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| Web URL(s): | http://www.wsweedscience.org//wp-content/uploads/proceedings-archive/1992.pdf#page=89
Last checked: 05/04/2017
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): | Jackson, Nelroy E. |
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| Author Affiliation: | Monsanto Agricultural Company, St. Louis, MO |
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| Title: | Mon-1200: a new herbicide for control of purple nutsedge (Cyperus rotundus) and yellow nutsedge (Cyperus esculentus) in turfgrass |
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| Source: | Proceedings of the Western Society of Weed Science. Vol. 45, 1992, p. 79. |
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| Publishing Information: | Logan, UT: Plant Science Dept., Utah State University. |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Cyperus rotundus; Cynodon; Lolium perenne; Cyperus esculentus; Weed control; Phytotoxicity; Herbicides; Broadleaf weeds
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| Abstract/Contents: | "MON-1200 is a new herbicide being developed for control of purple and yellow nutsedge in turfgrass, as well as for control of broadleaf weeds in corn. Small plot trials were conducted in 1988, 1989 and 1990 in common bermudagrass turf. Some locations had been overseeded with perennial ryegrass. MON-1200 at rates of 0.0347, 0.0694 and 0.1378 kg/ha have 85 to 99% control of purple and yellow nutsedge 4 to 8 weeks after treatment at the 3- to 8-leaf stage. The length of control was rate-responsive. When sequential applications were made after new germination of nutsedge had reached the 3- to 5-leaf stage of growth, both nutsedge species were controlled for an additional 4 to 8 weeks. Development of symptoms was faster in purple than in yellow nutsedge. Control of purple nutsedge with initial applications of MON-12000 in April/May was better than that of imazaquin at 0.42 kg/ha (with and without 1.12 kg/ha of MSMA). There was no growth reduction in either common bermudagrass or perennial ryegrass from MON-1200 at 0.0347, 0.0694 or 0.1378 kg/ha. However, imazaquin caused severe phytotoxicity to bermudagrass and perennial tyegrass turf, with the bermudagrass turf recovering in 3 to 4 weeks. Common bermudagrass was safely overseeded with perennial ryegrass in the fall, after spring or summer application of MON-12000." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Jackson, N. E. 1992. Mon-1200: a new herbicide for control of purple nutsedge (Cyperus rotundus) and yellow nutsedge (Cyperus esculentus) in turfgrass. Proc. West. Soc. Weed Sci. 45:p. 79. |
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| Web URL(s):
http://www.wsweedscience.org//wp-content/uploads/proceedings-archive/1992.pdf#page=89
Last checked: 05/04/2017
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: SB 610 .W43 v.45 |
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Digitally in TIC by file name: pwsws1992 |
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