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| Web URL(s): | http://web.archive.org/web/20051109055407/http://www.turffiles.ncsu.edu/pubs/weeds/ITS2001paper.pdf
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https://archive.lib.msu.edu/tic/its/articles/2001jou1050.pdf
Last checked: 09/29/2008
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| Publication Type:
| Refereed |
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| Author(s): | Yelverton, F. H.;
McCarty, L. B. |
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| Author Affiliation: | Yelverton: Crop Science Department, North Carolina State University, Raleigh, NC; McCarty: Department of Horticulture, Clemson, SC |
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| Title: | Tolerance of perennial ryegrass and Poa annua control with herbicides in overseeded bermudagrass |
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| Section: | Turfgrass weeds
Other records with the "Turfgrass weeds" Section
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| Meeting Info.: | Toronto, Ontario, Canada: July 2001 |
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| Source: | International Turfgrass Society Research Journal. Vol. 9, No. Part 2, 2001, p. 1050-1055. |
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| Publishing Information: | Oakville, Ontario, Canada: International Turfgrass Society |
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| # of Pages: | 6 |
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| Keywords: | TIC Keywords: Lolium perenne; Resistance; Turfgrass establishment; Herbicides; Application rates; Herbicide resistance; Poa annua control; Overseeding; Cynodon; Oxadiazon; Prodiamine; Dithiopyr; Pendimethalin; Benfluralin; Pronamide; Ethofumesate; Non-target effects; Poa annua
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| Abstract/Contents: | "Annual bluegrass control and perennial ryegrass tolerance were evaluated in a series of experiments in overseeded bermudagrass. Herbicides applied prior to overseeding were oxadiazon at 1.1, 2.2, 3.3, or 4.4 kg ai ha-1, prodiamine at 0.43, 0.56, 0.84, or 1.1 kg ai ha-1, dithiopyr at 0.28 or 0.56 kg ai ha-1, pendimethalin at 2.2 kg ai ha-1, benefin at 3.1 kg ai ha-1, or pronamide at 1.7 kg ai ha-1. Ethofumesate was applied at 0.84 or 1.1 followed by 1.1 kg ai ha-1 after overseeding. Perennial ryegrass establishment was not affected by oxadiazon at 2.2 kg ai ha-1 applied 8 weeks before overseeding (WBO) but 4.4 kg ai ha-1 reduced establishment. Applications made closer than 8 WBO also reduced perennial ryegrass establishment. Prodiamine at 0.43 or 0.56 kg ai ha-1, benefin at 3.1 kg ai ha-1, pronamide at 1.7 kg ai ha-1, or dithiopyr at 0.28 or 0.56 kg ai ha-1, all applied 8 WBO, did not reduce perennial ryegrass establishment. Dithiopyr also did not reduce perennial ryegrass establishment when applied 4 WBO. Annual bluegrass control was good with oxadiazon at 2.2 kg ai ha-1, prodiamine at rates at or above 0.56 kg ai ha-1, pendimethalin at 2.2 kg ai ha-1, and benefin at 3.1 kg ai ha-1. Ethofumesate applied at 1.1 kg ai ha-1 6 weeks after overseeding (WAO) followed by the same rate at 9 WAO provided excellent annual bluegrass control with no negative effects on perennial ryegrass establishment." |
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| Language: | English |
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| References: | 15 |
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| Note: | Reprint appears in North Carolina Turfgrass, October/Novemeber 2001, p. 40-41
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Yelverton, F. H., and L. B. McCarty. 2001. Tolerance of perennial ryegrass and Poa annua control with herbicides in overseeded bermudagrass. Int. Turfgrass Soc. Res. J. 9(Part 2):p. 1050-1055. |
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| Web URL(s):
http://web.archive.org/web/20051109055407/http://www.turffiles.ncsu.edu/pubs/weeds/ITS2001paper.pdf
Last checked: 04/16/2008
Requires: PDF Reader
https://archive.lib.msu.edu/tic/its/articles/2001jou1050.pdf
Last checked: 09/29/2008
Requires: PDF Reader |
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MSU catalog number: SB 433 .I52 v. 9 |
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