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Preemergence Control of Nine Invasive Weeds with Aminocyclopyrachlor, Aminopyralid, and Indaziflam

  • Derek J. Sebastian (a1), Scott J. Nissen (a1), James R. Sebastian (a2), Paul J. Meiman (a3) and K. George Beck (a1)...
Abstract

There are an estimated 400 million hectares of non-cropland in the United States primarily designated as rangeland and pastureland, and there are more than 300 invasive weeds found on these sites, causing an estimated annual loss of $5 billion. Among the most invasive and problematic weeds are Dalmatian toadflax, diffuse knapweed, downy brome, and musk thistle. Currently, herbicides are the most common management strategy for broadleaf weeds and invasive winter annual grasses. Indaziflam, a new herbicide for invasive plant management in non-crop areas, is a cellulose-biosynthesis inhibitor capable of providing residual invasive winter annual grass control up to 3 yr after treatment (YAT). A field experiment was conducted to determine whether residual Dalmatian toadflax and downy brome control by aminocyclopyrachlor, imazapic, and picloram could be extended by tank mixing these herbicides with indaziflam. Indaziflam tank mixed with aminocyclopyrachlor, imazapic, and picloram provided increased Dalmatian toadflax (84% to 91%) and downy brome (89% to 94%) control 4 YAT, compared with treatments excluding indaziflam. Treatments without indaziflam controlled 50% to 68% of Dalmatian toadflax and <25% downy brome 4 YAT. Based on these results, a greenhouse dose–response experiment was conducted with aminocyclopyrachlor, aminopyralid, and indaziflam to compare preemergence control of nine common non-crop weeds. Averaged across species, aminocyclopyrachlor and aminopyralid GR50 values (herbicide concentration resulting in 50% reduction in plant biomass) were 29 and 52 times higher compared with indaziflam, respectively. These data suggest that indaziflam could be used for residual control of non-crop weeds as a tank-mix partner with other foliar-applied broadleaf herbicides.

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*Corresponding author’s E-mail: derek.sebastian@rams.colostate.edu
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Associate Editor for this paper: Jane M. Mangold, Montana State University.

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References
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Alex JF (1962) The taxonomy, history, and distribution of Linaria dalmatica . Can J Bot 40:295307
Ball DA (2014) Effects of aminocyclopyrachlor herbicide on downy brome (Bromus tectorum) seed production under field conditions. Invasive Plant Sci Manag 7:561564
Beck KG (2009) Biology and Management of the Toadflaxes. Colorado State University Extension Fact Sheet 3.114. http://www.ext.colostate.edu/pubs/natres/03114.html. Accessed: October 10, 2016
Beck KG, Zimmerman K, Schardt JD, Stone J, Lukens RR, Reichard S, Randall J, Cangelosi AA, Cooper D, Thompson JP (2008) Invasive species defined in a policy context: recommendations from the federal invasive species advisory committee. Invasive Plant Sci Manag 1:414421
Brabham C, Lei L, Gu Y, Stork J, Barrett M, DeBolt S (2014) Indaziflam herbicidal action: a potent cellulose biosynthesis inhibitor. Plant Physiol 166:11771185
Brosnan JT, Breeden GK, McCullough PE, Henry GM (2012) PRE and POST control of annual bluegrass (Poa annua) with indaziflam. Weed Technol 26:4853
Burnside OC, Wilson RG, Weisberg S, Hubbard KG (1996) Seed longevity of 41 weed species buried 17 years in eastern and western Nebraska. Weed Sci 44:7486
Chambers JC, Pyke DA, Maestas JD, Pellant M, Boyd CS, Campbell SB, Espinosa S, Havlina DW, Mayer KE, Wuenschel A (2014) Using Resistance and Resilience Concepts to Reduce Impacts of Invasive Annual Grasses and Altered Fire Regimes on the Sagebrush Ecosystem and Greater Sage-Grouse: A Strategic Multi-Scale Approach. General Technical Rep RMRS-GTR-326. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. http://www.fs.fed.us/rm/pubs/rmrs_gtr326.pdf. Accessed: July 10, 2016
Christensen S (1994) Crop weed competition and herbicide performance in cereal species and varieties. Weed Res 34:2936
[CoCoRaHS] Community Collaborative Rain, Snow, and Hail Network. (2015) Colorado Water Year Summary. http://www.cocorahs.org/WaterYearSummary. Accessed: November 10, 2016
Davies KW, Bates JD, Boyd CS (2016) Effects of intermediate-term grazing rest on sagebrush communities with depleted understories: evidence of a threshold. Rangel Ecol Manag 69:173178
de Barreda DG, Reed TV, Yu JL, McCullough PE (2013) Spring establishment of four warm-season turfgrasses after fall indaziflam applications. Weed Technol 27:448453
DiTomaso JM (2000) Invasive weeds in rangelands: species, impacts, and management. Weed Sci 48:255265
DiTomaso JM, Masters RA, Peterson VF (2010) Rangeland invasive plant management. Rangelands 32:4347
Duncan CA, Jachetta JJ, Brown ML, Carrithers VF, Clark JK, Ditomaso JM, Lym RG, McDaniel KC, Renz MJ, Rice PM (2004) Assessing the economic, environmental, and societal losses from invasive plants on rangeland and wildlands. Weed Technol 18:14111416
[EPA] Environmental Protection Agency (2010) Indaziflam Fact Sheet. http://www.epa.gov/opp00001/chem_search/reg_actions/registration/fs_PC-080818_26-Jul-10.pdf. Accessed: August 10, 2016
Evans RA, Young JA (1970) Plant litter and establishment of alien annual weed species in rangeland communities. Weed Sci 18:697703
Gerlach J, Rice K (1996) Centaurea solstitialis threatens California’s ecosystems. Bull Ecol Soci Am 77:160161
Harmoney KR, Stahlman PW, Geier PW, Rupp R (2012) Effects of a new herbicide (aminocyclopyrachlor) on buffalograss and forbs in shortgrass prairie. Weed Technol 26:455459
Humphrey LD, Schupp EW (2001) Seed banks of Bromus tectorum–dominated communities in the Great Basin. West North Am Naturalist 61:8592
James LF, Evans JO, Ralphs M, Child R (1991) Noxious Range Weeds. Boulder, CO: Westview
Jhala AJ, Singh M (2012) Leaching of indaziflam compared with residual herbicides commonly used in Florida citrus. Weed Technol 26:602607
Kaapro J (2012) Indaziflam—a new herbicide for pre-emergent control of weeds in turf, forestry, industrial vegetation, and ornamentals. In Proceedings of the 23rd Asian-Pacific Weed Science Society Conference. Queensland, AU
Kelley WK, Fernandez-Gimenez ME, Brown CS (2013) Managing downy brome (Bromus tectorum) in the Central Rockies: land manager perspectives. Invasive Plant Sci Manag 6:521535
Knapp PA (1996) Cheatgrass (Bromus tectorum L) dominance in the Great Basin Desert: history, persistence, and influences to human activities. Global Environ Chang 6:3752
Kyser GB, DiTomaso JM (2013) Effect of timing on chemical control of Dalmatian toadflax (Linaria dalmatica) in California. Invasive Plant Sci Manag 6:362370
Kyser GB, Wilson RG, Zhang JM, DiTomaso JM (2013) Herbicide-assisted restoration of Great Basin sagebrush steppe infested with medusahead and downy brome. Rangel Ecol Manag 66:588596
Lagator M, Vogwill T, Mead A, Colegrave N, Neve P (2013) Herbicide mixtures at high doses slow the evolution of resistance in experimentally evolving populations of Chlamydomonas reinhardtii . New Phytol 198:938945
Mangold J, Orloff N, Parkinson H, Halstvedt M (2015) Integrating herbicides and re-seeding to restore rangeland infested by an invasive forb-annual grass complex. Ecol Restor 33:1619
Mangold J, Parkinson H, Duncan C, Rice P, Davis E, Menalled F (2013) Downy brome (Bromus tectorum) control with imazapic on Montana grasslands. Invasive Plant Sci Manag 6:554558
Oliveira RS Jr, Alonso DG, Koskinen WC, Papiernik SK (2013) Comparative sorption, desorption and leaching potential of aminocyclopyrachlor and picloram. J Environ Sci Heal B 48:10491057
Patrick ER, Wilson RG (1983) Effect of Canada thistle (Cirsium arvense) and musk thistle (Carduus nutans) control on grass herbage. Weed Sci 31:488492
Pimentel D, Zuniga R, Morrison D (2005) Update on the environmental and economic costs associated with alien-invasive species in the United States. Ecol Econ 52:273288
Porensky LM, Derner JD, Augustine DJ, Milchunas DG (2017) Plant community composition after 75 yr of sustained grazing intensity treatments in shortgrass steppe. Rangel Ecol Manag, in press
Rector BG, Harizanova V, Sforza R, Widmer T, Wiedenmann RN (2006) Prospects for biological control of teasels, Dipsacus spp., a new target in the United States. Biol Control 36:114
Ritz C, Cedergreen N, Jensen JE, Streibig JC (2006) Relative potency in nonsimilar dose-response curves. Weed Sci 54:407412
Robocker W (1970) Seed characteristics and seedling emergence of Dalmatian toadflax. Weed Sci 18:720725
Robocker WC, Williams MC, Evans RA, Torell PJ (1969) Effects of age, burial, and region on germination and viability of halogeton seed. Weed Sci 17:6365
Rose KK, Hild AL, Whitson TD, Koch DW, Van Tassell L (2009) Competitive effects of cool-season grasses on re-establishment of three weed species Weed Technol 15:885891
SAS Institute (2010) SAS/STAT, v. 9.3 User’s Guide. Cary, NC
Sebastian DJ, Nissen SJ (2016) Winter annual grass control and remnant plant community response to indaziflam and imazapic. Pages 54–55 in Proceedings of the Western Society of Weed Science. Albuquerque, NM: Western Society of Weed Science
Sebastian DJ, Nissen SJ, Westra P, Shaner DL, Butters G (2016a)Influence of soil properties and soil moisture on the efficacy of indaziflam and flumioxazin on Kochia scoparia L. Pest Manag Sci 73:444451
Sebastian DJ, Sebastian JR, Nissen SJ, Beck KG (2016b) A potential new herbicide for invasive annual grass control on rangeland. Rangel Ecol Manag 69:195198
Sebastian JR, Beck KG (2004) Downy Brome Control on Colorado Rangeland with Imazapic. Colorado Springs, CO: Western Society of Weed Science Progress Report. 1 p
Sebastian JR, Beck K, Sebastian D, Rodgers S (2012) Using aminocyclopyrachlor to control Dalmatian toadflax and promote native plant community recovery and diversity. Pages 51–52 in Proceedings of the Western Society of Weed Science. Reno, NV: Western Society of Weed Science
Sebastian JR, Sebastian DJ, Beck KG (2014) Feral rye control in Colorado. In Proceedings of the Western Society of Weed Science. Colorado Springs, CO: Western Society of Weed Science
Sheley R, Marks G, County M (1999) Preventing Noxious Weed Invasions. http://www.weedawareness.org/assets/documents/Preventing%20Noxious%20Weed%20Invasions.pdf. Accessed: September 10, 2016
Sheley RL, James SJ, Michael FC (1998) Distribution, biology, and management of diffuse knapweed (Centaurea diffusa) and spotted knapweed (Centaurea maculosa). Weed Technol 12:353362
Thompson K, Grime JP (1979) Seasonal variation in the seed banks of herbaceous species in ten contrasting habitats. J Ecol 67: 893921
[USDA-NRCS] U.S. Department of Agriculture, Natural Resources Conservation Service (2014) Web Soil Survey. http://websoilsurvey.nrcs.usda.gov. Accessed: September 12, 2016
Varanasi A, Prasad PV, Jugulam M (2016) Impact of climate change factors on weeds and herbicide efficacy. Adv Agron 135:107146
Watson A, Renney A (1974) The biology of Canadian weeds. 6. Centaurea diffusa and C. maculosa . Can J Plant Sci 54:687701
Weaver SE (2001) The biology of Canadian weeds. 115. Conyza canadensis. Can J Plant Sci 81:867875
Western Regional Climate Center (2013) Cooperative Climatological Data Summaries. http://www.wrcc.dri.edu/climatedata/climsum. Accessed: January 19, 2015
Whisenant SG (1990) Changing fire frequencies on Idaho’s Snake River Plains: ecological and management implications. Pages 4–10 in ED McArthur, EM Romney, SD Smith, and PT Tueller eds., Proceedings of the Symposium on cheatgrass invasion, shrub die-off, and other aspects of shrub biology and management. Ogden, UT: USDA Forest Service, Intermountain Research Station. General Technical Report INT–276
Wilson LM, Turner SC (2005) Biology and Biological Control of Dalmatian and Yellow Toadflax. Morgantown, WV: Forest Health Technology Enterprise Team, U.S. Department of Agriculture Forest Service FHTET-05-13
Young JA, Evans RA (1989) Dispersal and germination of big sagebrush (Artemisia tridentata) seeds. Weed Sci 37:201206
Zouhar K (2008) Wildland fire in ecosystems: fire and nonnative invasive plants. Government Printing Office
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Invasive Plant Science and Management
  • ISSN: 1939-7291
  • EISSN: 1939-747X
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