Genetic Structure of Populations of Rhizoctonia solani AG-3 on Potato in Eastern North Carolina
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منابع مشابه
Genetic structure of populations of Rhizoctonia solani AG-3 on potato in eastern North Carolina.
A polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method was developed to identify and differentiate genotypes of Rhizoctonia solani anastomosis group 3 subgroup PT (AG-3 PT), a fungal pathogen of potato. Polymorphic co-dominant single-locus PCR-RFLP markers were identified after sequencing of clones from a genomic library and digestion with restriction enzymes. Mu...
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ABSTRACT The relative contribution of migration of Rhizoctonia solani anastomosis group 3 (AG-3) on infested potato seed tubers originating from production areas in Canada, Maine, and Wisconsin (source population) to the genetic diversity and structure of populations of R. solani AG-3 in North Carolina (NC) soil (recipient population) was examined. The frequency of alleles detected by multilocu...
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Rhizoctonia stem canker and black scurf. Rhizoctonia diseases of potato are caused.Black scurf on a potato tuber caused by Rhizoctonia solani. Rhizoctonia potato disease is an important constraint to potato production. The disease.ISBN 978-952-10-5475-4 PDF http:ethesis.helsinki.fi. 2 Variation of biological traits in Rhizoctonia solani isolated from potato. Abstract Rhizoctonia solani is an im...
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rhizoctonia disease of potato is one of the main causes of yield loss in this crop world- wide. in order to survey the importance of causal agent spread by seed tubers, 36 isolates of rhizoctonia solani were obtained from stored seed tubers and infected subterranean potato plant in the main potato production areas of hamedan and kurdistan provinces in the west of iran. the examination of anasto...
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The soilborne fungus Rhizoctonia solani is a pathogen of many plants and causes severe damage in crops around the world. Strains of R. solani from the anastomosis group (AG) 3 attack potatoes, leading to great yield losses and to the downgrading of production. The study of the genetic diversity of the strains of R. solani in France allows the structure of the populations to be determined and ad...
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ژورنال
عنوان ژورنال: Mycologia
سال: 2002
ISSN: 0027-5514
DOI: 10.2307/3761779