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Mesotrione and Atrazine Combinations Applied Preemergence in Corn (Zea mays L.)

  • Scott L. Bollman (a1), James J. Kells (a1), Thomas T. Bauman (a2), Mark M. Loux (a3), Charles H. Slack (a4) and Christy L. Sprague (a5)...

Abstract

Field trials were conducted in 2002 and 2003 at seven sites to determine the optimum rates of mesotrione and atrazine applied PRE for minimal crop injury and control of common lambsquarters, velvetleaf, Pennsylvania smartweed, common ragweed, giant ragweed, ivyleaf morningglory, and common cocklebur. All rates of each herbicide resulted in greater than 95% control of triazine-susceptible common lambsquarters. Mesotrione at 105 g ai/ha resulted in greater than 90% control of triazine-resistant common lambsquarters, velvetleaf, and Pennsylvania smartweed. Control of common ragweed was 90% or greater from mesotrione at 158 g/ha in combination with atrazine at 280 g/ha or greater. In addition, mesotrione at 210 g/ha combined with any rate of atrazine provided at least 92% control of common ragweed. Combinations of mesotrione and atrazine only suppressed, and did not effectively control, giant ragweed, common cocklebur, and ivyleaf morningglory.

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Corresponding author

Corresponding author's E-mail: bollmans@msu.edu.

References

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Anonymous, , 2003a. Callisto™ herbicide label. SCP 1131A-L1G. Greensboro, NC Syngenta Crop Protection.
Anonymous, , 2003b. Crop Production and Chemical Usage in Field Crops. National Agricultural Statistics Service, U.S. Department of Agriculture: Web page: http://www.nass.usda.gov. Accessed: August 24, 2005.
Anonymous, , 2004. Crop Production and Chemical Usage in Field Crops. National Agricultural Statistics Service, U.S. Department of Agriculture: Web page: http://www.nass.usda.gov. Accessed: August 24, 2005.
Armel, G. R., Wilson, H. P., Richardson, R. J., and Himes, T. E. 2003. Mesotrione, acetochlor, and atrazine for weed management in corn (Zea mays). Weed Technol. 17:284290.
Black, D. B., Wichert, R. A., Townson, J. K., Bartlett, D. W., and Drost, D. C. 1999. Technical overview of ZA 1296, a new corn herbicide from Zeneca. Proc. South. Weed Sci. Soc. 52:188.
Bradley, P. R., Johnson, W. G., Hart, S. E., Buesinger, M. B., and Massey, R. E. 2000. Economics of weed management in glufosinate-resistant corn (Zea mays L.). Weed Technol. 14:495501.
Dewell, R. A., Johnson, W. G., Barnes, J. W., Creech, J. E., Davis, V., and Ott, E. 2003. Preemergence weed control in corn with s-metolachlor&atrazine&mesotrione and s-metolachlor&mesotrione premixes. North Cent. Weed Sci. Soc. Res. Rep. 60:7071.
Dyson, J. S., Beulke, S., Brown, C. D., and Lane, C. G. 2002. Adsorption and Degradation of weak acid mesotrione in soil and environmental fate implications. J. Environ. Qual. 31:613618.
Getting, J. K. and Potter, B. D. 2002. Weed control with mesotrione in corn at Lamberton, MN in 2002. North Cent. Weed Sci. Soc. Res. Rep. 59:113114.
Hasty, R. F., Sprague, C. L., and Nordby, D. E. 2003. Preemergence herbicide programs for weed control in corn. North Cent. Weed Sci. Soc. Res. Rep. 60:7980.
Heap, I. 2004. Herbicide Resistant Weeds. Weed Science Society of America: Web page: http://www.weedscience.org/. Accessed: February 15, 2004.
Johnson, B. C., Young, B. G., and Matthews, J. L. 2002. Effect of postemergence application rate and timing of mesotrione on corn (Zea mays) response and weed control. Weed Technol. 16:414420.
Johnson, W. G., Wait, J. D., and Holman, C. S. 1999. ZA 1296 programs. North Cent. Weed Sci. Soc. Res. Rep. 56:225227.
Lee, D. L., Prisbylla, M. P., Cromartie, T. H., Dagarin, D. P., Howard, S. W., Provan, W. M., Ellis, M. K., Fraser, T., and Mutter, L. C. 1997. The discovery and structural requirements of inhibitors of p-hydroxyphenylpyruvate dioxygenase. Weed Sci. 45:601609.
Menbere, H. and Ritter, R. L. 2001. Preemergence and postemergence control of triazine-resistant common lambsquarters (Chenopodium album) in no-till corn. Proc. Northeast. Weed Sci. Soc. 55:19.
Mitchell, G., Bartlett, D. W., Fraser, T. E., Hawkes, T. R., Holt, D. C., Townson, J. K., and Wichert, R. A. 2001. Mesotrione: a new selective herbicide for use in maize. Pest Manag. Sci. 57:120128.
Ohmes, G. A., Kendig, J. A., Barham, R. L., and Ezell, P. M. 2000. Efficacy of ZA 1296 in corn. Proc. South. Weed Sci. Soc. 53:225.
O'Sullivan, J., Zandstra, J., and Sikkema, P. 2002. Sweet corn (Zea mays) cultivar sensitivity to mesotrione. Weed Technol. 16:421425.
Ott, R. L. and Longnecker, M. 2001. An Introduction to Statistical Methods and Data Analysis, 5th ed. Pacific Grove, CA Duxbury Press. 99.
Rouchaud, J., Neus, O., Cool, K., and Bulcke, R. 2000. Dissipation of the triketone mesotrione herbicide in the soil of corn crops grown on different soil types. Toxicol. Environ. Chem. 77:3140.
Shaner, D. L., Feist, D. A., and Retzinger, E. J. 1997. SAMOA: one company's approach to herbicide-resistant weed management. Pestic. Sci. 51:367370.
Smith, J. D. and Beckett, T. H. 1999. ZA 1296: a versatile preemergence and postemergence broadleaf herbicide for corn. Proc. South. Weed Sci. Soc. 52:188.
Sprague, C. L., Maxwell, D. J., and Wax, J. M. 1999. Comparisons of ZA 1296 and RPA 201772 for weed control in corn. North Cent. Weed Sci. Soc. Res. Rep. 56:223224.
Sutton, P., Richards, C., Buren, L., and Glasgow, L. 2002. Activity of mesotrione on resistant weeds in maize. Pest Manag. Sci. 58:981984.
W.K. Vencill, ed. 2002. Herbicide Handbook. 8th ed. Lawrence, KS Weed Science Society of America. 2730.267–288–289.
Waltz, A. L., Martin, A. R., and Spotanski, J. J. 1999. Weed control with ZA 1296 in field corn at Lincoln, NE, in 1999. North Cent. Weed Sci. Soc. Res. Rep. 56:228231.
Wax, L. M. and Maxwell, D. J. 1998. Weed control with ZA 1296 in corn. North Cent. Weed Sci. Soc. Res. Rep. 55:260261.
Young, B. G., Johnson, B. C., and Matthews, J. L. 1999. Preemergence and sequential weed control with mesotrione in conventional corn. North Cent. Weed Sci. Soc. Res. Rep. 56:226227.

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