Metyltetraprole activity against plant pathogens with relatively rare cytochrome b haplotypes for azoxystrobin resistance

نویسندگان

چکیده

Abstract Metyltetraprole is a novel quinone outside inhibitor (QoI) fungicide designed to avoid cross-resistance in cytochrome b G143A-harboring QoI-resistant phytopathogenic fungi. The resistance factors of fungal isolates for metyltetraprole are around 1, but > 200 the reference QoI azoxystrobin. In this study activities against azoxystrobin-resistant carrying G137R, G137S, L299F, N256S + or L275F L299F b, had potent activity all with these haplotypes. ranged from 0.7 2.9 and 3.0 175.1 We revealed unique inhibitory plant pathogens.

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ژورنال

عنوان ژورنال: Journal of General Plant Pathology

سال: 2022

ISSN: ['1610-739X', '1345-2630']

DOI: https://doi.org/10.1007/s10327-022-01081-6