagrass [Cynodondactylon (L.) Pers. ] Disease types. Pathogenic bacteria that cause these diseases belong to 31 genera and nearly 60 species. The article describes the symptoms and signs of the 12 major diseases.