PEST MANAGEMENT: WEEDS Urea Ammonium Nitrate Effects on Bispyribac and Penoxsulam Efficacy
نویسندگان
چکیده
Greenhouse studies were conducted in 2006 to evaluate the effects of urea ammonium nitrate (UAN) solution on bispyribac and penoxsulam efficacy on barnyardgrass and hemp sesbania. Bispyribac and penoxsulam treatments containing an adjuvant and UAN significantly reduced barnyardgrass biomass over most treatments without UAN. Urea ammonium nitrate did not increase hemp sesbania biomass reduction, as treatments containing bispyribac or penoxsulam and an adjuvant effectively reduced biomass. These results suggest that UAN may be used to increase bispyribac and penoxsulam barnyardgrass control in general and when applications are made to fields under less than optimal conditions.
منابع مشابه
Effect of Growth Stage on the Efficacy of Postemergence Herbicides on Four Weed Species of Direct-Seeded Rice
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