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| Web URL(s): | http://www.newss.org/proceedings/proceedings_1996_vol50.pdf#page=177
Last checked: 07/24/2013
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Riego, D. C.;
Taylorson, R. B. |
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| Author Affiliation: | Technical Manager, Industrial, Turf, and Ornamentals, The Agricultural Group of Monsanto, Carmel, IN 46033 and adjunct Professor, University of Rhode Island, Kingston, RI 02881 |
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| Title: | Seeding interval of Kentucky bluegrass and perennial ryegrass after MON 12000 application; and EUP status of MON 12000 for yellow nutsedge in turf |
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| Section: | Presented papers 1995
Other records with the "Presented papers 1995" Section
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| Meeting Info.: | Boston, MA: January 2-5, 1995 |
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| Source: | Proceedings of the 50th Annual Meeting of the Northeastern Weed Science Society. Vol. 50, 1996, p. 177. |
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| Publishing Information: | College Park, MD: Northeastern Weed Science Society |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Cyperus esculentus; Halosulfuron; Herbicide efficacy; Herbicide evaluation; Herbicide safety; Lolium perenne; Poa pratensis; Seeding time
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| Trade Names: | Manage |
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| Abstract/Contents: | "MON 12000 is a sulfonyl urea currently being developed by the Agricultural group of Monsanto Company for control of sedges and many broadleaf weeds in corn, milo, sugar cane, and in turf. The proposed name is halosulfuron. The approved trade name for turf is MANAGE herbicide. Research product development, and university testing of MON 12000 has been conducted since 1987. Results show that a rate of 0.03 lb ai /A provides excellent yellow nutsedge control in turrf in the northern states while a rate of 0.06 lob ai/A is needed for control in the southern states. In areas with severe nutsedge infestation, or where regrowth or regeneration from seeds, rhizomes, or tubers occur, a sequential application of 0.03 lb ai/A 6-10 weeks will provide full season control. MON 12000 exhibited excellent safety to all major cool season turf such as creeping bentgrass, kentucky bluegrass, perennial ryegrass, tall fescue, fine fescue, and buffalograss; and warm season turf species such as bermudagrass, centipedegrass, bahiagrass, St. Augustinegrass, and zoysiagrass. In 19993, MON 12000 was tested in commercial use conditions under an experimental use permit (EUP) in 20 states and extended in 1994 in 32 states. EUP results in golf courses, landscapes, and LCO applications involving both broadcast and spot or sray to wet applications confirm the small, replicated plot data previously collected. One of the questions asked by enducers in the EUP is the seeding interval of turf after MON 12000 applications. One of the university trials conducted in 1994 to address this issue was at the University of Rhode Island. Kentucky bluegrass and perennial ryegrass was broadcast and raked into replicated plots treated with MON 12000 at 0.03, 0.06, and 0.125 (4x rate) lb ai/A, with an untreated check. Seeding was done at 0, 7, 14, and 30 days after MON 12000 treatment. Percent kentucky bluegrass and perennial ryegrass stand and vigor were collected 4, 6, 8, and 10 weeks after treatment. Data indicates that Kentucky bluegrass and perenneial ryegrass can be seeded safely 2 and 4 weeks, respectively, after MON 12000 treatment at the rates of up to 0.125 lb ai/A." |
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| Language: | English |
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| References: | 0 |
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| Note: | Paper published in 1996 but presented at 1995 meeting.
This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Riego, D. C., and R. B. Taylorson. 1996. Seeding interval of Kentucky bluegrass and perennial ryegrass after MON 12000 application; and EUP status of MON 12000 for yellow nutsedge in turf. Proc. Annu. Meet. Northeast. Weed Sci. Soc. 50:p. 177. |
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| Web URL(s):
http://www.newss.org/proceedings/proceedings_1996_vol50.pdf#page=177
Last checked: 07/24/2013
Requires: PDF Reader
Notes: Item is within a single large file |
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MSU catalog number: SB 610 .N62 v. 50 |
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