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对青杨叶锈病（ Ｍｅｌａｍｐｓｏｒａ ｌａｒｉｃｉｐｏｐｕｌｉｎａ Ｋｌｅｂ．）病原菌的超微形态、致病性分化，寄主抗病性及其分子标记，病害流行预测和防治等方面进行了评述。
The ultrastructure of pathogen of Melampsora laricipopulina Kleb., Pathogenicity differentiation, host disease resistance and its molecular markers, disease epidemic prediction and control were reviewed.