| |
| Web URL(s): | http://a-c-s.confex.com/crops/2009am/webprogram/Paper52304.html
Last checked: 12/11/2009 |
|---|
| Publication Type:
| Report |
|---|
| Content Type: | Abstract or Summary only |
|---|
| Author(s): | Melichar, Mike;
Alexander, Anita;
Loughner, Daniel;
Smith, Michelle |
|---|
| Author Affiliation: | Melichar and Smith: Dow AgroSciences, LLC, Indianapolis, IN; Alexander: Dow AgroSciences, LLC, Lawrenceville, GA; Loughner: Dow AgroSciences, LLC, Princeton, NJ |
|---|
| Title: | Dithiopyr plus fenoxaprop for postemergent crabgrass (Digitaria species) control in turfgrass |
|---|
| Section: | Turfgrass pest control
Other records with the "Turfgrass pest control" Section
|
|---|
| Meeting Info.: | Pittsburgh, PA: November 1-5, 2009 |
|---|
| Source: | 2009 International Annual Meetings: [Abstracts][ASA-CSSA-SSSA]. 2009, p. 52304. |
|---|
| Publishing Information: | [Madison, WI]: American Society of Agronomy, Crop Science Society of America, Soil Science Society of America |
|---|
| # of Pages: | 1 |
|---|
| Keywords: | TIC Keywords: Crabgrass control; Digitaria sanguinalis; Dithiopyr; Fenoxaprop-ethyl; Herbicide evaluation; Herbicide rates
|
|---|
| Abstract/Contents: | "Seven field trials were conducted in Connecticut, Indiana, Michigan, New Jersey, North Carolina, and Pennsylvania (2) in 2008 to evaluate postemergent application of liquid dithiopyr and fenoxaprop for control of crabgrass (Digitaria species) in turfgrass. For each trial, five foot by five foot plots were replicated three times for each individual treatment. CO2 backpack sprayers were used to apply all treatments at the one to three or three to five tiller stage of crabgrass development. The turf plots were maintained with regular mowing and watering and received no fertilization. Percent crabgrass control evaluations were made in August. When applied at the one to three tiller stage of crabgrass development, reduced rates of dithiopyr at 140 g ai/Ha + fenoxaprop at 70 g ai/Ha (68% control) and dithiopyr at 140 g ai/Ha + fenoxaprop at 100 g ai/Ha (71% control) provided comparable crabgrass control to the X rate of fenoxaprop at 140 g ai/Ha (67% control). When applied at the three to five tiller stage of crabgrass development, reduced rates of dithiopyr at 140 g ai/Ha + fenoxaprop at 70 g ai/Ha (95% control) and dithiopyr at 67 g ai/Ha + fenoxaprop at 100 g ai/Ha (97% control) provided comparable crabgrass control to the X rate of fenoxaprop at 140 g ai/Ha (93% control)." |
|---|
| Language: | English |
|---|
| References: | 0 |
|---|
| Note: | This item is an abstract only |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Melichar, M., A. Alexander, D. Loughner, and M. Smith. 2009. Dithiopyr plus fenoxaprop for postemergent crabgrass (Digitaria species) control in turfgrass. Int. Ann. Meet. p. 52304. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=158246 |
| If there are problems with this record, send us feedback about record 158246. |
| Choices for finding the above item: |
|---|
| Web URL(s):
http://a-c-s.confex.com/crops/2009am/webprogram/Paper52304.html
Last checked: 12/11/2009 |
| Find from within TIC:
Digitally in TIC by record number.
Related material digitally in TIC by record number. |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
