| |
| Web URL(s): | http://www.swss.ws/wp-content/uploads/docs/2004%20Proceedings-SWSS.pdf#page=194
Last checked: 07/16/2013
Requires: PDF Reader
Notes: Item is within a single large file |
|---|
| Publication Type:
| Report |
|---|
| Author(s): | Brown, P. J.;
McCarty, L. B.;
Estes, A. G. |
|---|
| Author Affiliation: | Department of Horticulture, Clemson University, Clemson, SC |
|---|
| Title: | Postemergence prostrate knotweed (Polygonum arenastrum) prostrate spurge (Euphorbia maculata) and path rush (Juncus tenuis) control |
|---|
| Section: | Weed management in turf crops
Other records with the "Weed management in turf crops" Section
|
|---|
| Meeting Info.: | Memphis, Tennessee: January 26-28, 2004 |
|---|
| Source: | Proceedings: Southern Weed Science Society: 57th Annual Meeting. Vol. 57, 2004, p. 96. |
|---|
| Publishing Information: | Champaign, Illinois: Southern Weed Science Society |
|---|
| # of Pages: | 1 |
|---|
| Keywords: | TIC Keywords: Euphorbia supina; Experimental products; Herbicide efficacy; Herbicide evaluation; Juncus tenuis; Polygonum aviculare; Postemergence weed control
|
|---|
| Abstract/Contents: | "Prostrate Spurge (Euphorbia maculata), Path Rush (Juncus tenuis) and Prostrate Knotweed (Polygonum arenastrum) are common weeds found in turfgrasses. All three of these weeds make for an unsightly appearance in turfgrass. The object of this study was to evaluate the efficacy of various commercial and experimental herbicides for Prostrate Spurge, Path Rush and Prostrate Knotweed control. In the summer of 2003 three studies were conducted at Clemson University. Study 1 investigated the control of Prostrate Spurge, study 2 investigated the control of Path Rush and Study 3 investigated the control of Prostrate Knotweed. The treatments for study 1 included Manor (metsulfuron) 60 DF at 0.019 lb ai/A and two experimental formulas designated as S-10439 0.023 G at 0.019 lb ai/A and S-10926 0.03 G at 0.019 lb ai/A. The treatments for study 2 included Monument (trifloxysulfuron) 75 WG at 0.03 lb ai/A, Manage 75 WG at 0.06 lb ai/A, Image 70 DG at 0.5 lb ai/A, Basagran 4.0 L at 2.0 lb ai/A, MSMA 6.6 L at 2.0 lb ai/A and Image 70 DG + MSMA 6.6 L at 0.38 and 1.0 lb ai/A. The treatments for study 3 included Corsair (chlorsulfuron) 75 DF at 0.14 lb ai/A + 2,4-D Amine 4.0 L at 1.0 lb ai/A, Turflon Ester (triclopyr) 4.0 L at 1.0 lb ai/A + 2,4-D Amine 4.0 L at 1.0 lb ai/A, 2,4-D Amine 4.0 L at 1.0 lb ai/A, Vista (fluroxypyr) 1.5 EC at 0.375 lb ai/A, Trimec Classic (2,4-D, MCPP, Dicamba) 3.32 EC at 1.66 lb ai/A, Speedzone (carfentrazone, 2,4-D, MCPP, Dicamba) 2.2 L at 1.1 lb ai/A and Manor (metsulfuron) 60 DF at 0.02 lb ai/A. All of the studies were designed as randomized complete block arrangements. The blocks were each replicated a total of three times. The treatments were applied using a CO2 backpack spray boom calibrated at 187 L/ha (20 gal/A). Treatments for study one were applied on July 22, 2003. Treatments for study two were applied on July 23, 2003. Treatments for study three were applied on June 10, 2003 with sequential applications on June 17 and July 23, 2003. The studies subjectively determined the control of the weeds on a percentage scale with 100% designated as complete control and 90% being considered acceptable control. By 64 DAT of study 1, Manor provided 100% control of the Prostrate Spurge while S-10439 and S-10926 provided unacceptable control. By 74 DAT of study 2, none of the treatments were providing acceptable control of the Path Rush, greatest control (36%) was obtained using Basagran. By 72 DAT of study 3, all treatments were providing 100% control of the Prostrate Knotweed. Future research in this area include adjusting the rates, timing, and tank mixes of the herbicides especially for path rush." |
|---|
| Language: | English |
|---|
| References: | 0 |
|---|
| Note: | "The changing world of weed science"
This item is an abstract only! |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Brown, P. J., L. B. McCarty, and A. G. Estes. 2004. Postemergence prostrate knotweed (Polygonum arenastrum) prostrate spurge (Euphorbia maculata) and path rush (Juncus tenuis) control. South. Weed Sci. Soc. Proc. 57:p. 96. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=224859 |
| If there are problems with this record, send us feedback about record 224859. |
| Choices for finding the above item: |
|---|
| Web URL(s):
http://www.swss.ws/wp-content/uploads/docs/2004%20Proceedings-SWSS.pdf#page=194
Last checked: 07/16/2013
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: b2207931 |
| Find from within TIC:
Digitally in TIC by file name: swssp2004 |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
