Full TGIF Record # 322568
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DOI:10.2134/cftm2018.12.0101
Web URL(s):https://acsess.onlinelibrary.wiley.com/doi/10.2134/cftm2018.12.0101
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Publication Type:
i
Refereed
Author(s):Patton, Aaron J.; Braun, Ross C.; Weisenberger, Daniel V.
Author Affiliation:Dep. of Horticulture and Landscape Architecture, Purdue Univ., West Lafayette, IN
Title:Single applications of natural postemergence weed control options do not provide effective ground ivy control
Section:Applied turfgrass science
Other records with the "Applied turfgrass science" Section
Source:Crop, Forage and Turfgrass Management. Vol. 5, No. 1, 2019, p. 1-7.
Publishing Information:Madison, Wisconsin: American Society of Agronomy and Crop Science Society of America
# of Pages:7
Keywords:TIC Keywords: Comparisons; Glechoma hederacea; Heat injury; Herbicide efficacy; Herbicide injury; Mechanical weed control; Poa pratensis; Weed flaming
Abstract/Contents:"A frequent question is "What 'natural' or 'organic' herbicides (i.e., non-pesticide products) are available for weed control in lawns?" The objectives of this experiment were to determine injury to Kentucky bluegrass (Poa pratensis L.) and efficacy of various natural weed control products on ground ivy (Glechoma hederacea L.). Thirteen "natural" or "organic" treatments were compared to a synthetic postemergence herbicide and a nontreated control. Products were applied in October 2010 and 2011 in West Lafayette, IN. Turf injury was highest for the flame thrower treatment for up to 4 weeks after treatment (WAT). Treatments including Scythe, Worry Free Weed and Grass Killer, BurnOut II Fast Acting Weed and Grass Killer, octanoic acid with or without clove oil, clove oil, and a vinegar cocktail resulted in unacceptable turf injury for 2 to 4 WAT, but then all treatments recovered by 4 to 6 WAT or the following spring. At 3 WAT, ground ivy was initially reduced (75 to 100% control) by the flame thrower, Scythe, BurnOut II Fast Acting Weed and Grass Killer, octanoic acid + clove oil, and mechanical weed control treatments. However, ground ivy coverage reductions were temporary, as a single fall application did not provide adequate long-term control (>50%), and all treatments were similar the following spring, providing an average of only 22% ground ivy control. Single applications of the tested natural weed control options do not adequately control ground ivy with the majority of the products causing unacceptable turf injury."
Language:English
References:24
Note:Pictures, color
Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Patton, A. J., R. C. Braun, and D. V. Weisenberger. 2019. Single applications of natural postemergence weed control options do not provide effective ground ivy control. Crop, Forage and Turfgrass Management. 5(1):p. 1-7.
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DOI: 10.2134/cftm2018.12.0101
Web URL(s):
https://acsess.onlinelibrary.wiley.com/doi/10.2134/cftm2018.12.0101
    Last checked: 10/27/2022
    Requires: HTML5
    Access conditions: Item is within a limited-access website
https://acsess.onlinelibrary.wiley.com/doi/epdf/10.2134/cftm2018.12.0101
    Last checked: 10/27/2022
    Requires: JavaScript; HTML5
    Access conditions: Item is within a limited-access website
https://acsess.onlinelibrary.wiley.com/doi/pdfdirect/10.2134/cftm2018.12.0101
    Last checked: 10/27/2022
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
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