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Fluxapyroxad : ウィキペディア英語版 | Fluxapyroxad
Fluxapyroxad is a broad-spectrum pyrazole-carboxamide fungicide used on a large variety of commercial crops.〔(abstract )〕 It stunts fungus growth by inhibiting the succinate dehydrogenase (SQR) enzyme.〔 Application of fluxapyroxad helps prevent many wilts and other fungal infections from taking hold. As with other systemic pesticides that have a long chemical half-life, there are concerns about keeping fluxapyroxad out of the groundwater, especially when combined with pyraclostrobin. There is also concern that some fungi may develop resistance to fluxapyroxad.〔 (abstract )〕 ==Biological action== Fluxapyroxad is a succinate dehydrogenase inhibitor (SDHI).〔 It interferes with a number of key fungal life functions, including spore germination, germ tube growth, appresoria formation and mycelium growth.〔 Specifically it interferes with the production of succinate dehydrogenase, the complex II in the mitochondrial respiration chain, which in turn interferes with the tricarboxylic cycle and mitochondrial electron transport.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Fluxapyroxad」の詳細全文を読む
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