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板栗疫病的侵染循环规律王新花潘若良王会永张兴忠王玉杰（泰安市泰山林场２７１０００）李东军李洪敬（山东省林木保护站）板栗疫病（病原为Ｃｒｙｐｔｏｎｅｃｔｒｉａｐａｒａｓｉｌｉｃａ，Ｅｎｄｏｔｈｉａｐａｒａｓｉｔｉｃａ）危害板栗的枝干，常造成整株、整枝死...
Chestnut chestnut blight (Pathogen is Cryptonectriaparasilica, Endothiaparasitica) endanger chestnut branches, often resulting in whole plant, whole branch dead ...