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Damon E. Abdi and R. Thomas Fernandez

another area, such as a reservoir, where it is desorbed and replaced on the binding site by a different compound. Pesticides will also partition between phases, with Henry’s Law constant indicating the likelihood of a pesticide volatilizing into the air or

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Amit J. Jhala, Analiza H.M. Ramirez, and Megh Singh

pigweed ( Amaranthus retroflexus ) by rimsulfuron plus S-metolachlor was 99% to 100% in potato. Ivany (2002) reported that rimsulfuron tank mixed with metribuzin gave 99% control of wild radish ( Raphanus raphanistrum ) and 85% control of corn spurry

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Daljeet S. Dhaliwal and Martin M. Williams II

within each main plot were separated by a 1.5-m-wide alley. Plant densities were established by overseeding 30% at planting, then after emergence, hand thinning to appropriate target plant densities. S -metolachlor (Dual Magnum, Syngenta Crop Protection

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Yim F. So, Martin M. Williams II, and Jerald K. Pataky

pre-emergence at 1.68 kg·ha −1 ai to the entire study area, and S -metolachlor was applied pre-emergence at 1.78 kg·ha −1 ai to weed-free plots. After wild-proso millet emergence, S -metolachlor was applied at 1.78 kg·ha −1 ai to all plots and

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Amir M. González-Delgado and Manoj K. Shukla

Degradation and persistence of metolachlor in soil: Effects of concentration, soil moisture, soil depth, and sterilization Environ. Toxicol. Chem. 21 12 1216 1221 Roger, P.A. Simpson, I. Oficial, R. Ardales, S. Jimenez, R. 1994 Effects of pesticides on soil

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S. Christopher Marble, Andrew K. Koeser, and Gitta Hasing

( Bryson et al., 2003 ; Thullen and Keeley, 1979 ; Wills, 1987 ). Herbicides labeled for preemergence control of nutsedge species include dimethenamid-p (Tower ® , and as a component in FreeHand ® ; BASF Corporation, Research Triangle Park, NC), S-metolachlor

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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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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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Kshitij Khatri, Natalia Peres, Joseph Noling, and Nathan Boyd

, incorporation of herbicides such as pebulate, S -metolachlor, and napropamide in addition to chloropicrin 17% + 1,3-dichloropropene 83% (Telone C-17, Corteva Agriscience) showed significant purple nutsedge control in a field trial ( Gilreath et al., 2004

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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