Penoxsulam, 2-(2,2-difluoroethoxy)-iV-(5,8-dimethoxy [1,2,4]- triazolo[I,5-c]pyrimidin-2-yl)-6-(trifluoroniethyl)benzenesulfonamide, is useful in controlling broadleaf weeds and sedges in turfgrass and in vine and orchard floors.페녹술람인 2-(2,2-디플루오로에톡시)-N-(5,8-디메톡시[1,2,4]-트리아졸로[1,5-c]피리미딘-2-일)-6-(트리플루오로메틸)벤젠설폰아미드는 잔디밭, 포도밭 및 과수원 노지에서 광엽 잡초 및 사초를 방제하는데 유용하다.