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篇目详细内容 |
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【篇名】 |
Biological characteristics of strain F603 of Epicoccom sp., an antagonistic fungus for controlling Phytophthora infestans |
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【刊名】 |
Frontiers of Agriculture in China |
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【刊名缩写】 |
Front. Agric. China |
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【ISSN】 |
1673-7334 |
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【EISSN】 |
1673-744X |
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【DOI】 |
10.1007/s11703-007-0029-4 |
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【出版社】 |
Higher Education Press and Springer-Verlag |
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【出版年】 |
2007 |
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【卷期】 |
1
卷2期 |
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【页码】 |
175-178
页,共
4
页 |
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【作者】 |
LIU Xiaoyun;
HU Tongle;
CAO Keqiang;
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【关键词】 |
Epicoccom sp.; Phytophthora infestans; biological characteristics |
【摘要】 |
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Factors influencing vegetative growth and spore germination of strain F603 of Epicoccom sp., an antagonistic fungus for Phytophthora infestans (Mont) de Bary, were studied. Among the different growth media tested, Rye agar was the best medium for its vegetative growth. The range of temperature and pH value for mycelial growth was 5–35°C and 2–12, respectively, with the optimum 25°C and 6–9, respectively. The fungus grew better in Czapek medium with maltose and dextrose as carbon sources and peptone, KNO3, and NaNO3 as nitrogen sources. The range of temperature for spore germination of strain F603 was 5–35°C, the optimum was 20°C. The range of temperature for sporulation was 10–30°C, and the optimum was 15–18°C. |
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