| |
| Web URL(s): | http://plantscience.psu.edu/research/centers/turf/research/annual-reports/2005/borger11.pdf
Last checked: 10/02/2014
Requires: PDF Reader |
|---|
| Publication Type:
| Report |
|---|
| Author(s): | Borger, J. A.;
Watschke, T. L.;
Soika, M. D.;
Naedel, M. B. |
|---|
| Author Affiliation: | Borger: Instructor; Watschke: Professor; Naedel: Research Assistant, Department of Crop and Soil Sciences; Soika: Research Technologist, Department of Plant Pathology, Penn State University, University Park, Pennsylvania; |
|---|
| Title: | Annual bluegrass control and dollar spot suppression in fairway height creeping bentgrass |
|---|
| Section: | Herbicide evaluations
Other records with the "Herbicide evaluations" Section
|
|---|
| Source: | 2005 Annual Research Report [Penn State]. 2005, p. [1-9]. |
|---|
| Publishing Information: | [University Park, PA]: Center for Turfgrass Science, The Pennsylvania State University, in Cooperation with the Pennsylvania Turfgrass Council |
|---|
| # of Pages: | 9 |
|---|
| Keywords: | TIC Keywords: Poa annua; Dollar spot; Poa annua control; Golf fairways; Disease control; Application rates; Trials; Application timing; Agrostis stolonifera; Turf discoloration; Bispyribac-sodium; Paclobutrazol; Nitrogen fertilizers; Fenarimol
|
|---|
| Cultivar Names: | Penneagle |
|---|
| Trade Names: | MacroSorb foliar |
|---|
| Abstract/Contents: | Presents a study conducted to "determine if applications of selected materials could reduce dollar spot (Sclerotinia homoeocarpa) and the annual bluegrass population under fairway conditions." States that "the study was conducted on a mature stand of 'Penneagle' creeping bentgrass (Agrostis stolonifera) and annual bluegrass (Poa annua)." Details methods and materials used in the study, stating that "this study was a randomized complete block design with three repplications...The test area was maintained at 0.5 inch using a five-plex reel mower that collected clippings. Turfgrass was irrigated on an as needed basis to prevent moisture stress. The test site consisted of approximately 70 percent creeping bentgrass and 30 percent annual bluegras at the initiation of the study." Reports that "all turfgrass treated with Velocity at any rate or formulation was rated below acceptable (7.0) at least once [during the study]. By the July 28th rating date no unacceptable discoloration was found. On July 13, 2004 turfgrass treated with Trimmit was rated below acceptable (6.0)." Also reports that "dollar spot ws rated 15 times...There was no significant differences found on the June 7th and 14th rating dates between treated or non-treated turfgrass. Turfgrass treated with Velocity had less dollar spot, when compared to non-treated turfgrass on the June 23rd, 20th, and July 13th rating dates with the exception of Velocity plus Aquathol K, Velocity 80WP at 45 g ai/A [gallons active ingredient per acre] plus MacroSorb Foliar at 2 oz/M [ounces/1,000 square feet] applied once...and Velocity 80WP at 60 g ai/A plus GBJ2 at 2 oz/M applied once." States that "generally, turfgrass treated with multiple applications of Velocity tended to have less dollar spot when compared to non-treated." |
|---|
| Language: | English |
|---|
| References: | 0 |
|---|
| Note: | Tables |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Borger, J. A., T. L. Watschke, M. D. Soika, and M. B. Naedel. 2005. Annual bluegrass control and dollar spot suppression in fairway height creeping bentgrass. Annu. Res. Rep. [Penn State]. p. [1-9]. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=128949 |
| If there are problems with this record, send us feedback about record 128949. |
| Choices for finding the above item: |
|---|
| Web URL(s):
http://plantscience.psu.edu/research/centers/turf/research/annual-reports/2005/borger11.pdf
Last checked: 10/02/2014
Requires: PDF Reader |
| 
MSU catalog number: SB 433 .A568 |
| Find from within TIC:
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) |
