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Tolerance of Fusarium oxysporum f. sp. gladioli to benzimidazole fungicides


, : Tolerance of Fusarium oxysporum f. sp. gladioli to benzimidazole fungicides. Acta Horticulturae (47): 107-112

Gladiolus corm losses due to F. oxysporum f. sp. gladioli were severe on 2 farms where benomyl had been applied as a corm dip during a 30-month period. Isolates of the pathogen from corms on those farms tolerated over 200 times more benomyl than isolates from corms not treated with benomyl. Benomyl-tolerant strains also tolerated thiadiazole and thiophanate-methyl and were as pathogenic to corms as non-tolerant strains.


Accession: 000251183

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Wen Hsin Chung; Wen Chuan Chung; Pen Fen Ting; Chang Chien Ru; Hung Chang Huang; Jenn Wen Huang, 2009: Nature of Resistance to Methyl Benzimidazole Carbamate Fungicides in Fusarium oxysporum fsp lilii and F oxysporum fsp gladioli in Taiwan. Journal of Phytopathology 157(11-12): 742-747

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