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DOI: | 10.1017/wet.2019.76 |
Web URL(s): | https://bioone.org/journals/weed-technology/volume-34/issue-1/wet.2019.76/Bermudagrass-tolerance-of-indaziflam-PRE-applications-in-forage-production/10.1017/wet.2019.76.full Last checked: 09/30/2021 https://bioone.org/journalArticle/Download?urlid=10.1017%2Fwet.2019.76 Last checked: 09/30/2021 Requires: PDF Reader Notes: Direct download https://www.cambridge.org/core/journals/weed-technology/article/bermudagrass-tolerance-of-indaziflam-pre-applications-in-forage-production/BA7AD224F9684736CA11DED7965ED152 Last checked: 09/30/2021 Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Hurdle, Nicholas L.;
Grey, Timothy L.;
McCullough, Patrick E.;
Shilling, Donn;
Belcher, Jason |
Author Affiliation: | Hurdle: Graduate Research Assistant, Department of Crop and Soil Sciences, University of Georgia, Tifton, GA; Grey: Professor, Department of Crop and Soil Sciences, University of Georgia, Tifton, GA; McCullough: Associate Professor, Department of Crop and Soil Sciences, University of Georgia, Griffin, GA; Shilling: Professor, Department of Crop and Soil Sciences, University of Georgia, Athens, GA; Belcher: 5 Eastern Regional Stewardship and Development Manager, Vegetation Management, Bayer United States, Auburn, AL |
Title: | Bermudagrass tolerance of indaziflam PRE applications in forage production |
Source: | Weed Technology. Vol. 34, No. 1, January/February 2020, p. 125-128. |
Publishing Information: | Champaign, Illinois: Weed Science Society of America |
# of Pages: | 4 |
Keywords: | Author-Supplied Keywords: Hay production; Residual
|
Abstract/Contents: | "Bermudagrass is a major forage species throughout Georgia and the Southeast. An essential part of achieving high-yielding, top-quality forages is proper weed control. Indaziflam is a residual herbicide that controls many broadleaf and grass species by inhibiting cellulose biosynthesis. Research conducted in Tift and Colquitt counties in Georgia determined optimal PRE rates for indaziflam for bermudagrass forage production. Treatments applied at spring greenup of established 'Alicia' bermudagrass included indaziflam at 47, 77, 155, or 234 g ai ha-1 PRE, pendimethalin at 4,480 g ha-1 PRE, a split application of indaziflam at 47 g ha-1 PRE followed by the same rate applied POST after the first cutting, and a nontreated control (seven treatments in all). Forages were machine harvested three times each year for each location beginning at least 47 d after treatment (DAT), with final cuttings up to 168 DAT. For all treatments, fresh- and dry-weight yields at each harvest and totals for the season did not differ from the nontreated control. Indaziflam at 155 and 234 g ha-1 did cause minor stunting at 44 DAT, but this was transient and not observed at the second harvest. Indaziflam applied PRE has the potential to provide residual control of troublesome weeds in bermudagrass forage and hay production, with ephemeral stunting at the recommended application rates." |
Language: | English |
References: | 20 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Hurdle, N. L., T. L. Grey, P. E. McCullough, D. Shilling, and J. Belcher. 2020. Bermudagrass tolerance of indaziflam PRE applications in forage production. Weed Technol. 34(1):p. 125-128. |
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| DOI: 10.1017/wet.2019.76 |
| Web URL(s): https://bioone.org/journals/weed-technology/volume-34/issue-1/wet.2019.76/Bermudagrass-tolerance-of-indaziflam-PRE-applications-in-forage-production/10.1017/wet.2019.76.full Last checked: 09/30/2021 https://bioone.org/journalArticle/Download?urlid=10.1017%2Fwet.2019.76 Last checked: 09/30/2021 Requires: PDF Reader Notes: Direct download https://www.cambridge.org/core/journals/weed-technology/article/bermudagrass-tolerance-of-indaziflam-pre-applications-in-forage-production/BA7AD224F9684736CA11DED7965ED152 Last checked: 09/30/2021 Access conditions: Item is within a limited-access website |
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