Full TGIF Record # 310218
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DOI:10.21273/HORTTECH04379-19
Web URL(s):https://journals.ashs.org/horttech/view/journals/horttech/29/6/article-p838.xml
    Last checked: 01/29/2020
https://journals.ashs.org/horttech/downloadpdf/journals/horttech/29/6/article-p838.xml
    Last checked: 01/29/2020
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Publication Type:
i
Refereed
Author(s):Small, Zachary D.; McCurdy, James D.; Begitschke, Erick D.; Richard, Michael P.
Author Affiliation:Department of Plant and Soil Science-Mississippi State University, Mississippi State, MS
Title:Herbicides for control of wild garlic in turfgrass
Source:HortTechnology. Vol. 29, No. 6, December 2019, p. 838-841.
Publishing Information:Alexandria, Virginia: American Society for Horticultural Science
# of Pages:4
Keywords:TIC Keywords: Acetolactate synthase-inhibiting herbicides; Allium vineale; Auxins; Herbicide combinations; Herbicide evaluation; Weed control
Author-Supplied Keywords: Allium vineale; ALS inhibitors; Synthetic auxins; Visual injury; Weed management
Abstract/Contents:"Wild garlic (Allium vineale) is an annual winter weed in managed turfgrass. Its dark green, upright stems are easily distinguishable among low-lying, dormant warm-season grasses. Experiments were conducted to determine the effectiveness of synthetic auxin and acetolactate synthase (ALS) inhibiting herbicides for post-emergence control of wild garlic. Trials were conducted in 2016 and 2017. Throughout both trial years, synthetic auxin herbicides exhibited visual control quicker than ALS inhibitors at the initial assessment date 20 d after application (DAA). Conversely, at the final assessment date 49 DAA, ALS inhibitors were the only treatments that controlled wild garlic by more than 85%. In 2016, plots treated with 2,4-D + dicamba + mecoprop at 4 pt/acre exhibited 88% visual control when assessed 20 DAA, but this level had decreased to 51% by 49 DAA. Similarly, visual control in plots treated with 2,4-D + mecoprop + dicamba + carfentrazone-ethyl at 4 pt/acre decreased from 59% to 56% and 82% to 18% between assessment dates in 2016 and 2017, respectively. Metsulfuron-methyl at 0.5 fl oz/acre controlled wild garlic 94% and 91% at the 49 DAA assessment date, whereas sulfentrazone + metsulfuron-methyl at 0.41 lb/acre controlled wild garlic 93% and 95% at the same assessment dates in 2016 and 2017, respectively. Future research should consider tank mixes of auxin-mimicking and ALS-inhibiting herbicides as potential routes for quick burndown and season-long control."
Language:English
References:15
Note:Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Small, Z. D., J. D. McCurdy, E. D. Begitschke, and M. P. Richard. 2019. Herbicides for control of wild garlic in turfgrass. HortTechnology. 29(6):p. 838-841.
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DOI: 10.21273/HORTTECH04379-19
Web URL(s):
https://journals.ashs.org/horttech/view/journals/horttech/29/6/article-p838.xml
    Last checked: 01/29/2020
https://journals.ashs.org/horttech/downloadpdf/journals/horttech/29/6/article-p838.xml
    Last checked: 01/29/2020
    Requires: PDF Reader
    Notes: Direct download
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