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| Web URL(s): | http://www.jstor.org/stable/4042629
Last checked: 04/30/2014
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http://www.jstor.org/stable/pdfplus/4042629.pdf
Last checked: 04/21/2014
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| Publication Type:
| Refereed |
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| Author(s): | Bingham, S. W. |
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| Author Affiliation: | Prof. of Plant Physiol., Dep. of Plant Pathol. and Physiol., Virginia Polytechnic Institute and State Univ., Blacksburg, VA |
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| Title: | Yellow nutsedge (Cyperus esculentus) control in cool season turfgrass |
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| Source: | Weed Science. Vol. 25, No. 6, November 1977, p. 487-491. |
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| Publishing Information: | Champaign, IL: Weed Science Society of America |
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| # of Pages: | 5 |
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| Related Web URL: | http://www.jstor.org/stable/info/4042629#abstract
Last checked: 04/28/2014
Notes: Abstract only |
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| Keywords: | TIC Keywords: Cyperus esculentus; Cyperquat; Poa pratensis; Lolium perenne; Festuca rubra subsp. rubra; Perfluidone; Soil moisture; Bentazon; Napropamide
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| Abstract/Contents: | "Yellow nutsedge (Cyperus esculentus L.) control with herbicides was evaluated with and without competition from turfgrasses. Postemergence applications of cyperquat (1-methyl-4-phenylpryidinium) provided safe selective control of yellow nutsedge in Kentucky bluegrass (Poa pratensis L. 'Merion'), perennial ryegrass (Lolium perenne L. 'Manhatten'), and red fescue (Festuca rubra L. 'Pennlawn'). Pre- and postemergence applications of perfluidone {1,1,1-trifluoro-N-[2-methyl-4-(phenylsulfonyl) phenyl] methanesulfonamide} controlled yellow nutsedge when rainfall or irrigation was adequate for good turfgrass growth. Under dry conditions, perfluidone slightly injured Kentucky bluegrass and gave poor control of yellow nutsedge. Bentazon [3-isopropyl-1H-2,1,3-benzothiadiazin-(4)3H-one 2,2-dioxide] was less effective than cyperquat or perfluidone for yellow nutsedge control and required split applications. Bentazon did not injure Kentucky bluegrass. Napropamide [2-(α-naphthoxy)-N,N-diethylpropionamide] and Vel 3973 [N-(2,4-dimethyl-5-{[(trifluoromethyl)sulfonyl] amino}phenyl)acetamide] did not provide adequate yellow nutsedge control. Vel 5052 {2-chloro-N-(2,6-dimethylphenyl -N-[(1,3-dioxolan-2-yl)methyl]acetamide} showed promise for yellow nutsedge control." |
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| Language: | English |
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| References: | 8 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Bingham, S. W. 1977. Yellow nutsedge (Cyperus esculentus) control in cool season turfgrass. Weed Sci. 25(6):p. 487-491. |
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| Web URL(s):
http://www.jstor.org/stable/4042629
Last checked: 04/30/2014
Access conditions: Item is within a limited-access website
http://www.jstor.org/stable/pdfplus/4042629.pdf
Last checked: 04/21/2014
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: SB 610 .W38 |
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