| |
Web URL(s): | http://www.swss.ws/wp-content/uploads/docs/2009 Proceedings-SWSS.pdf#page=264 Last checked: 07/25/2013 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Author(s): | Hwang, K.;
Koo, S. |
Author Affiliation: | Moghu Research Center Ltd., Daejeon, Republic of Korea |
Title: | Herbicidal activity of MRC-01 on Poa annua |
Section: | Turf and ornamental weed control Other records with the "Turf and ornamental weed control" Section
|
Meeting Info.: | Orlando, Florida: February 9-12, 2009 |
Source: | 2009 Proceedings, Southern Weed Science Society. Vol. 62, 2009, p. 194. |
Publishing Information: | Champaign, Illinois: Southern Weed Science Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Application timing; Herbicide evaluation; Methiozolin; Poa annua control
|
Trade Names: | ED50; MRC-01; ED90 |
Abstract/Contents: | "Herbicidal activity of a new herbicidal compound MRC-01 (5-(2,6-difluorobenzyl) oxymethyl-5-methyl-3-(3-methylthiophen-2-yl)-1,2-isoxazoline ) on Poa annua was investigated in greenhouse and field. In greenhouse, MRC-01 showed 100, 80, and 60% of growth inhibition at pre-emergence, 2-, and 4-leaf stage of P. Annua at 500 g a.i. ha-1, respectively, and controlled P. Annua independently with soil texture (loamy sand, sandy loam, clay loam) at 125 g a.i. ha-1. With different sowing- depth, MRC-01 completely controlled P. Annua at 125 g a.i. ha-1 at 1 and 5 mm, but showed about 91% growth inhibition at dose of 500 g a.i. ha-1 at 10 mm. The values of ED50 and ED90 to MRC-01 for pre-emergence application were 20.3 and 43.7 g a.i. ha-1, respectively. For field test, MRC-01 was applied on March 14, 2008 on bentgrass putting green with a high level of P. Annua infestation. P. Annua treated was completely controlled with no phytotoxicity of turfgrass at dose of 500 g a.i. ha-1. These results demonstrate that MRC-01 has potent herbicidal activity against P. Annua at pre- and post-emergence and can be used safely in bentgrass putting green." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Hwang, K., and S. Koo. 2009. Herbicidal activity of MRC-01 on Poa annua. South. Weed Sci. Soc. Proc. 62:p. 194. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=225797 |
| If there are problems with this record, send us feedback about record 225797. |
| Choices for finding the above item: |
| Web URL(s): http://www.swss.ws/wp-content/uploads/docs/2009 Proceedings-SWSS.pdf#page=264 Last checked: 07/25/2013 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: swssp2009 |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |