Classification of Fusarium oxysporum strains associated with reddish brown rot of asparagus on the basis of vegetative compatibility

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dc.contributor.authorSapumohotti, W.P.en_US
dc.date.accessioned2012-04-10T06:33:15Z
dc.date.available2012-04-10T06:33:15Z
dc.date.issued1998en_US
dc.description.abstractNitrate reduction mutants (nit- mutants) were selected from 33 isolates of Fusarium oxysporum isolated from asparagus plantings showing reddish brown rot symptoms in Malaysia. These nitrate reduction mutants were used in complementation tests for vegetative compatibility. Nine vegetative compatibility groups (VCGS) were identified, but most (19) isolates fell into 4 VCGs that were found at more than one location. There was no strong interrelationship between VCG and location. However, seven isolates were identified as vegetatively self- incompatible based on their inability to form heterokaryons between complementary nit- mutants.en_US
dc.identifier.citationTropical Agricultural Research and Extension1(1)pp.39-43en_US
dc.identifier.urihttps://dl.nsf.gov.lk/handle/1/8072
dc.publisherUniversity of Ruhuna. Kamburupitiyaen_US
dc.subjectBiological Sciencesen_US
dc.subjectPlant diseasesen_US
dc.subjectPhytopathologyen_US
dc.subjectMutantsen_US
dc.subjectPathogenicityen_US
dc.titleClassification of Fusarium oxysporum strains associated with reddish brown rot of asparagus on the basis of vegetative compatibilityen_US
dc.typeArticleen_US

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