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Web URL(s): | http://web.archive.org/web/20170217222443/http://arkansasagnews.uark.edu/466.pdf#page=55 Last checked: 01/31/2018 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Author(s): | Boyd, John;
Rodgers, Brian |
Author Affiliation: | Pest Management Section, Cooperative Extension Service, Little Rock |
Title: | Zoysiagrass herbicide tolerance |
Section: | Turfgrass and ornamentals Other records with the "Turfgrass and ornamentals" Section
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Source: | Horticultural Studies - 1998 [Arkansas]. May 1999, p. 55-57. |
Publishing Information: | Fayetteville, Arkansas: Arkansas Agricultural Experiment Station, Division of Agriculture, University of Arkansas |
# of Pages: | 3 |
Series: | University of Arkansas Research Series 466 |
Keywords: | TIC Keywords: Zoysia; Herbicide resistance; Postemergence herbicides; Non-selective herbicides; Glyphosate; Diquat; MSMA; Metsulfuron; Herbicide injury; Phytotoxicity; Plant recovery; Cultivar variation
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Cultivar Names: | El Toro; Meyer |
Abstract/Contents: | "A series of studies were conducted to determine the tolerance of zoysiagrass to common, post-emergence herbicides. Up to five weekly applications of MSMA were found to be safely applied to 'El Toro' and 'Meyer' zoysiagrass. Metsulfuron caused temporary injury to zoysiagrasses but the grass recovered quickly if applied after green-up was complete. Zoysiagrass recovered quickly from diquat applied during spring green-up. Recovery from glyphosate and metsulfuron applied during spring trasition was very slow. The safest timing and rate for applying glyphosate to actively growing zoysiagrass for tufted lovegrass control was 0.031 lb active ingredient/acre (a.i./acre) applied in early July." |
Language: | English |
References: | 0 |
See Also: | Other items relating to: M S M A |
Note: | Impact statement appears as abstract |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Boyd, J., and B. Rodgers. 1999. Zoysiagrass herbicide tolerance. Hortic. Studies [Arkansas]. p. 55-57. |
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| Web URL(s): http://web.archive.org/web/20170217222443/http://arkansasagnews.uark.edu/466.pdf#page=55 Last checked: 01/31/2018 Requires: PDF Reader Notes: Item is within a single large file |
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