Morphological and Physiological Characterization of Sclerotium rolfsii Pathogenic to Groundnut (Arachis hypogaea L.)

被引：0
作者：
Saraswathi, M. [1 ]
Reddy, M. N. [1 ]
机构：
[1] Sri Padmavati Mahila Visva Vidyalayam, Dept Appl Microbiol, Tirupati 517502, Andhra Pradesh, India
来源：
JOURNAL OF PURE AND APPLIED MICROBIOLOGY | 2012年 / 6卷 / 02期
关键词：
Slerotium rolfsii; Stem rot; Nutritional requirements; Groundnut; Morphology; MYCELIAL COMPATIBILITY; SOUTH-AFRICA; VARIABILITY;
D O I：
暂无
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Sclerotium rolfsii is one of the devastating soil-borne phytopathogens which cause severe loss at the time of seedling development. The requirements of carbon, nitrogen, sulphur and phosphorus for growth of Sclerotium rolfsii were studied in vitro. The best source of carbon for growth appeared to be sucrose. Ammonium phosphate appeared to be the best source of phosphorus sources. Magnesium sulphate supported best growth among sulphur sources and proline and potassium nitrate supported best growth for organic and inorganic nitrogen sources.
引用
收藏
页码：881 / 887
页数：7
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