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Jialin Yu and Nathan S. Boyd

injury at rates ranging from 1680 g a.i./ha on mineral soils to 1680–3360 g a.i./ha on muck soils. Gilreath et al. (1994) reported that flumetralin, metolachlor, and a combination of isoxaben and oryzalin provided effective weed control without causing

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Gerald M. Henry, Jared A. Hoyle, Leslie L. Beck, Tyler Cooper, Thayne Montague, and Cynthia McKenney

control with subsurface applications of S-ethyl dipropylthiocarbamate using a horizontal blade applicator compared with surface applications of the same herbicide. Less herbicide runoff of atrazine, metolachlor, and cyanazine were observed in response to

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Jacob C. Domenghini

-mix combinations for weed control in stale seedbed soybean ( Glycine max ) Weed Technol. 6 45 51 Buhler, D.D. Werling, W.L. 1989 Weed control from imazaquin and metolachlor in no-till soybeans ( Glycine max ) Weed Sci. 37 392 399 Culpepper, A.S. 2006 Glyphosate

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Gregory R. Armel, Robert J. Richardson, Henry P. Wilson, Brian W. Trader, Cory M. Whaley, and Thomas E. Hines

al., 1996 ). On the Coastal Plain soils of eastern Virginia, clomazone is often applied PP or PPI in combinations with napropamide, metolachlor, or trifluralin to improve suppression of the broadleaf weeds smooth pigweed ( Amaranthus hybridus

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Brian A. Kahn and Lynn P. Brandenberger

/acre of N was made on 27 July, after which the same plot seeder that had been used in 2010 was used to sow plots. The seeding rate was about 30 seeds/20 ft of row, similar to the “sown to stand” rate used in 2010. The herbicide S -metolachlor was applied

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Charles S. Krasnow, Andrew A. Wyenandt, Wesley L. Kline, J. Boyd Carey, and Mary K. Hausbeck

/acre clomazone (Command 3ME; FMC Co., Philadelphia, PE), 0.05 lb/acre halosulfuron (Sandea 75W; Gowan, Yuma, AZ), and 0.48 lb/acre s-metolachlor (Dual Magnum 7.62 EC; Syngenta Crop Protection) were applied preplant between rows. Additional fertilizer was applied

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Solveig J. Hanson and Irwin L. Goldman

to the soil and to provide Ca 2+ as a competing cation for Mg 2+ . Pelletized 5N-0.8P-0K organic fertilizer (Milorganite, Milwaukee, WI) was used as a carrier for both experimental fertilizers. Preemergent herbicide applications of 0.8 L·ha −1 S-metolachlor

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Yan Chen, Ronald E. Strahan, and Regina P. Bracy

applications are often required for postemergence herbicides and may cause ornamental plant injury if spray drift occurs. Selective preemergence herbicides registered for yellow nutsedge control in landscapes include dichlobenil, dimethenamid-P, and metolachlor

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Luther C. Carson, Joshua H. Freeman, Kequan Zhou, Gregory Welbaum, and Mark Reiter

N–20.1P–0K). A preemergence application of s -metolachlor (Dual Magnum; Syngenta Crop Protection, Greensboro, NC) was made at a rate of 1.0 lb/acre during both experiment years for weed management. Post-emergence weeds were managed by applications

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Emma K. Dawson, George E. Boyhan, Tim Coolong, Nicholas T. Basinger, and Ryan McNeill

glacial acetic acid (CH 3 COOH) diluted to 20% (Duda Energy, Decatur, AL). Before planting, conventional plots received a preemergent herbicide application of atrazine at 1.4 lb/acre. (Southern Ag, Rubonia, FL) and S-metolachlor at 0.98 lb/acre (Dual II