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| Web URL(s): | https://archive.lib.msu.edu/tic/its/articles/2005jou1189.pdf
Last checked: 11/24/2008
Requires: PDF Reader |
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| Access Restriction: | Certain MSU-hosted archive URLs may be restricted to legacy database members. |
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| Publication Type:
| Refereed |
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| Author(s): | Goss, R. M.;
Gaussoin, R. E.;
Martin, A. R. |
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| Author Affiliation: | Department of Agronomy and Horticulture, University of Nebraska, Lincoln, Nebraska |
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| Title: | Survival of common turfgrass weed populations following glyphosate application |
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| Section: | Weeds
Other records with the "Weeds" Section
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| Meeting Info.: | Llandudno, Wales, UK: July 10-15 2005 |
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| Source: | International Turfgrass Society Research Journal. Vol. 10, No. Part 2, 2005, p. 1189-1192. |
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| Publishing Information: | Aberystywth, Ceredigion, UK: International Turfgrass Society |
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| # of Pages: | 4 |
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| Keywords: | TIC Keywords: Emergence; Survival; Weeds; Glyphosate; Digitaria sanguinalis; Taraxacum officinale; Poa annua; Agrostis stolonifera; Poa annua var. reptans; Herbicide resistance
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| Cultivar Names: | True Putt |
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| Trade Names: | Roundup Pro |
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| Abstract/Contents: | "Research was conducted to determine if common turfgrass weeds differ in tolerance to glyphosate. Two greenhouse experiments were conducted on populations of large crabgrass (Digitaria sanguinalis L.), dandelion (Taraxacum officinale Weber), annual and perennial annual bluegrass (Poa annua annua L.), P.annua reptans Hausskn. cv. 'True Putt' and creeping bentgrass (Agrostis stolonifera L.). In the first experiment, seedling survival was evaluated after one and two applications of 1.68 kg a.e. glyphosate ha-1 (Roundup Pro® formulation with 356 g L-1 of glyphosate acid). In a second experiment, seedlings of annual bluegrass and large crabgrass were treated with 0.00, 0.84 and 1.68 kg a.e. glyphosate ha-1 (RoundUp Pro® formulation) 45 days after first emergence and evaluated for survival 100 days after first emergence. In both experiments, a plant was deemed to have survived if it had any green, growing tissue. In the first experiment, plant survival from a single 1.68 kg a.e.glyphosate ha-1 application ranged from 0 to 25% in all species. One population of dandelion survived two glyphosate applications. In the second experiment, survival after application of 1.68 kg a.e. glyphosate ha-1 application was similar within each species (annual bluegrass and large crabgrass). Survival after a 0.84 kg a.e. glyphosate ha-1 application differed between populations of each species." |
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| Language: | English |
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| References: | 9 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Goss, R. M., R. E. Gaussoin, and A. R. Martin. 2005. Survival of common turfgrass weed populations following glyphosate application. Int. Turfgrass Soc. Res. J. 10(Part 2):p. 1189-1192. |
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| Web URL(s):
https://archive.lib.msu.edu/tic/its/articles/2005jou1189.pdf
Last checked: 11/24/2008
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MSU catalog number: SB 433 .I52 v. 10 |
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