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| DOI: | 10.1002/cft2.20051 |
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| Web URL(s): | https://acsess.onlinelibrary.wiley.com/doi/10.1002/cft2.20051
Last checked: 2/3/2021
https://acsess.onlinelibrary.wiley.com/doi/pdf/10.1002/cft2.20051
Last checked: 2/3/2021
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Richard, Michael P.;
Morrison, Jesse I.;
McCurdy, James D. |
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| Author Affiliation: | Richard: USDA-NRCS, Jamie L. Whitten Plant Material Center, Coffeeville, MS; Morrison and McCurdy: Dep. of Plant and Soil Science, Mississippi State Univ., Mississippi State, MS |
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| Title: | Effects of preemergence herbicides on establishment of little bluestem and sideoats grama golf course rough |
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| Section: | Applied turfgrass science
Other records with the "Applied turfgrass science" Section
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| Source: | Crop, Forage and Turfgrass Management. Vol. 6, No. 1, 2020, p. [1-7]. |
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| # of Pages: | 7 |
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| Publishing Information: | Madison, Wisconsin: American Society of Agronomy and Crop Science Society of America |
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| Abstract/Contents: | "Native warm-season grass (NWSG) roughs provide environmental and aesthetic value to golf courses; however, weed competition is a constraint during establishment. This research evaluated the effects of common turfgrass preemergence herbicides on establishment of newly seeded 1:1 mixture of little bluestem [Schizachyrium scoparium (Michx.) Nash] and sideoats grama [Bouteloua curtipendula (Michx.) Torr.] (14.3 lb total seed acre-1) rough. Herbicides applied immediately after drill-seeding included: atrazine (1.0 lb a.i. acre-1), dimethenamid-P (1.5 lb acre-1), dithiopyr (0.38 lb acre-1), imazapic (0.06 lb acre-1), indaziflam (0.029 lb acre-1), isoxaben (1.0 lb acre-1), S-metolachlor (2.48 lb acre-1), oxadiazon (4.0 lb acre-1), pendimethalin (1.47 lb acre-1), prodiamine (0.75 lb acre-1), and simazine (1.0 lb acre-1). Effects upon NWSG plant density and biomass, as well as smooth crabgrass [Digitaria ischaemum (Schreb.) Schreb. ex Muhl.] control, were evaluated in 2017 and 2018. Across years, imazapic, dimethenamid, oxadiazon, and metolachlor controlled crabgrass >90%. In 2017, little bluestem plant density assessed 4 months after treatment was 2 to 13 times greater in imazapic-treated plots than all other treatments except for those treated with isoxaben and simazine. Application of imazapic resulted in greater little bluestem aboveground biomass than all other herbicide treatments, except simazine, in 2017. In 2018, imazapic resulted in greater little bluestem plant density than the untreated control, atrazine, prodiamine, oxadiazon, isoxaben, or simazine. Although it was a minor component of the sward, sideoats grama was generally tolerant of imazapic. Imazapic application during seeded establishment of little bluestem and sideoats grama golf course rough provides acceptable crop tolerance and smooth crabgrass control." |
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| Language: | English |
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| References: | 23 |
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| Note: | "Article e20051"
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
2020. Effects of preemergence herbicides on establishment of little bluestem and sideoats grama golf course rough. Crop, Forage and Turfgrass Management. 6(1):p. [1-7]. |
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| DOI: 10.1002/cft2.20051 |
| Web URL(s):
https://acsess.onlinelibrary.wiley.com/doi/10.1002/cft2.20051
Last checked: 2/3/2021
https://acsess.onlinelibrary.wiley.com/doi/pdf/10.1002/cft2.20051
Last checked: 2/3/2021
Requires: PDF Reader |
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