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Negative cross‐resistance between benomyl and MDPC in British isolates of Botrytis cinerea, Pseudocercosporella herpotrichoides and Verticillium fungicola var. fungicola
Author(s) -
NATHANIELS N. Q. R.,
WILSON KATHRYN,
FLETCHER J. T.
Publication year - 1985
Publication title -
annals of applied biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.677
H-Index - 80
eISSN - 1744-7348
pISSN - 0003-4746
DOI - 10.1111/j.1744-7348.1985.tb01558.x
Subject(s) - biology , botrytis cinerea , benomyl , verticillium , botany , botrytis , potato dextrose agar , fungicide , fungi imperfecti , iprodione , carbamate , cross resistance , horticulture , agar , microbiology and biotechnology , bacteria , genetics , biochemistry
SUMMARY Fifteen isolates of Pseudocercosporella herpotrichoides , four isolates of Botrytis cinerea and four isolates of Verticillium fungicola var. fungicola were examined on potato dextrose agar amended with benomyl or methyl N‐(3, 5‐dichlorophenyl)‐carbamate (MDPC). Negatively correlated cross‐resistance was clearly demonstrated with the isolates of P. herpotrichoides and B. cinerea . There were indications that the same phenomenon might also operate with the isolates of V. fungicola var. fungicola .