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| DOI: | 10.1002/its2.44 |
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| Web URL(s): | https://onlinelibrary.wiley.com/doi/10.1002/its2.44
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| Publication Type:
| Refereed |
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| Author(s): | Jester, Jennifer L.;
Gonçalves, Clebson G.;
Willis, John B.;
Askew, Shawn D. |
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| Author Affiliation: | Jester: Omnium/ Land-O-Lakes, St. Joseph, MO; Gonçalves and Askew: School of Plant and Environmental Sciences, Virginia Polytechnic Institute and State University, Blacksburg, VA; Willis: Bayer Crop Science United States, Humboldt, TN |
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| Title: | Turfgrass response to flazasulfuron and trifloxysulfuron sodium deposited by runoff water |
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| Section: | Turfgrass weed management
Other records with the "Turfgrass weed management" Section
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| Source: | International Turfgrass Society Research Journal. Vol. 14, No. 1, June 2022, p. 747-752. |
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| Publishing Information: | s.l.: International Turfgrass Society |
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| # of Pages: | 6 |
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| Abstract/Contents: | "Flazasulfuron is a selective herbicide registered for use in warm-season turfgrass. Concerns have been raised over its mobility in surface water runoff. Studies were conducted in Blacksburg, VA and Charlottesville, VA to evaluate injury to Lolium perenne L. (perennial ryegrass) downslope of plots treated with transition-assisting herbicides, including flazasulfuron, pronamide, and trifloxysulfuron sodium. Flazasulfuron (52 g a.i. ha-1) and pronamide (1120 g a.i. ha-1) consistently injured L. perenne greater than trifloxysulfuron sodium (17 g a.i. ha-1) or lower rates of flazasulfuron (9 and 26 g a.i. ha-1). At Charlottesville, soil was more saturated, and a natural rainfall increased the rate of runoff and severity of L. perenne injury below treated plots. At this site, flazasulfuron (52 g a.i. ha-1) and pronamide (1120 g a.i. ha-1) caused visible injury to L. perenne 10 to 16 m below treated plots. Based on L. perenne injury, flazasulfuron mobility at the rates tested can be considered equivalent or greater than trifloxysulfuron sodium, and equivalent or less than pronamide when subjected to excessive irrigation or rainfall soon after application to saturated soils. Precautions should be taken to avoid application of these herbicides to saturated soils and apply when rainfall is not expected for sufficient time to rinse turfgrass foliage and incorporate nonabsorbed herbicide into soil via light irrigation." |
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| Language: | English |
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| References: | 38 |
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| Note: | TIC-hosted web link available 2 years after publication date.
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Jester, J. L., calves Gon¸Willis C. G., and Askew J. B. 2022. Turfgrass response to flazasulfuron and trifloxysulfuron sodium deposited by runoff water. Int. Turfgrass Soc. Res. J. 14(1):p. 747-752. |
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| DOI: 10.1002/its2.44 |
| Web URL(s):
https://onlinelibrary.wiley.com/doi/10.1002/its2.44
Last checked: 09/12/2022
Requires: HTML5
Access conditions: Item is within a limited-access website
https://onlinelibrary.wiley.com/doi/epdf/10.1002/its2.44
Last checked: 09/12/2022
Requires: JavaScript; HTML5
Access conditions: Item is within a limited-access website
https://onlinelibrary.wiley.com/doi/pdf/10.1002/its2.44
Last checked: 09/12/2022
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Access conditions: Item is within a limited-access website |
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MSU catalog number: b2394179 |
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