Control of resistant phytopathogenic fungi in crops using Dadh inhibitors

The present invention relates to the use of a dihydroorotate dehydrogenase (DHODH) inhibitor for controlling a phytopathogenic fungus in a crop wherein the phytopathogenic fungus contains a mutation in the mitochondrial cytochrome b gene conferring resistance to a quinone-outside inhibitor (QoI), an...

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Bibliographische Detailangaben
Hauptverfasser:	MEH ANDREAS, MEISSNER, RUTH, GORTZ ANDREAS
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES FISHING FORESTRY HUMAN NECESSITIES HUNTING PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING
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Beschreibung
Zusammenfassung:	The present invention relates to the use of a dihydroorotate dehydrogenase (DHODH) inhibitor for controlling a phytopathogenic fungus in a crop wherein the phytopathogenic fungus contains a mutation in the mitochondrial cytochrome b gene conferring resistance to a quinone-outside inhibitor (QoI), and/or confer mutations in the SDH-B, SDH-C and/or SDH-D genes that are resistant to succinate dehydrogenase inhibitors (SDHI). 本发明涉及一种二氢乳清酸脱氢酶(DHODH)抑制剂用于防治作物中的植物病原性真菌的用途，其中所述植物病原性真菌含有在线粒体细胞色素b基因中赋予对醌-外侧抑制剂(QoI)具有抗性的突变，和/或在SDH-B、SDH-C和/或SDH-D基因中赋予对琥珀酸脱氢酶抑制剂(SDHI)具有抗性的突变。