128,529 Result(s)
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Article
Fluopicolide is a selective inhibitor of V-ATPase in oomycetes
Fungicide resistance to crop protection products is a critical sustainability issue in modern agriculture that requires constant monitoring of the field situation considering different environmental conditions...
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Open AccessSensitivity of 40 Pythium species to the new fungicide Picarbutrazox
Picarbutrazox is the active ingredient of Vayantis®, a novel seed treatment fungicide developed by Syngenta and discovered by Nippon Soda. Vayantis® received registration from the US EPA in 2021. Picarbutrazox...
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Presence and prevalence of Ramularia collo-cygni SDHI resistance in Irish barley seed
Ramularia leaf spot of barley, caused by Ramularia collo-cygni has become a serious disease threat to barley production. By inducing necrotic lesions, the disease expiates the onset of leaf senescence, which can ...
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Open AccessAssessing the predictability of fungicide resistance evolution through in vitro selection
Plant pathogens are highly adaptable, and have evolved to overcome control measures including multiple classes of fungicides. More effective management requires a thorough understanding of the evolutionary dri...
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The use of long-read PCR amplicon sequencing to study the evolution of resistance to zoxamide, oxathiapiprolin and complex III inhibitors in French Plasmopara viticola field populations
Molecular methods are one of the most effective tools to monitor fungicide resistance. Long-read sequencing is an emerging technology in the field of plant pathology. We developed a PCR-based Oxford Nanopore T...
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Naturally occurring propiconazole-tolerant fungal isolates in the phyllosphere of Agrostis stolonifera
The grass species, Agrostis stolonifera, is commonly used on golf course and lawn bowling greens and can experience frequent fungicide applications, which has given rise to problems with fungicide resistance in m...
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Open AccessVariety mixtures of winter wheat: a general status and national case study
Food and feed production worldwide heavily relies on wheat (Triticum aestivum). However, current agricultural practices face numerous challenges including a shortage of land for cultivation, a desire to reduce th...
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Will we still need, have and use fungicides in twenty years?
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Open AccessNew fungicides for managing Phytophthora diseases of tree crops with foliar and soil applications
Four new modes of action, oxathiapiprolin, fluopicolide, mandipropamid, and ethaboxam, have or are pending registrations on multiple tree crops in the USA including avocado, citrus, almond (and other tree nuts...
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Article
Occurrence and distribution of CYP51 haplotypes of Zymoseptoria tritici in recent years in Europe
Septoria tritici blotch (STB), caused by the pathogen Zymoseptoria tritici, is one of the most devastating diseases of wheat worldwide. Foliar disease management relies mainly on the application of fungicides. Th...
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Open AccessEVOCA™, the first biofungicide developed by Biotalys’ AGROBODY Foundry™ platform
Biotalys’ first protein-based biofungicide, EVOCA™, is developed to help fruit and vegetable growers who are looking to protect their produce from fungal diseases such as Botrytis and powdery mildew. Developed...
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Selection of Phakopsora pachyrhizi-resistant isolates by fungicide applications in the field within the same season
The management of Asian soybean rust (ASR) involves a combination of cultural and chemical strategies. Phakopsora pachyrhizi-resistant isolates to fungicides have emerged, harboring point mutations in the CYP51, ...
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Open AccessSeptin-dependent invasive growth by the rice blast fungus Magnaporthe oryzae
Septin GTPases are morphogenetic proteins that are widely conserved in eukaryotic organisms fulfilling diverse roles in cell division, differentiation and development. In the filamentous fungal pathogen Magnaport...
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Detection of SdhC-I87F in cereal leaf rusts
We detected isolates with SdhC-I87F-conferring mutations that were slightly SDHI-adapted in the barley leaf rust Puccinia hordei in France and the UK in 2019. SdhC-I87F of P. hordei is orthologous to SdhC-I86F i...
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Just one at a time: fungal population experiments with Zymoseptoria tritici and metyltetraprole (Pavecto®) demonstrate the incompatibility of different cytochrome B mutations
The complex III of the mitochondrial respiration chain is an effective fungicidal target in plant pathogenic fungi. Especially the QoIs (FRAC Group 11 and 11A) fungicides cover a broad pathogen spectrum, that ...
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Open AccessMonitoring and tracking changes in sensitivity to zoxamide fungicide in Plasmopara viticola in Italy
Plasmopara viticola is controlled by fungicides with different modes of action, which include zoxamide. Zoxamide was developed in 1998 by Dow AgroSciences LIC (Indianapolis, IN) and has been commercialized since ...
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Open AccessEuroBarley: control of leaf diseases in barley across Europe
Barley crops are at risk of being attacked by several leaf diseases. Net blotch, brown rust, Rhynchosporium and Ramularia leaf spot are among the most widespread and can cause severe attack and yield losses. T...
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Open AccessThe management of grapevine downy mildew: from anti-resistance strategies to innovative approaches for fungicide resistance monitoring
Efficient grapevine downy mildew control necessitates the implementation of anti-resistance strategies to ensure the ongoing efficacy of available substances and optimal disease control. With the gradual disap...
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Open AccessThe 20th International Reinhardsbrunn Symposium: Modern Fungicides and Antifungal Compounds
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Current update on the fungicide sensitivity of Erysiphe necator (grape powdery mildew) in Europe
The aim of the study was to provide information on the fungicide sensitivity of grape powdery mildew (Erysiphe necator) to some of the modes of action used for grape powdery mildew control with a focus on Europe....
