Herbicida para ervas daninhas resistentes a herbicida sulfoniluréia, composto, e, métodos para o controle de ervas daninhas resistentes a herbicida sulfoniluréia, e de ervas daninhas em arrozais

The present invention provides a compound represented by the formula: wherein Q represents a fused heterocyclic group, X and Y are the same or different and each represent an optionally halogenated lower alkyl group, an optionally halogenated lower alkoxy group, etc. , or a salt thereof, as well as...

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Bibliographische Detailangaben
Hauptverfasser: TAKANORI TABUCHI, YASUSHI TANAKA, MAKOTO NOGUCHI, TAKESHI KAJIWARA, YUKARI KAJIWARA
Format: Patent
Sprache:por
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Zusammenfassung:The present invention provides a compound represented by the formula: wherein Q represents a fused heterocyclic group, X and Y are the same or different and each represent an optionally halogenated lower alkyl group, an optionally halogenated lower alkoxy group, etc. , or a salt thereof, as well as a herbicide comprising the compound or a salt thereof, which exhibits a significant effect for control of sulfonylurea herbicide-resistant weeds in paddy fields and can reduce the number of active ingredients in a combined preparation and a method of controlling sulfonylurea herbicide-resistant weeds which comprises using the same.