首页> 外国专利> selective weed control in vineyards or multi-year crops using u0433u0430u043bu0430u0443u043au0441u0438u0444u0435u043du0430 or 4 - amino - 3 - chlorine - 5 - fluorine - 6 - (4 - chlorine - 2 - pif r - 3 - u043cu0435u0442u043eu043au0441u0438u0444u0435u043du0438u043b) pyridine - 2 - u043au0430u0440u0431u043eu043du043eu0432oh acid or its derivatives

selective weed control in vineyards or multi-year crops using u0433u0430u043bu0430u0443u043au0441u0438u0444u0435u043du0430 or 4 - amino - 3 - chlorine - 5 - fluorine - 6 - (4 - chlorine - 2 - pif r - 3 - u043cu0435u0442u043eu043au0441u0438u0444u0435u043du0438u043b) pyridine - 2 - u043au0430u0440u0431u043eu043du043eu0432oh acid or its derivatives

机译:使用 u0433 u0430 u043b u0430 u0443 u043a u0441 u0438 u0444 u0435 u043d u0430或4-氨基-3-氯-5-氟-6- (4-氯-2-pif r-3- u043c u0435 u0442 u043e u043a u0441 u0438 u0444 u0435 u043d u0438 u043b)吡啶-2- u043a u0430 u0440 u0431 u043e u043d u043e u0432oh酸或其衍生物

摘要

FIELD: agriculture.SUBSTANCE: invention relates to agriculture. For selective pre-emergence and postemergence control of undesirable vegetation in vineyards, methods comprises applying a herbicidally effective amount of halauxifen (4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid) or 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or an agriculturally acceptable ester or salt of either of them to undesirable vegetation or to a site its growth.EFFECT: invention makes it possible to increase the effectiveness of the control.31 cl, 8 tbl
机译:技术领域:农业。发明领域:农业。为了选择性地控制葡萄园中不需要的植被的出苗前和出苗后控制,方法包括施用除草有效量的哈洛昔芬(4-氨基-3-氯-6-(4-氯-2-氟-3-甲氧基苯基)吡啶-2 -羧酸)或4-氨基-3-氯-5-氟-6-(4-氯-2-氟-3-甲氧基苯基)吡啶-2-羧酸或农业上可接受的酯或它们的盐,不良影响的植被或生长地点。效果:发明可以提高防治效果。31 cl,8 tbl

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