1. B. S. Asher, J. W. Keeling, P. A. Dotray, and E. Segarra .1998 .Performance and economics of weed management systems for the Texas southern high plains., Proc. South. Weed Sci. Soc, 51:44 .
2. S. D. Askew, W. A. Bailey, G. H. Scott, and J. W. Wilcut .2002 .Economic assessment of weed management for transgenic and nontransgenic cotton in tilled and nontilled systems., Weed Sci, 50:512 –520 .
3. S. D. Askew, and J. W. Wilcut .1999 .Cost and weed management with herbicide programs in glyphosate-resistant cotton (Gossypium hirsutum)., Weed Technol, 13:308 –313 .
4. P. A. Banks, 1983 .Yellow nutsedge (Cyperus esculentus) control, regrowth, and tube production as affected by herbicides., Weed Sci, 31:419 –422 .
5. G. Barker, L. M. Kitchen, P. R. Vidrine, S. H. Crawford, and E. Millhollon .1987 .Weed control in Louisiana with preemergence applications of fomesafen., Proc. South. Weed Sci. Soc, 40:40 .