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| Web URL(s): | http://www.umass.edu/plsoils/resume/pdf/bhowmik/bhowmik4.pdf
Last checked: 04/27/2011
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https://archive.lib.msu.edu/tic/its/articles/2001jou995.pdf
Last checked: 08/07/2009
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): | Bhowmik, P. C.;
Drohen, J. A. |
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| Author Affiliation: | University of Massachusetts, Amherst, MA and Pursell Technologies, MA |
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| Title: | Differential response of cool-season turfgrass species to isoxaflutole |
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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. 995-1000. |
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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: Cool season turfgrasses; Isoxaflutole; Agrostis stolonifera; Encroachment; Poa pratensis; Lolium perenne; Festuca rubra subsp. commutata; Application rates; Choice of species; Postemergence herbicides; Integrated control; Selective herbicides
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| Abstract/Contents: | "Infestation of creeping bentgrass (Agrostis palustris Huds.) leads to unwanted turfgrass with discolored stands on golf courses and home lawns because of scalping and segregation. Currently, there is no selective control method to remove creeping bentgrass in mixed turfgrass stands. Greenhouse experiments were conducted to determine the response of Kentucky bluegrass (Poa pratensis L.), perennial ryegrass (Lolium perenne L.), chewing fescue (Festuca rubra var. commutata Gaud.), and creeping bentgrass to isoxaflutole [5 cyclopropyl-4 (2-methanesulphonyl-4-trifluoromethyl benzoyl) isoxazole] treatments. Isoxaflutole at 100, 200, 400, 600, and 800 g ha-1 was applied postemergence to each of the established turfgrass stands. Turfgrass injury symptoms were development of bleached and chlorotic leaves. All isoxaflutole treatments inhibited pigment (chlorophyll a, b, and carotenoid) contents of all treated turfgrass. `Baron' Kentucky bluegrass and `Prelude' perennial ryegrass exhibited minor injury (15 to 25%) due to isoxaflutole rates ā¤ 200 g ha-1. In general, `Jamestown II' chewing fescue was the least susceptible species, while creeping bentgrass was the most susceptible. Isoxaflutole at 200 g ha-1 resulted in excellent control (>95%) of creeping bentgrass. This response demonstrates a potential for isoxaflutole in selectively controlling creeping bentgrass in mixed stands of Kentucky bluegrass and perennial ryegrass." |
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| Language: | English |
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| References: | 16 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Bhowmik, P. C., and J. A. Drohen. 2001. Differential response of cool-season turfgrass species to isoxaflutole. Int. Turfgrass Soc. Res. J. 9(Part 2):p. 995-1000. |
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| Web URL(s):
http://www.umass.edu/plsoils/resume/pdf/bhowmik/bhowmik4.pdf
Last checked: 04/27/2011
Requires: PDF Reader
https://archive.lib.msu.edu/tic/its/articles/2001jou995.pdf
Last checked: 08/07/2009
Requires: PDF Reader |
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MSU catalog number: SB 433 .I52 v. 9 |
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