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Quinclorac and Aminocyclopyrachlor Movement in Sandy Soils

Published online by Cambridge University Press:  20 January 2017

Jason W. Adams  and
Rodney G. Lym
Jason W. Adams
Affiliation:
Plant Sciences Department, North Dakota State University, Fargo, ND 58105
Rodney G. Lym*
Affiliation:
Plant Sciences Department, North Dakota State University, Fargo, ND 58105
*
Corresponding author's E-mail: [email protected]
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Abstract

The Sheyenne National Grassland (SNG) is a native tall grass and mixed grass prairie located in southeastern North Dakota. Approximately half of the SNG has been invaded by leafy spurge (Euphorbia esula L.) and control methods have been limited. Many herbicides cannot be utilized at the SNG due to sandy soils (> 80%) and shallow groundwater, nor can they be applied near the western prairie fringed orchid (Platanthera praeclara Sheviak and Bowles), a federally listed threatened plant found on the SNG. Quinclorac and aminocyclopyrachlor were considered for use on the SNG but potential to enter the groundwater was unclear. Movement of quinclorac and aminocyclopyrachlor was evaluated in 70 cm soil columns that simulated field conditions from five ecological sites. Quinclorac leached further following the heavy rainfall event of 15 cm in 48 h compared to the annual precipitation of 51 cm applied over 9 wk. Quinclorac leached approximately 45 cm into the soil profile averaged over all soil types and both precipitation events but never exceeded 65 cm regardless of soil type. Aminocyclopyrachlor leaching was greater than quinclorac and moved through all soil types into the leachate following both watering regimes. Desorption of both herbicides was incomplete. Approximately 10 and 32% of applied aminocyclopyrachlor and quinclorac, respectively, remained in the top 5 cm of soil regardless of soil type or watering regime. Quinclorac but not aminocyclopyrachlor was considered suitable for use at the SNG to control leafy spurge and has the added benefit of not harming the western prairie fringed orchid.

Keywords

Aminocyclopyrachlorquincloracleafy spurge, Euphorbia esula L.western prairie fringed orchid (Platanthera praeclara Sheviak and Bowles)Groundwaterherbicide movementresidue
Type
Research Article
Information
Invasive Plant Science and Management , Volume 8 , Issue 3 , September 2015 , pp. 269 - 275
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

Bukun, B, Shaner, DL, Nissen, SJ, Westra, P, Brunk, G (2010) Comparison of the interactions of aminopyralid vs. clopyralid with soil. Weed Sci 58:473–477 Google Scholar
Caudle, D, DiBenedetto, J, Karl, M, Sanchez, H, Talbot, C (2013) Interagency Ecological Site Handbook for Rangelands. http://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=33151.wba. 109 p. Accessed November 21, 2013Google Scholar
Conklin, KL, Lym, RG (2013) Effect of temperature and moisture on aminocyclopyrachlor soil half-life. Weed Technol 27:552–556 Google Scholar
Erickson, AM, Lym, RG, Kirby, D (2006) Effect of herbicides for leafy spurge control on the western prairie fringed orchid. Rangeland Ecol Manage 59:462–467 Google Scholar
Fast, BJ, Ferrell, JA, MacDonald, GE, Krutz, LJ, Kline, WN (2010) Picloram and aminopyralid sorption to soil and clay minerals. Weed Sci 58:484–489 CrossRefGoogle Scholar
Hill, BD, Miller, JJ, Harker, KN, Byers, SD, Inaba, DJ, Zhang, C (2000) Estimating the relative leaching potential of herbicides in Alberta soils. Water Qual Res J Can 35:693–710 Google Scholar
Hill, BD, Moyer, JR, Inaba, DJ, Doram, R (1998) Effect of moisture on quinclorac dissipation in Lethbridge soil. Can J Plant Sci 78:697–702 CrossRefGoogle Scholar
Kuehl, BD, Lym, RG (1997) Leafy spurge (Euphorbia esula) control with quinclorac. Weed Technol 11:265–269 Google Scholar
Lym, RG (1998) The biology and integrated management of leafy spurge (Euphorbia esula) on North Dakota rangeland. Weed Technol 12:367–373 CrossRefGoogle Scholar
Lym, RG (2010) Control of invasive and troublesome weeds with aminocyclopyrachlor in North Dakota. Proc West Soc Weed Sci 63:41 Google Scholar
Lym, RG (2011) Long-term control of leafy spurge with aminocyclopyrachlor. Res Prog Rep West Soc Weed Sci p 28–29 Google Scholar
Lym, RG, Messersmith, CG (1988) Survey for picloram in North Dakota groundwater. Weed Technol 2:217–222 Google Scholar
Lym, RG, Messersmith, CG (1990) Cost-effective long-term leafy spurge (Euphorbia esula) control with herbicides. Weed Technol 4:635–641 Google Scholar
Messersmith, CG, Lym, RG, Galitz, DS (1985) Biology of leafy spurge. Pages 42–56 in Watson, AK, eds Leafy Spurge. Monograph 3. Champaign, IL Weed Science Society of America Google Scholar
Nelson, WT (1986) Grassland habitat types – Sheyenne National Grasslands. M.S. thesis. Fargo, ND North Dakota State University. 47 pGoogle Scholar
Oliveira, RS, Alonso, DG, Koskinen, WC (2011) Sorption-desorption of aminocyclopyrachlor in selected Brazilian soils. J Environ Sci and Health, Part B 59:4045–4050 Google ScholarPubMed
Oliveira, RS, Alonso, DG, Koskinen, WC, Papiernik, SK (2013) Comparative sorption, desorption and leaching potential of aminocyclopyrachlor and picloram. J Environ Sci and Health, Part B 48:1049–1057 Google Scholar
Pieper, DM (2007) Final environmental impact statement: noxious weed management project, Dakota Prairie Grasslands. Bismark, ND U.S. Forest Service. 140 pGoogle Scholar
Shaner, DL, ed. (2014a) Aminocyclopyrachlor. Pages 41–42 in Herbicide Handbook. 10th ed. Lawrence, KS Weed Science Society of America Google Scholar
Shaner, DL, ed. (2014b) Dicamba. Pages 139–141 in Herbicide Handbook. 10th ed. Lawrence, KS Weed Science Society of America Google Scholar
Shaner, DL, ed. (2014c) Picloram. Pages 350–352 in Herbicide Handbook. 10th ed. Lawrence, KS Weed Science Society of America Google Scholar
Shaner, DL, ed. (2014d) Quinclorac. Pages 399–400 in Herbicide Handbook. 10th ed. Lawrence, KS Weed Science Society of America Google Scholar
Soil Survey Staff (2011) Natural Resources Conservation Service, U.S. Department of Agriculture. Web Soil Survey. http://websoilsurvey.nrcs.usda.gov/. Accessed November 21, 2013.Google Scholar
[USFWS] U.S. Fish and Wildlife Service (1996) Platanthera praeclara (Eastern Prairie Fringed Orchid) Recovery Plan. Ft. Snelling, Minnesota U.S. Fish and Wildlife Service. 101 p.Google Scholar
Weber, JB, Whitacre, DM (1982) Mobility of herbicides in soil columns under saturated- and unsaturated-flow conditions. Weed Sci 30:579–584 Google Scholar