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Seasonal Application Timings Affect Dallisgrass (Paspalum dilatatum) Control in Tall Fescue

Published online by Cambridge University Press:  20 January 2017

Matthew T. Elmore*
Affiliation:
Department of Plant Sciences, The University of Tennessee, 252 Ellington Plant Sciencces Bldg. 2431 Joe Johnson Drive. Knoxville, TN. 37996
James T. Brosnan
Affiliation:
Department of Plant Sciences, The University of Tennessee, 252 Ellington Plant Sciencces Bldg. 2431 Joe Johnson Drive. Knoxville, TN. 37996
Thomas C. Mueller
Affiliation:
Department of Plant Sciences, The University of Tennessee, 252 Ellington Plant Sciencces Bldg. 2431 Joe Johnson Drive. Knoxville, TN. 37996
Brandon J. Horvath
Affiliation:
Department of Plant Sciences, The University of Tennessee, 252 Ellington Plant Sciencces Bldg. 2431 Joe Johnson Drive. Knoxville, TN. 37996
Dean A. Kopsell
Affiliation:
Department of Plant Sciences, The University of Tennessee, 252 Ellington Plant Sciencces Bldg. 2431 Joe Johnson Drive. Knoxville, TN. 37996
Gregory K. Breeden
Affiliation:
Department of Plant Sciences, The University of Tennessee, 252 Ellington Plant Sciencces Bldg. 2431 Joe Johnson Drive. Knoxville, TN. 37996
*
Correspnding author's E-mail: melmore6@utk.edu

Abstract

Field research was conducted in 2010 and 2011 to investigate the efficacy of herbicides for dallisgrass control when applied at various growing (GDD) or cooling degree day (CDD) –based application timings. Herbicide treatments included fluazifop-p-butyl (fluazifop; 105 g ai ha−1), mesotrione (280 g ai ha−1), tembotrione (92 g ai ha−1), topramezone (37 g ai ha−1), and tank mixtures of fluazifop plus mesotrione, tembotrione, or topramezone. Herbicide treatments were applied at either 75, 175, 375, 775 GDD, or 5 CDD. Treated plots were subjected to three tall fescue interseeding regimes: no seeding, seeding in spring, or seeding in fall (0, 353, and 353 kg pure live seed ha−1, respectively). In 2010, dallisgrass control from fluazifop applied at 75, 375, and 775 GDD was poor (< 50%) by 52 wk after treatment (WAT); in 2011, control from fluazifop application at these timings was higher (62 to 72%). When applied at 175 GDD or 5 CDD in 2010 and 2011, dallisgrass control from fluazifop ranged from 79 to 93% at 52 WAT. The addition of mesotrione, tembotrione, or topramezone to fluazifop did not affect dallisgrass control at any application timing, and control provided by these herbicides alone was low (< 65%). Interseeding tall fescue in the fall improved dallisgrass control from herbicides applied at 75 GDD in 2010 and 175, 375, and 775 GDD at 52 WAT in both years. Results suggest that timing of fluazifop applications at 175 GDD and 5 CDD enhances dallisgrass control.

En 2010 y 2011, se realizó un estudio de campo para investigar la eficacia de herbicidas para el control de Paspalum dilatatum, cuando estos se aplicaron en diferentes momentos basándose en grados día de crecimiento (GDD) o enfriamiento (CDD). Los tratamientos de herbicidas incluyeron fluazifop-p-butyl (fluazifop; 105 g ai ha−1), mesotrione (280 g ai ha−1), tembotrione (92 g ai ha−1), topramezone (37 g ai ha−1), y mezclas en tanque de fluazifop más mesotrione, tembotrione, o topramezone. Los tratamientos de herbicidas fueron aplicados ya fuera a 75, 175, 375, 775 GDD, o 5 CDD. Las parcelas tratadas fueron sometidas a regímenes de entre-siembra con Lolium arundinaceum: sin siembra, siembra en la primavera, o siembra en el otoño (0, 353, y 353 kg de semilla pura viva ha−1, respectivamente). En 2010, el control de P. dilatatum con fluazifop aplicado a 75, 375 y 775 GDD fue pobre (<50%) a 52 semanas después del tratamiento (WAT). En 2011, el control con la aplicación de fluazifop en estos mismos momentos fue mayor (62 a 72%). Cuando se aplicó a 175 GDD o 5 CDD en 2010 y 2011, el control con fluazifop de P. dilatatum varió entre 79 y 93% a 52 WAT. La adición de mesotrione, tembotrione, o topramezone al fluazifop no afectó el control de P. dilatatum en ninguno de los momentos de aplicación, y el control brindado por estos herbicidas aplicados solos fue bajo (<65%). La entre-siembra de L. arundinaceum en el otoño mejoró el control de P. dilatatum para herbicidas aplicados a 75 GDD en 2010 y 175, 375, y 775 GDD a 52 WAT, en ambos años. Los resultados sugieren que realizar aplicaciones de fluazifop a 175 GDD y 5 CDD mejora el control de P dilatatum.

Type
Weed Management—Other Crops/Areas
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

Abu-Dieyeh, M. H. and Watson, A. K. 2007. Grass overseeding and a fungus combine to control Taraxacum officinale . J. Appl. Ecol. 44:115124.Google Scholar
Allen, J. C. 1976. A modified sine wave method for calculating degree days. Environ. Entomol. 5:388396.Google Scholar
Anonymous. 2009. MSMA 6 Plus. Memphis, TN Drexel Chemical Company.Google Scholar
Beard, J. B. 2002. Turfgrass management for golf courses. Chelsea, MI Ann Arbor Press. P. 451.Google Scholar
Bollman, J. D., Boerboom, C. M., Becker, R. L., and Fritz, V. A. 2008. Efficacy and tolerance to HPPD-inhibiting herbicides in sweet corn. Weed Technol. 22:666674.Google Scholar
Branham, B. E. and Danneberger, T. K. 1989. Growth suppression of ‘Kenblue' Kentucky bluegrass using plant growth regulators and degree day application timing. Agron. J. 81:749752.Google Scholar
Brosnan, J. T., Armel, G. R., Klingeman, W. E., Breeden, G. K., Vargas, J. J., and Flanagan, P. C. 2010a. Selective star-of-Bethlehem (Ornithogalum umbellatum L.) control with sulfentrazone and mixtures of mesotrione and topramezone with bromoxynil and bentazon in cool-season turfgrass. HortTechnology. 20:315318.Google Scholar
Brosnan, J. T. and Breeden, G. K. 2013. Bermudagrass control with topramezone and triclopyr. Weed Technol. 27:138142.Google Scholar
Brosnan, J. T., Breeden, G. K., Elmore, M. T., and Zidek, J. M. 2010b. Early and late postemergence control of dallisgrass (Paspalum dilatatum Poir.) in tall fescue. Appl. Turfgrass Sci. DOI: .Google Scholar
Brosnan, J. T., Breeden, G. K., Elmore, M. T., and Zidek, J. M. 2011. Application timing affects bermudagrass suppression with mixtures of fluazifop and triclopyr. Weed Technol. 25:591597.Google Scholar
Buhler, D. D. and Burnside, O. C. 1984. Herbicidal activity of fluazifop-butyl, haloxyfop-methyl, and sethoxydim in soil. Weed Sci. 16:824831.Google Scholar
Carmer, S. G., Nyquist, W. E., and Walker, W. M. 1989. Least significant differences for combined analyses of experiments with two- or three- factor treatment design. Agron. J. 81:665672.Google Scholar
Carr, J. E., Davies, L. G., Cobb, A. H., and Pallett, K. E. 1986. Uptake, translocation and metabolism of fluazifop-p-butyl in Setaria viridis . Ann. Appl. Biol. 108:115123.Google Scholar
Cyril, J., Powell, G. L., Duncan, R. R., and Baird, W. V. 2002. Changes in membrane polar lipid fatty acids of seashore paspalum in response to low temperature exposure. Crop Sci. 42:20312037.Google Scholar
Danneberger, T. K. and Vargas, J. M. Jr. 1984. Annual bluegrass seedhead emergence as predicted by degree-day accumulation. Agron. J. 76:756758.Google Scholar
Elford, E.M.A., Tardif, F. J., Robinson, D. E., and Lyons, E. M. 2008. Effect of perennial ryegrass overseeding on weed suppression and sward composition. Weed Technol. 22:231239.Google Scholar
Elmore, M. T., Brosnan, J. T., Kopsell, D. A., and Breeden, G. K. 2012. Nitrogen-enhanced efficacy of mesotrione and topramezone for smooth crabgrass (Digitaria ischaemum) control. Weed Sci. 60:480485.Google Scholar
Elmore, C. L. and Cudney, D. W. 2001. Pest notes: dallisgrass. Davis, CA: University of California Agriculture and Natural Resources Publication 7491. Pp. 13.Google Scholar
Evers, G. W. 2002. Herbicides for desiccating dallisgrass (Paspalum dilatatum) –bermudagrass (Cynodon dactylon) pasture sod prior to overseeding with annual ryegrass (Lolium multiflorum). Weed Technol. 16:235238.Google Scholar
Fidanza, M. A., Dernoeden, P. H., and Zhang, M. 1996. Degree-days for predicting smooth crabgrass emergence in cool-season turfgrasses. Crop Sci. 36:990996.Google Scholar
Harker, K. N. and Dekker, J. 1988. Temperature effects on translocation patterns of several herbicides within quackgrass (Agropyron repens). Weed Sci. 36:545552.Google Scholar
Henry, G. M., Burton, M. G., and Yelverton, F. H. 2009. Heterogeneous distribution of weedy Paspalum species and edaphic variables in turfgrass. HortScience. 44:447451.Google Scholar
Henry, G. M., Yelverton, F. H., and Burton, M. G. 2008. Asymmetric responses of Paspalum species to a soil moisture gradient. Crop Sci. 49:14731480.Google Scholar
Johnson, B. J. 1997. Sequential applications of preemergence and postemergence herbicides for large crabgrass (Digitaria sanguinalis) control in tall fescue (Festuca arundinacea) turf. Weed Technol. 11:693697.Google Scholar
Kopec, D. M. and Gilbert, J. J. 1999. The effects of pre-emergence applications of sulfentrazone herbicide and perennial ryegrass overseeding of Poa annua infestation of winter turf under desert conditions. Proc. West. Soc. Weed Sci. 52:9093.Google Scholar
Koski, A. J., Street, J. R., and Danneberger, T. K. 1988. Prediction of Kentucky bluegrass root growth using degree-day accumulation. Crop Sci. 28:848850.Google Scholar
Kreuser, W. C. and Soldat, D. J. 2011. A growing degree day model to schedule trinexapac-ethyl on Agrostis stolonifera golf putting greens. Crop Sci. 51:22282236.Google Scholar
Larsen, S. U. and Fischer, J. 2005. Turfgrass management and weed control on golf course fairways without pesticides. Int. Turfgrass Res. Soc. J. 10:12131221.Google Scholar
Larsen, S. U., Kristofferson, P., and Fischer, J. 2004. Turfgrass management and weed control without pesticides on football pitches in Denmark. Pest Manag. Sci. 60:579587.Google Scholar
McMaster, G. S. and Wilhelm, W. W. 1997. Growing degree-days: one equation, two interpretations. Agric. For. Meteorol. 87:291300.Google Scholar
Mitchell, K. J. 1956. Growth of pasture species under controlled environment. N. Z. J. Sci. Technol. 38:203216.Google Scholar
[NOAA] National Oceanic and Atmospheric Association. 2010. National Weather Service Weather Forecast Office, Knoxville Climate Page. http://www.srh.noaa.gov/mrx/?n=tysclimate. Accessed June 10, 2010.Google Scholar
National Turfgrass Evaluation Program. 2005. Final Report NTEP No. 06–12.Google Scholar
Reicher, Z. J., Patton, A. J., and Weisenberger, D. V. 2012. Suppression of field paspalum in Kentucky bluegrass with mesotrione. Appl. Turfgrass Sci. DOI: .Google Scholar
Richardson, E. A., Seeley, S. D., and Walker, D. R. 1974. A model for estimating the completion of rest for ‘Redhaven' and ‘Elberta' peach trees. HortScience. 9:331332.Google Scholar
Rubio, G., Casasola, G., and Lavado, R. S. 1995. Adaptations and biomass production of two grasses in response to waterlogging and soil nutrient enrichment. Oecologia. 102:102105.Google Scholar
Schleicher, L. C. and Throssell, C. S. 1996. Influence of growing degree days on the translocation of a phloem-mobile tracer probe following winter dormancy of dandelion. Pages 142143 in Agronomy Abstracts. Madison, WI American Society of Agronomy.Google Scholar
Schleicher, L. C., Throssell, C. S., Reicher, Z. J., and Weisenberger, D. V. 1995.Google Scholar
Scheduling postemergence broadleaf herbicide applications in turf by growing degree-days. Page 151 in Agronomy Abstracts. Madison, WI American Society of Agronomy.Google Scholar
Schlossberg, M. J., Karnok, K. J., and Landy, G. 2002. Estimation of viable root-length density of heat tolerant ‘Crenshaw' and ‘L93′ creeping bentgrass by an accumulative degree-day model. J. Am. Soc. Hort. Sci. 127:224229.Google Scholar
Striker, G. G., Insausti, P., Grimoldi, A. A., and Leon, R.J.C. 2006. Root strength and trampling tolerance in the grass Paspalum dilatatum and the dicot Lotus glaber in flooded soil. Funct. Ecol. 20:410.Google Scholar
Theocharis, A., Clément, C., and Barka, E. A. 2012. Physiological and molecular changes in plants grown at low temperature. Planta. 235:10911105.Google Scholar
Turgeon, A. J. 2005. Turfgrass Management. 7th ed. Upper Saddle River, NJ Pearson Education. P. 221.Google Scholar
U.S. Environmental Protection Agency. 2009. Organic arsenicals; product cancellation order and amendments to terminate uses. Fed. Reg. 74:5018750194.Google Scholar
Walker, K. A., Ridley, S. M., Lewis, T., and Harwood, J. L. 1988. Fluazifop, a grass-selective herbicide which inhibits acetyl-CoA carboxylase in sensitive plant species. Biochem. J. 254:307310.Google Scholar
Watschke, T. L. and Engel, R. E. 1994. Ecology of turfgrass weeds. Pages 2936 in Turgeon, A. J., Kral, D. M., and Viney, M. K., eds. Turf Weeds and Their Control. Madison, WI American Society of Agronomy and Crop Science Society of America.Google Scholar
Whitson, T. D. and Koch, D. W. 1998. Control of downy brome (Bromus tectorum) with herbicides and perennial grass competition. Weed Technol. 12:391396.Google Scholar
Willis, J. B. and Askew, S. D. 2008. Turfgrass tolerance to selected triketone herbicides. Proc. South. Weed Sci. Soc. 60:121.Google Scholar
Willis, J. B., Beam, J. B., Barker, W. L., and Askew, S. D. 2006. Weed control options in spring-seeded tall fescue (Festuca arundinacea). Weed Technol. 20:10401046.Google Scholar
Wilson, R. G. and Kachman, S. D. 1999. Effect of perennial grasses on Canada thistle (Cirsium arvense) control. Weed Technol. 13:8387.Google Scholar