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Web URL(s): | http://cyxb.magtech.com.cn/EN/article/downloadArticleFiledo?attachType=PDF&id=3349 Last checked: 10/09/2019 Requires: PDF Reader Notes: Direct Download |
Publication Type:
| Report |
Author(s): | Gu, Li-jun;
Xu, Bing-liang;
Li, Bin;
Liang, Qiao-lan |
Author Affiliation: | Gu, Xu, and Liang: College of Grassland Science, Gansu Agricultural University and Key Laboratory of Grassland Ecosystem, Ministry of Education and Pratacultural Engineering Laboratory, Gansu Province and Sino-U.S. Centers for Grazingland Ecosystem Sustainability; Li: College of Agriculture, Gansu Agricultural University, Lanzhou, China |
Title: | Biological characteristics of a pathogen of turfgrass root rot disease |
Source: | [Caoye Xuebao] [Acta Prataculturae Sinica]. Vol. 21, No. 3, June 20 2012, p. 93-98. |
# of Pages: | 6 |
Publishing Information: | [Lanzhou Shi, China]: ["Cao Ye Xue Bao" Bian Ji Wei Yuan Hui] |
Related Web URL: | http://en.cnki.com.cn/Article_en/CJFDTOTAL-CYXB201203011.htm Last checked: 04/11/2017 Notes: Abstract only |
Abstract/Contents: | "The chief pathogen was identified as Pythium aphanidermatum and its morphology, cultural characteristics and pathogenicity were investigated. The optimal temperatures for fungal growth were 30-35°C but it could grow in the range of 15-40°C. The temperature range for sporangium production was 15-25°C. The best pH was 7-8 for hyphal growth, 9-10 for sporangium development, six for oospore development. The best cultural condition for mycelial and oospore growth was 24 h in the dark while the optimum treatment for sporangium growth was 24 h under light. Ultraviolet irradiation can accelerate the growth of hyphae and sporangia but it inhibits oospore production. The best source of carbon was amylum and the best source of nitrogen was ammonium nitrate." |
Language: | Chinese |
References: | 23 |
Note: | Abstract also appears in English "Sum No. 98" Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Gu, L.-j., B.-l. Xu, B. Li, and Q.-l. Liang. 2012. Biological characteristics of a pathogen of turfgrass root rot disease. (In Chinese) [Caoye Xuebao] [Acta Prataculturae Sinica]. 21(3):p. 93-98. |
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| Web URL(s): http://cyxb.magtech.com.cn/EN/article/downloadArticleFiledo?attachType=PDF&id=3349 Last checked: 10/09/2019 Requires: PDF Reader Notes: Direct Download |
|  MSU catalog number: b10289426 |
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