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Investigations into the Growth Suppressing Effect of Nicosulfuron-Treated Johnsongrass (Sorghum halepense) on Corn (Zea mays)

Published online by Cambridge University Press:  12 June 2017

Nagabhushana G. Gubbiga ,
A. Douglas Worsham  and
Frederick T. Corbin
Nagabhushana G. Gubbiga
Affiliation:
Crop Sci. Dep., North Carolina State Univ., Raleigh, NC 27695-7620
A. Douglas Worsham
Affiliation:
Crop Sci. Dep., North Carolina State Univ., Raleigh, NC 27695-7620
Frederick T. Corbin
Affiliation:
Crop Sci. Dep., North Carolina State Univ., Raleigh, NC 27695-7620
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Abstract

Greenhouse and growth chamber experiments were conducted to determine the reasons for stunted growth and yield suppression of corn noticed sometimes in nicosulfuron-treated corn fields infested with heavy population of johnsongrass. Results indicated that in the absence of johnsongrass, nicosulfuron applied broadcast POST at 35 g ai ha−1 had no effect on corn. However, growth reduction of corn occurred when nicosulfuron-treated johnsongrass and corn were allowed to share the same rooting medium with their root systems intermingled. The reduction in growth was even greater when corn foliage or the soil surface were also treated with johnsongrass. The extent of growth reduction of corn growing with nicosulfuron-killed johnsongrass depended on weed density and herbicide application rate. Greater growth reductions occurred at four johnsongrass plants per pot compared to two and at a higher application rate of 100 μg nicosulfuron per plant. In general, johnsongrass killed by nicosulfuron appeared to be more phytotoxic to corn than plants killed by paraquat. Nicosulfuron provided excellent control of johnsongrass and improved corn growth by two to three times that of not controlling johnsongrass, but it could not elevate corn growth to the level obtained when johnsongrass was controlled by paraquat or in the absence of interference from johnsongrass.

Keywords

Nicosulfuron, 2-[[[[(4, 6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-amino]sulfonyl]-N,N-dimethyl-3-pyridinecarboxamideparaquat, 1,1′-dimethyl-4,4′-bipyridinium ionjohnsongrass, Sorghum halepense(L.) Pers. ♯ SORHAcorn, Zea mays L. ‘DeKalb 689.’Allelopathyfoliar uptakeherbicide ratejohnsongrass densitypost-directedpostemergenceroot exudation and transferroot uptakeSORHA
Type
Weed Management
Information
Weed Science , Volume 44 , Issue 3 , September 1996 , pp. 640 - 644
Copyright
Copyright © 1996 by the Weed Science Society of America 

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References

Literature Cited

1. Anonymous. 1991. Accent® herbicide: For use on field corn. Tech. Bull. E. I. du Pont de Nemours and Co. Inc., Agri. Products Dep., Wilmington, DE. 12 p.Google Scholar
2. Awad, A. E. 1989. Effects of dicamba, nitrogen, and presowing hardening of host seed with phenolic acids on witchweed control in sorghum. . North Carolina Slate Univ., Raleigh, NC. 114 p.Google Scholar
3. Awad, A. E., Worsham, A. D., Corbin, F. T., and Eplee, R. E. 1991. Absorption, translocation, and metabolism of foliarly applied 14C-dicamba in sorghum (Sorghum bicolor) and corn (Zea mays) parasitized with witchweed (Striga asiatica). Pages 535–536 in Ransom, J. K., Musselman, L. J., Worsham, A. D., and Parker, C., eds. Proc. 5th International Symp. of Parasitic Weeds, Nairobi. The International Maize and Wheat Improvement Ctr. (CIMMYT), Mexico.Google Scholar
4. Balazs, S. 1993. Nicosulfuron-resistance and metabolism in terbufos and/or naphthalic anhydride-treated corn. . North Carolina Slate Univ., Raleigh, NC. 45 p.Google Scholar
5. Beyer, E. M., Duffy, M. J., Hay, J. V., and Schlueter, D. D. 1987. Sulfonylurea herbicides. Pages 117–189 in Kearney, P. C. and Kaufman, D. D., eds. Herbicides: Chemistry, degradation and mode of action. Vol. 3. Marcel Dekker Inc., New York.Google Scholar
6. Camacho, R. F. and Moshier, L. J. 1991. Absorption, translocation, and activity of CG A- 136872, DPX-V9360 and glyphosate in rhizome johnsongrass (Sorghum halepense). Weed Sci. 39: 354–357.Google Scholar
7. Camacho, R. F., Moshier, L. J., Morishita, D. W., and Devlin, D. L. 1991. Rhizome johnsongrass (Sorghum halepense) control in corn (Zea mays) with primisulfuron and nicosulfuron. Weed Technol. 5: 789–794.Google Scholar
8. Chang, F. Y. and Vanden Born, W. H. 1971. Translocation and metabolism of dicamba in tartary buckwheat. Weed Sci. 19: 107–112.Google Scholar
9. Coupland, D. and Caseley, J. C. 1979. Presence of 14C activity in root exudates and guttation fluid from Agropyron repens treated with 14C-labeled glyphosate. New Phytol. 83: 17–22.Google Scholar
10. Coupland, D. and Lutman, P.J.W. 1982. Investigations into the movement of glyphosate from treated to adjacent untreated plants. Ann. Appl. Biol. 101: 315–321.Google Scholar
11. Duke, S. O. 1985. Biosynthesis of phenolic compounds: Chemical manipulation in higher plants. Pages 113–131 in Thompson, A. C., ed. The chemistry of allelopathy: Biochemical interactions among plants. Symp. Sr. No. 268. Am. Chem. Soc., Washington DC.Google Scholar
12. Foy, C. L. and Witt, H. L. 1990. Johnsongrass control with DPX-V9360 and CGA-136872 in corn (Zea mays) in Virginia. Weed Technol. 4: 615–619.Google Scholar
13. Gamborg, O. L. and Wetter, L. R. 1975. Plant tissue culture methods. Page 92. National Res. Council of Canada, Saskatoon, Canada.Google Scholar
14. Kapusta, G. and Krausz, R. F. 1992. Interaction of terbufos and nicosulfuron on corn (Zea mays). Weed Technol. 6: 999–1003.Google Scholar
15. Linder, P.J.J., Mitchell, J. W., and Freeman, G. D. 1964. Persistence and translocation of exogenous regulating compounds that exude from roots. J. Agric. Food Chem. 12: 437–438.Google Scholar
16. Lydon, J. and Duke, S. O. 1989. Pesticide effects on secondary plant metabolism of higher plants. Pestic. Sci. 25: 361–373.CrossRefGoogle Scholar
17. Martin, J. R. and Green, J. D. 1992. Extension's experiences with ‘new’ foliar applied corn herbicides. Proc. South. Weed Sci. Soc. 45: 329.Google Scholar
18. Nagabhushana, G. G., Worsham, A. D., Coble, H. D., and Lemons, R. W. 1993. Root exudation and transfer of nicosulfuron from treated johnsongrass and effects on corn I. Field studies. Proc. South. Weed Sci. Soc. 46: 264.Google Scholar
19. Nagabhushana, G. G., Worsham, A. D., Corbin, F. T., and Blum, U. 1993. Root exudation and transfer of nicosulfuron from treated johnsongrass and effects on corn II. Laboratory studies. Proc. South. Weed Sci. Soc. 46: 265.Google Scholar
20. Obrigawitch, T. T., Kenyon, W. H., and Kurtale, H. 1990. Effect of application timing on rhizome johnsongrass (Sorghum halepense) control with DPX-V9360. Weed Sci. 38: 45–49.Google Scholar
21. Reid, C. P. and Hunt, W. 1970. Root exudation of herbicides by woody plants: Allelopathic implications. Nature (London). 225: 291.Google Scholar
22. Rodrigues, J.J.V., Worsham, A. D., and Corbin, F. T. 1982. Exudation of glyphosate from wheal (Triticum aestivum) plants and its effects on inter-planted corn (Zea mays) and soybeans (Glycine max). Weed Sci. 30: 316–320.Google Scholar
23. Suttle, J. C. and Schreiner, D. R. 1982. Effects of DPX-4189 (2-chloro-N-((4-methoxy-6-methyl-1,3,5, triazin-2-yl)aminocarbanyl)benzenesulfonamide) on anthocyanin synthesis, phenylalanine ammonia lyase activity, and ethylene production in soybean hypocotyls. Can. J. Bot. 60: 741–745.Google Scholar
24. Suttle, J. C., Swanson, H. R., and Schreiner, D. R. 1983. Effect of chlorsulfuron on phenylpropanoid metabolism in sunflower seedlings. J. Plant Growth Regul. 2: 137–149.CrossRefGoogle Scholar