Article
Development of a PNA-LNA-LAMP Assay to Detect an SNP Associated with QoI Resistance in Erysiphe necator.
Plant disease - 1 Oct 2023
Sharma Nancy, Neill Tara, Yang Hui-Ching, Oliver Charlotte L, Mahaffee Walter F, Naegele Rachel, Moyer Michelle M, Miles Timothy D
Abstract excerpt
The repetitive use of quinone outside inhibitor fungicides (QoIs, strobilurins; Fungicide Resistance Action Committee [FRAC] 11) to manage grape powdery mildew has led to development of resistance in Erysiphe necator. While several point mutations in the mitochondrial cytochrome b gene are associated with resistance to QoI fungicides, the substitution of glycine to alanine at codon 143 (G143A) has been the only...
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