Wesley J. Mair
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View article: Monitoring fungicide resistance frequencies – a case study of barley net blotch
Monitoring fungicide resistance frequencies – a case study of barley net blotch Open
Decreased sensitivity to fungicides impacts the effectiveness of fungicide applications for managing plant disease. Knowledge of the frequency of decreased sensitivity in field populations is critical for evaluating risks for disease contr…
View article: Workflows for detecting fungicide resistance in net form and spot form net blotch pathogens
Workflows for detecting fungicide resistance in net form and spot form net blotch pathogens Open
BACKGROUND Fungicide resistance in Pyrenophora teres f. maculata and P. teres f. teres has become an important disease management issue. Control of the associated barley foliar diseases, spot form and net form net blotch, respectively, rel…
View article: Workflows for detecting fungicide resistance in net form and spot form net blotch pathogens
Workflows for detecting fungicide resistance in net form and spot form net blotch pathogens Open
Fungicide resistance in Pyrenophora teres f. maculata and P. teres f. teres has become an important disease management issue. Control of the associated barley foliar diseases, spot form and net form net blotch, respectively, relies on thre…
View article: Emergence of resistance to succinate dehydrogenase inhibitor fungicides in<i>Pyrenophora teres</i>f.<i>teres</i>and<i>P. teres</i>f.<i>maculata</i>in Australia
Emergence of resistance to succinate dehydrogenase inhibitor fungicides in<i>Pyrenophora teres</i>f.<i>teres</i>and<i>P. teres</i>f.<i>maculata</i>in Australia Open
The net blotches are among the most economically significant diseases of barley worldwide. There are two forms of the disease: net-form net-blotch (NFNB, causal agent Pyrenophora teres f. sp. teres [ Ptt ]) and spot-form net blotch (SFNB, …
View article: Species hybridisation and clonal expansion as a new fungicide resistance evolutionary mechanism in <i>Pyrenophora teres</i> spp
Species hybridisation and clonal expansion as a new fungicide resistance evolutionary mechanism in <i>Pyrenophora teres</i> spp Open
The barley net blotch diseases are caused by two fungal species of the Pyrenophora genus. Specifically, spot form net blotch is caused by P. teres f. sp. maculata ( Ptm ) whereas net form net blotch is caused by P. teres f. sp. teres ( Ptt…
View article: Parallel evolution of multiple mechanisms for demethylase inhibitor fungicide resistance in the barley pathogen Pyrenophora teres f. sp. maculata
Parallel evolution of multiple mechanisms for demethylase inhibitor fungicide resistance in the barley pathogen Pyrenophora teres f. sp. maculata Open
The fungal pathogen Pyrenophora teres f. sp. maculata (Ptm), responsible for spot-form of net blotch (SFNB), is currently the most significant disease of barley in Australia and a major disease worldwide. Management of SFNB relies heavily …
View article: Parallel evolution of multiple mechanisms for demethylase inhibitor fungicide resistance in the barley pathogen<i>Pyrenophora teres</i>f. sp.<i>maculata</i>
Parallel evolution of multiple mechanisms for demethylase inhibitor fungicide resistance in the barley pathogen<i>Pyrenophora teres</i>f. sp.<i>maculata</i> Open
The demethylase inhibitor (DMI) or group 3 fungicides are the most important class of compounds for the control both of plant and human fungal pathogens. The necrotrophic fungal pathogen Pyrenophora teres f. sp. maculata ( Ptm ), responsib…
View article: Genetic variation of <i>Pyrenophora teres</i> f. <i>teres</i> isolates in Western Australia and emergence of a <i>Cyp51A</i> fungicide resistance mutation
Genetic variation of <i>Pyrenophora teres</i> f. <i>teres</i> isolates in Western Australia and emergence of a <i>Cyp51A</i> fungicide resistance mutation Open
Genome‐wide, unlinked, simple sequence repeat markers were used to examine genetic variation and relationships within Pyrenophora teres f. teres , a common pathogen of barley, in Western Australia. Despite the region's geographic isolation…
View article: Demethylase Inhibitor Fungicide Resistance in Pyrenophora teres f. sp. teres Associated with Target Site Modification and Inducible Overexpression of Cyp51
Demethylase Inhibitor Fungicide Resistance in Pyrenophora teres f. sp. teres Associated with Target Site Modification and Inducible Overexpression of Cyp51 Open
Pyrenophora teres f. sp. teres is the cause of net form of net blotch (NFNB), an economically important foliar disease in barley (Hordeum vulgare). Net and spot forms of net blotch are widely controlled using site-specific systemic fungici…
View article: Proposal for a unified nomenclature for target‐site mutations associated with resistance to fungicides
Proposal for a unified nomenclature for target‐site mutations associated with resistance to fungicides Open
Evolved resistance to fungicides is a major problem limiting our ability to control agricultural, medical and veterinary pathogens and is frequently associated with substitutions in the amino acid sequence of the target protein. The conven…