| |
| Web URL(s): | http://www.newss.org/proceedings/proceedings_2004_vol58.pdf#page=128
Last checked: 07/23/2013
Requires: PDF Reader
Notes: Item is within a single large file |
|---|
| Publication Type:
| Report |
|---|
| Content Type: | Abstract or Summary only |
|---|
| Author(s): | Beam, J. B.;
Askew, S. D.;
Barker, W. L. |
|---|
| Author Affiliation: | Virginia Tech, Blacksburg, Virginia |
|---|
| Title: | Italian ryegrass control in cool-season turfgrass production |
|---|
| Section: | Turfgrass and plant growth regulators section
Other records with the "Turfgrass and plant growth regulators section" Section
|
|---|
| Meeting Info.: | Marriott Cambridge Center, Cambridge, Massachusetts: January 5-8, 2004 |
|---|
| Source: | Proceedings: NortheasternWeed Science Society. Vol. 58, 2004, p. 128. |
|---|
| Publishing Information: | Ithaca, NY: Northeastern Weed Science Society |
|---|
| # of Pages: | 1 |
|---|
| Keywords: | TIC Keywords: Cool season turfgrasses; Festuca arundinacea; Herbicide efficacy; Herbicide evaluation; Lolium multiflorum; Poa pratensis; Sod production; Weed control
|
|---|
| Abstract/Contents: | "Infestations of Italian ryegrass (Lolium multiflorum L.) in cool-season turfgrass decrease sod marketability and are difficult to control once established. Tests were conducted at three locations in Virginia in 2002 and 2003 to determine herbicide control options for Italian ryegrass in tall fescue (Festuca arundinacea Schreb.) and Kentucky bluegrass (Poa pratensis L.) seeded the previous fall. Herbicides included primisulfuron and nicosulfuron each at 13.3 followed by 13.3, 26.6 followed by 26.6, 39.3, and 52.6 g ai/ha, diclofop at 421.1 followed by 421.1, 631.6, and 842.1 g ai/ha, a mixture of fluazifop plus fenoxaprop at 112.3 and 30.2 g ai/ha, respectively, metsulfuron at 10.5 and 21.1 g ai/ha, and chlorsulfuron at 52.6 g ai/ha. A nonionic surfactant was included with each herbicide treatment at 0.25% v/v. Italian ryegrass control, turfgrass injury and color were rated at 2, 5, and 11 wk after treatment (WAT). Diclofop at 842.1 g ai/ha, fluazifop plus fenoxaprop, metsulfuron at 21.1 g ai/ha, and chlorsulfuron at 52.6 g ai/ha controlled Italian ryegrass less than 40% 11 WAT. Nicosulfuron at 52.6 g ai/ha controlled Italian ryegrass from 70 to 95% 11 WAT and injured turf less than 35% at all locations, highest injury was noted at 5 WAT. Primisulfuron at 52.6 g ai/ha controlled Italian ryegrass less than 30% 11 WAT in 2002, and 60% 11 WAT at two locations in 2003. Primisulfuron injured turf less than 20% at all locations and rating periods. Results indicate nicosulfuron can be used to control Italian ryegrass in cool-season turfgrass if temporary injury is acceptable." |
|---|
| Language: | English |
|---|
| References: | 0 |
|---|
| Note: | This item is an abstract only! |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Beam, J. B., S. D. Askew, and W. L. Barker. 2004. Italian ryegrass control in cool-season turfgrass production. Proc. Annu. Meet. Northeast. Weed Sci. Soc. 58:p. 128. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=95125 |
| If there are problems with this record, send us feedback about record 95125. |
| Choices for finding the above item: |
|---|
| Web URL(s):
http://www.newss.org/proceedings/proceedings_2004_vol58.pdf#page=128
Last checked: 07/23/2013
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: SB 610 .N62 v. 57 |
| Find from within TIC:
Digitally in TIC by file name: newss2004 |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
