Hostname: page-component-669899f699-2mbcq Total loading time: 0 Render date: 2025-04-28T19:34:21.087Z Has data issue: false hasContentIssue false
  • English
  • Français

Bahiagrass Tolerance to Aminocyclopyrachlor in Florida

Published online by Cambridge University Press:  23 February 2017

Daniel G. Abe ,
Brent A. Sellers ,
Jason A. Ferrell ,
Ramon G. Leon  and
D. Calvin Odero
Daniel G. Abe
Affiliation:
Agronomy Department, University of Florida Range Cattle Research and Education Center, 3401 Experiment Station, Ona, FL 33865
Brent A. Sellers*
Affiliation:
Agronomy Department, University of Florida Range Cattle Research and Education Center, 3401 Experiment Station, Ona, FL 33865
Jason A. Ferrell
Affiliation:
Agronomy Department, University of Florida, P.O. Box 110500, Gainesville, FL 32611
Ramon G. Leon
Affiliation:
Agronomy Department, University of Florida West Florida Research and Education Center, 4253 Experiment Drive, Jay, FL 32565
D. Calvin Odero
Affiliation:
Agronomy Department, University of Florida Everglades Research and Education Center, 3200 East Palm Beach Road, Belle Glade, FL 33430
*
Corresponding author's E-mail: sellersb@ufl.edu
Get access Rights & Permissions [Opens in a new window]

Abstract

Two varieties of bahiagrass were evaluated under Florida conditions for forage tolerance to the new herbicide, aminocyclopyrachlor (ACP), which is essential for product development decisions. Herbicide treatments included ACP alone at 70 and 140 g ai ha−1, ACP + chlorsulfuron at 69 + 27 and 138 + 54 g ai ha−1, ACP + 2,4-D amine at 70 + 532 g ai ha−1 and 140 + 1,064 g ai ha−1, ACP + triclopyr-amine at 70 + 140 g ai ha−1 and 140 + 280 g ai ha−1, and ACP + metsulfuron at 46 + 7, 78 + 12, and 168 + 26 g ai ha−1, and also included a nontreated check. ‘Argentine’ bahiagrass was the most tolerant forage species, and ‘Pensacola’ bahiagrass was sensitive to ACP + metsulfuron and initially to ACP + chlorsulfuron. Herbicide applications using ACP, when labeled, will likely provide good to excellent control of several weed species, with little long-term impact on bahiagrass forage production when the cultivar is known.

Dos variedades de pasto bahia fueron evaluadas en Florida para determinar la tolerancia del forraje al nuevo herbicida aminocyclopyrachlor (ACP), la cual es esencial para la toma de decisiones en relación al desarrollo del producto. Los tratamientos con herbicidas incluyeron ACP solo a 70 y 140 g ai ha−1, ACP + chlorsulfuron a 69 + 27 y 138 + 54 g ai ha−1, ACP + 2,4-D amine a 70 + 532 g ai ha−1 y 140 + 1,064 g ai ha−1, ACP + triclopyr-amine a 70 + 140 g ai ha−1 y 140 + 280 g ai ha−1, y ACP + metsulfuron a 46 + 7, 78 + 12, y 168 + 26 g ai ha−1, y además se incluyó un testigo sin tratamiento. El pasto bahia ‘Argentine’ fue el más tolerante de las especies de forraje, y el pasto bahia ‘Pensacola’ fue sensible a ACP + metsulfuron e inicialmente a ACP + chlorsulfuron. Las aplicaciones de herbicidas usando ACP, cuando este herbicida esté registrado, brindarán un control de bueno a excelente de varias especies de malezas, con poco daño en el largo plazo sobre la producción de forraje del pasto bahia cuando se conoce el cultivar.

Keywords

Aminocyclopyrachlorchlorsulfuronmetsulfurontriclopyrbahiagrass, Paspalum notatum Flüggé‘Argentine’ bahiagrass‘Pensacola’ bahiagrasspasturewarm-season forage
Type
Research Article
Information
Weed Technology , Volume 30 , Issue 4 , December 2016 , pp. 943 - 948
Copyright
Copyright © Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

Footnotes

Associate editor for this paper: Kevin Bradley, University of Missouri.

References

Literature Cited

Bukun, B, Lindenmayer, RB, Nissen, SJ, Westra, P, Shaner, DL, Brunk, G (2010) Absorption and translocation of aminocyclopyrachlor and aminocyclopyrachlor-methyl in Canada thistle (Cirsium arvense). Weed Sci 58: 96–102 Google Scholar
Bunnell, BT, Baker, RD, McCarty, LB, Hall, DW, Colvin, DL (2003) Differential response of five bahiagrass (Paspalum notatum) cultivars to metsulfuron. Weed Technol 17: 550–553 Google Scholar
Durham, MW, Ferrell, JA, Minogue, PJ, MacDonald, GE, Sellers, BA (2016) Evaluation of aminocyclopyrachlor herbicide for turf tolerance and weed control on Florida roadside right-of-ways. Weed Technol 30: 190–197 Google Scholar
Enloe, SF, Belcher, J, Loewenstein, N, Aulakh, JS, van Santen, E (2012) Cogongrass control with aminocyclopyrachlor in pastures. Forage Grazinglands. DOI: 10.1094/FG-2012-0828-02-RSGoogle Scholar
Ferrell, J, Sellers, B, Jennings, E (2012) Herbicidal control of largeleaf lantana (Lantana camara). Weed Technol 26: 554–558 Google Scholar
Flessner, ML, McElroy, JS, Wehtje, GR (2011) Quantification of warm-season turfgrass injury from triclopyr and aminocyclopyrachlor. Weed Technol 25: 367–373 Google Scholar
Harmoney, KR, Stahlman, PW, Geier, PW, Rupp, R (2012) Effects of a new herbicide (aminocyclopyrachlor) on buffalograss and forbs in shortgrass prairie. Weed Technol 26: 455–459 Google Scholar
Interrante, SM, Sollenberger, LE, Blount, AR, White, UR, Liu, K, Coleman, SW (2009) Defoliation management of bahiagrass germplasm affects dry matter yield and herbage nutritive value. Agron J 101: 989–995 Google Scholar
Kyser, GB, DiTomaso, JM (2013) Effect of timing on chemical control of dalmatian toadflax (Linaria dalmatica) in California. Invasive Plant Sci Manage 6: 362–370 Google Scholar
Lindenmayer, RB, Nissen, SJ, Westra, PP, Shaner, DL, Brunk, G (2013) Aminocyclopyrachlor absorption, translocation and metabolism in field bindweed (Convolvulus arvensis). Weed Sci 61: 63–67 Google Scholar
McCullough, PE, Hart, SE, Brosnan, JT, Breeden, GK (2011) Aminocyclopyrachlor enhances fenoxaprop efficacy for smooth crabgrass control. Weed Technol 25: 506–510 Google Scholar
Minogue, PJ, Enloe, SF, Osiecka, A, Lauer, DK (2011) Comparison of aminocyclopyrachlor to common herbicides for kudzu (Pueraria montana) management. Invasive Plant Sci Manage 4: 419–426 Google Scholar
Newman, YC, Vendramini, J, Blount, A (2010) Bahiagrass (Paspalum notatum): Overview and Management (SS-AGR-332). Gainesville, FL: University of Florida Institute of Food and Agricultural Sciences. https://edis.ifas.ufl.edu/ag342. Accessed July 1, 2014Google Scholar
Sellers, BA, Ferrell, JA (2011) Forage Grass Tolerance to Pasture Herbicides (SS-AGR-87). Gainesville, FL: University of Florida Institute of Food and Agricultural Sciences. https://edis.ifas.ufl.edu/ag243. Accessed July 4, 2014Google Scholar
Sellers, BA, Ferrell, JA (2014) Weed Management in Pastures and Rangeland–2014 (SS-AGR-08). Gainesville, FL: University of Florida Institute of Food and Agricultural Sciences. https://edis.ifas.ufl.edu/wg006. Accessed July 1, 2014Google Scholar
Shaner, DL, ed (2014) Herbicide Handbook. 10th edn. Lawrence, KS: Weed Science Society of America. Pp 41–46 Google Scholar
[USDA-ERS] U.S. Department of Agriculture–Economic Research Service (2012) Data set: grassland pasture and range, 1945–2007, by state. http://www.ers.usda.gov/data-products/major-land-uses.aspx. Accessed November 12, 2012Google Scholar
Vendramini, J (2010) Forage evaluation and quality in Florida. 21st Florida Ruminant Nutrition Symposium. http://dairy.ifas.ufl.edu/RNS/2010/9-Vendramini.pdf. Accessed September 1, 2014Google Scholar