| 广州地区桃树流胶病病原菌的研究 |
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| 引用本文： | 张宝棣,周伯扬.广州地区桃树流胶病病原菌的研究[J].华南农业大学学报,1994,15(4):37-42. |
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| 作者姓名： | 张宝棣 周伯扬 |
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| 作者单位： | 广州华南农业大学植保系，广州市白云区农业局 |
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| 摘 要： | 通过反复切片镜检，病菌分离培养和人工接种试验，现已查明，广州地区桃树流胶病可由两种子囊菌分别侵染所引致：一是Ｌｅｐｔｏｓｐｈａｅｒｉａ ｐｒｕｎｉ Ｗｏｒｏｎｉｃｈｉｎ；一是Ｃｕｃｕｕｂｉｔａｒｉａ ｓｐ．他们与国内外报道的病原真菌Ｂｏｔｒｙｏｓｐｈａｅｒｉａ ｄｏｔｈｉｄｅａ和Ｐｈｙｓａｌｏｓｐｏｒａ ｐｅｒｓｉｃａｅ都不相同。前者为广东省首次报道；后者则为国内首次报道，人工接种结果表明，此病在
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| 关 键 词： | 桃树 流胶病 病原菌 |
STUDIES ON PATHOGEN OF PEACH TREE(Prunus Persica)GUMMOSIS |
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| zhang Baodi,Zhou Boyang,Dong Qunjuan.STUDIES ON PATHOGEN OF PEACH TREE(Prunus Persica)GUMMOSIS[J].Journal of South China Agricultural University,1994,15(4):37-42. |
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| Authors: | zhang Baodi Zhou Boyang Dong Qunjuan |
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| Institution: | zhang Baodi1, Zhou Boyang2, Dong Qunjuan2 |
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| Abstract: | The Gummosis of Peach tree is the mostserious disease in Guangdong pro-vince.It was considered a noninfective,physiological disease in the Dast.Inoculation experiments showed that the gummosis of peach tree was a fungaldisease.The causal pathogens included two fungi of Ascomycetes,Leptosphaeriapruni Woronichin and Cucurbitaria sp..They were different from Botryosphaeriadothidea Weaver and Physalospora persicae ABIKO et KITAJIMA reportedby scholars in China and abroad.The Cucurbitaria sp.and Leptosphaeria pruni inpeach tree were the first reported in China and in Guangdong Provincerespectively. |
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| Keywords: | Prunus persica gummosis symptom pathogen(Leptosphaeria pruni:Cucurbitaria sp ) |
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