Genetic Diversity Among Alternaria solani Isolates from Potatoes in South Africa
نویسندگان
چکیده
منابع مشابه
Genetic diversity and occurrence of the F129L substitutions among isolates of Alternaria solani in south-eastern Sweden
BACKGROUND Early blight, caused by the fungus Alternaria solani, occurs on potato mainly in the south-eastern part of Sweden, but also in other parts of the country. The aim of this study was to investigate the genetic diversity of A. solani populations from different potato growing regions in south-eastern Sweden using AFLP marker analysis. In addition, the cultured isolates were examined for ...
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ABSTRACT Potato field isolates (Solanum tuberosum) of Potato virus Y (PVY) collected from the midwestern and western United States were characterized using serological, molecular, and biological assays. PVY field isolates were grouped into the previously defined categories: PVY(O), European PVY(NTN), North American PVY(NTN), and PVY(N:O) recombinant and four previously undefined groups. Studies...
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George Lazarovits, R. William Steele, and Albert Stoessl Agriculture Canada, London Research Centre, 1400 Western Road, London, Ontario, Canada, N 6 G 2 V 4 Z. Naturforsch. 43c, 813-817 (1988); received May 3, 1988 Altersolanol A Dimers, Fungal Metabolites, Potato Pathogen, Phytotoxins Weakly phytotoxic, water-soluble pigments from culture filtrates of the potato early blight organism Alternari...
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ژورنال
عنوان ژورنال: Plant Disease
سال: 2004
ISSN: 0191-2917,1943-7692
DOI: 10.1094/pdis.2004.88.9.959