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Web URL(s): | http://www.bioone.org/doi/pdf/10.1614/WT-03-072R Last checked: 03/15/2010 Requires: PDF Reader Access conditions: Item is within a limited access website |
Publication Type:
| Refereed |
Author(s): | McElroy, J. Scott;
Yelverton, Fred H.;
Gannon, Travis W.;
Wilcut, John W. |
Author Affiliation: | McElroy: Graduate Research Assistant, Crop Science Department, North Carolina State University, Raleigh, North Carolina; Yelverton & Wilcut: Professor, Crop Science Department, North Carolina State University, Raleigh, North Carolina; Gannon: Graduate Research Associate, Crop Science Department North Carolina State University, Raleigh, North Carolina |
Title: | Foliar vs. soil exposure of green kyllinga (Kyllinga brevifolia) and false-green kyllinga (Kyllinga gracillima) to postemergence treatments of CGA-362622, halosulfuron, imazaquin, and MSMA |
Source: | Weed Technology. Vol. 18, No. 1, January-March 2004, p. 145-151. |
Publishing Information: | Champaign, IL: Weed Science Society of America. |
# of Pages: | 7 |
Keywords: | TIC Keywords: Kyllinga brevifolia; Kyllinga gracillima; Postemergence weed control; Exposure assessment; Trifloxysulfuron-sodium; Halosulfuron; Imazaquin; MSMA; Shoot density; Dry weight; Rhizomes; Application methods
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Abstract/Contents: | "Greenhouse studies were conducted to evaluate shoot number, shoot weight, rhizome weight, and root weight reduction of green and false-green kyllinga at three placement levels (soil applied, foliar applied, ans soil + foliar applied) and five herbicide treatments (CGA-362622, halosulfuron, imazaquin, MSMA, and imazaquin + MSMA). Averaged over herbicide and placement level, false-green killinga shoot number 30 d after treatment (DAT) and rhizome weight 60 DAT were reduced more than those of green killinga. Furthermore, imazaquin, MSMA, and imazaquin + MSMA, averaged across placement levels, as well as CGA-362622 and halosulfuron, both foliar and soil applied, reduced false-green kyllinga shoot number greater than that of green killinga 60 DAT. Halosulhuron reduced false-green killinga shoot weight greater than that of green kyllinga 60 DAT; however, MSMA redduced green kyllinga greater. In general, foliar- and soil + foliar-applied treatments reduced shoot number (30 DAT), rhizome weight, and root weight of both kyllinga species greater than soil-applied treatments, wheras soil + foliar-applied treatments were more effective in reducing shoot weight 60 DAT. CGA-362622 and halosulfuron reduced kyllinga species shoot number (30 DAT), false-green kyllinga shoot weight (60 DAT), and root weight of both species greater than all other herbicides. However, CGA-362622 reduced green kyllinga shoot weight (60 DAT) and rhizome weight of both species greater than all other herbicides." |
Language: | English |
References: | 28 |
See Also: | Other items relating to: Foliar Feeding & Uptake
Other items relating to: M S M A |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): McElroy, J. S., F. H. Yelverton, T. W. Gannon, and J. W. Wilcut. 2004. Foliar vs. soil exposure of green kyllinga (Kyllinga brevifolia) and false-green kyllinga (Kyllinga gracillima) to postemergence treatments of CGA-362622, halosulfuron, imazaquin, and MSMA. Weed Technol. 18(1):p. 145-151. |
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| Web URL(s): http://www.bioone.org/doi/pdf/10.1614/WT-03-072R Last checked: 03/15/2010 Requires: PDF Reader Access conditions: Item is within a limited access website |
| MSU catalog number: SB 610 .W44 |
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