Hostname: page-component-cd9895bd7-jkksz Total loading time: 0 Render date: 2024-12-26T19:23:08.109Z Has data issue: false hasContentIssue false
  • English
  • Français

Rate response of select grass weeds to pinoxaden

Published online by Cambridge University Press:  22 June 2020

John M. Peppers Open the ORCID record for John M. Peppers [Opens in a new window] ,
Clebson G. Gonçalves  and
J. Scott McElroy Open the ORCID record for J. Scott McElroy [Opens in a new window]
John M. Peppers
Affiliation:
Graduate Research Assistant, Department of Crop Soil and Environmental Sciences, Auburn University, Auburn, AL, USA
Clebson G. Gonçalves
Affiliation:
Graduate Research Assistant, Department of Crop Soil and Environmental Sciences, Auburn University, Auburn, AL, USA
J. Scott McElroy*
Affiliation:
Alumni Professor, Department of Crop Soil and Environmental Sciences, Auburn University, Auburn, AL, USA
*
Author for correspondence: J. Scott McElroy, Alumni Professor, Department of Crop Soil and Environmental Sciences, Auburn University, Auburn, AL, 36832. (Email: jsm0010@auburn.edu)
Get access Rights & Permissions [Opens in a new window]

Abstract

Pinoxaden is a POST acetyl coenzyme A carboxylase (ACCase) inhibitor in the phenylpyrazolin chemical family and is labelled for turfgrass use at broadcast rates of 35.5 to 71 g ai ha−1 and spot spray rates of 156 to 310 g ai ha−1. A greenhouse rate-response study was conducted to characterize the efficacy of pinoxaden against common grassy weeds. Weed species examined in this study were yellow foxtail, southern sandbur, annual bluegrass, roughstalk bluegrass, large crabgrass, dallisgrass, bahiagrass, goosegrass, and perennial ryegrass. Nonlinear regressions were modelled to determine visible injury rates (the application rate at which 50% of the weed species were injured and the 90% [I90] rate) and weight reduction rates (the application rate at which there was a 50% reduction in fresh weight and 90% reduction [WR90]) for each weed species. Only annual bluegrass, bahiagrass, and goosegrass had visible injury I90 values greater than the maximum labelled spot spray rate of 310 g ai ha−1. Annual bluegrass, bahiagrass, southern sandbur, and goosegrass all had WR90 values greater than the maximum labelled spot spray rate of 310 g ai ha−1. Results from this study indicate that the evaluated weed species can be ranked, according to visible injury I90 values, from most to least susceptible: perennial ryegrass > yellow foxtail > dallisgrass > large crabgrass > southern sandbur > roughstalk bluegrass > bahiagrass > goosegrass > annual bluegrass.

Keywords

Pinoxadenannual bluegrass, Poa annua L.bahiagrass, Paspalum notatum Fleugg.dallisgrass, Paspalum dilatatum Poir.goosegrass, Eleusine indica (L.) Gaertn.large crabgrass, Digitaria sanguinalis (L.) Scop.perennial ryegrass, Lolium perenne L.roughstalk bluegrass, Poa trivialis L.southern sandbur, Cenchrus echinatus L.yellow foxtail, Setaria pumila (Poir.) Roem. & SchultAcetyl coenzyme A carboxylaseACCasegraminicideturfgrass
Type
Research Article
Information
Weed Technology , Volume 34 , Issue 6 , December 2020 , pp. 818 - 823
Copyright
© Weed Science Society of America, 2020

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.)

Footnotes

Associate Editor: Barry Brecke, University of Florida

References

Anonymous (2015) Rescue® product label. Crop Protection UK Limited. Capital Park, Cambridge, UK: Syngenta. p.1Google Scholar
Anonymous (2018a) Acclaim Extra® product label. Cary, NC: Bayer CropScience LPGoogle Scholar
Anonymous (2018b) Drive XLR8® product label. Research Triangle Park, NC: BASF CorpGoogle Scholar
Anonymous (2018c) Manuscript® product label. Greensboro, NC: Syngenta Crop Protection, LLCGoogle Scholar
Anonymous (2019) Pylex® product label. Research Triangle Park, NC: BASF CorpGoogle Scholar
Basak, S, McElroy, JS, Brown, AM, Goncalves, CG, Patel, JD, McCullough, PE (2019) Plastidic ACCase Ile-1781-Leu is present in pinoxaden-resistant southern crabgrass (Digitaria ciliaris). Weed Sci 68:1–10 CrossRefGoogle Scholar
Carroll, MJ, Mahoney, MJ, Dernoeden, PH (1992) Creeping bentgrass (Agrostis palustris) quality as influenced by multiple low-rate applications of fenoxaprop. Weed Technol 6:356–360 CrossRefGoogle Scholar
Curran, WS, Ryan, MR, Myers, MW, Adler, PR (2011) Effectiveness of sulfosulfuron and quinclorac for weed control during switchgrass establishment. Weed Technol 25:598–603 CrossRefGoogle Scholar
Dernoeden, P (1987) Tolerance of perennial ryegrass and tall fescue seedlings to fenoxaprop. Agron J 79:1035–1037 CrossRefGoogle Scholar
Enache, AJ, Ilnicki, RD (1991) BAS 514 and dithiopyr for weed control in cool season turfgrasses. Weed Technol 5:616–621 CrossRefGoogle Scholar
Grichar, WJ, Baumann, PA, Baughman, TA, Nerada, JD (2008) Weed control and bermudagrass tolerance to imazapic plus 2,4-D. Weed Technol 22:97–100 CrossRefGoogle Scholar
Henry, G, Hart, S (2004) Velvet and creeping bentgrass tolerance to fenoxaprop. HortSci 39:1768–1770 CrossRefGoogle Scholar
Henry, GM, Yelverton, FH, Burton, MG (2007) Dallisgrass (Paspalum dilatatum) control with foramsulfuron in bermudagrass turf. Weed Technol 21:759–762 CrossRefGoogle Scholar
Hofer, U, Muehlebach, M, Hole, S, Zoschke, A (2006) Pinoxaden – for broad spectrum grass weed management in cereal crops. J Plant Dis Prot 113: 989–995 Google Scholar
Hosaka, H, Inaba, H, Ishikawa, H (1984) Response of monocotyledons to BAS 9052 OH. Weed Sci 32:28–32 CrossRefGoogle Scholar
Hugh, J, Butler, B, Appleby, A (1986) Tolerance of red fescue (Festuca rubra) and bentgrass (Agrostis spp.) to sethoxydim. Weed Sci 34:457–461 Google Scholar
Keeley, SJ, Branham, BE, Penner, D (1997) Adjuvant enhancement of large crabgrass (Digitaria sanguinalis) control with dithiopyr. Weed Sci 45:205–211 CrossRefGoogle Scholar
McCarty, LB, Higgins, JM, Miller, LC, Whitwell, T (1986) Centipede tolerance to postemergence grass herbicides. HortSci 21:1405–1407 Google Scholar
McCarty, LB, Higgins, JM, Corbin, FT, Whitwell, T (1990) Absorption, translocation, and metabolism of sethoxydim in centipedegrass and goosegrass. HortScience 115:605–607 Google Scholar
Muehlebach, M, Cederbaum, F, Cornes, D, Friedmann, AA, Glock, J, Hall, G, Indolese, AF, Kloer, DP, Le Goupil, G, Maetzke, T, Meier, H, Schneider, R, Stoller, A, Szczepanski, H, Wendeborn, S, Widmer, H (2011) Aryldiones incorporating a [1,4,5] oxadiazepane ring. Part 2: Chemistry and biology of the cereal herbicide pinoxaden. Pest Manage Sci 67:1499–1521 CrossRefGoogle Scholar
Reicher, ZJ, Weisenberger, DV, Throssell, CS (1999) Turf safety and effectiveness of dithiopyr and quinclorac for large crabgrass (Digitaria sanguinalis) control in spring seeded turf. Weed Technol 13:253–256 CrossRefGoogle Scholar
Seefeldt, SS, Jensen, JS, Fuerst, EP (1995) Log-logistic analysis of herbicide dose-response relationships. Weed Technol 9:218–227 CrossRefGoogle Scholar
Velini, ED, Alves, E, Godoy, MC, Meschede, DK, Souza, RT, Duke, SO (2008) Glyphosate applied at low doses can stimulate plant growth. Pest Manage Sci 64:489–496 CrossRefGoogle ScholarPubMed
Wiedman, SJ, Appleby, AP (1972). Plant growth stimulation by sublethal concentrations of herbicides. Weed Res 12:65–74 CrossRefGoogle Scholar