Hairy vetch, tillage Broadstrike RC flumetsulam radish Callisto Sequential applications (PRE Small seeded (includes Lumax, mesotrione 27 5-32 All grasses fb POST) increase the legumes, mustards Lexar, Halex GT) potential for injury 15 inches of cumulative precipitation required from application to planting Cereals, Ryegrass, isoxaflutole rotation crops except Converge XT 27, 5 50-120 Sorghum species legumes, and + atrazine soybean, barley, wheat, mustards sorghum, and sunflower Annual ryegrass or Higher rates and later Dual II Mag s-metolachlor 15 15-50 Almost anything other small seeded applications more of a 7.62E/Cinch grasses potential problem All grasses Small seeded Based on the half-life, all pyroxasulfone + legumes and nonfood/feed winter cover Fierce 15, 14 flumioxazin mustards crops should be OK Although many Wheat, barley, oats, broadleaves are and rye are allowed Impact/Armezon tompramezone 27 14 restricted, Impact after 3 mo. Ryegrass does not have much should also be OK soil activity Small seeded Lontrel legumes, including Other clovers may be injured clopyralid 4 40 All grasses hairy vetch and crimson clover
Broadstrike RC flumetsulam Hairy vetch, tillage radish Callisto (includes Lumax, Lexar, Halex GT) mesotrione 27 5-32 All grasses Small seeded legumes, mustards Sequential applications (PRE fb POST) increase the potential for injury Converge XT isoxaflutole + atrazine 27, 5 50-120 Sorghum species Cereals, Ryegrass, legumes, and mustards 15 inches of cumulative precipitation required from application to planting rotation crops except soybean, barley, wheat, sorghum, and sunflower Dual II Mag 7.62E/Cinch s-metolachlor 15 15-50 Almost anything Annual ryegrass or other small seeded grasses Higher rates and later applications more of a potential problem Fierce pyroxasulfone + flumioxazin 15, 14 All grasses Small seeded legumes and mustards Based on the half-life, all nonfood/feed winter cover crops should be OK Impact/Armezon tompramezone 27 14 Wheat, barley, oats, and rye are allowed after 3 mo. Ryegrass should also be OK Although many broadleaves are restricted, Impact does not have much soil activity Lontrel clopyralid 4 40 All grasses Small seeded legumes, including hairy vetch and crimson clover Other clovers may be injured
cover_crop_herbicide_persistence_canadian_trade_names.docx