| |
| Web URL(s): | http://www.plantmanagementnetwork.org/pub/trial/pdmr/volume3/abstracts/t46.asp
Last checked: 09/21/2009
Notes: Report Summary
https://www.plantmanagementnetwork.org/pub/trial/pdmr/reports/2009/T046.pdf
Last checked: 02/21/2017
Requires: PDF Reader |
|---|
| Publication Type:
| Report |
|---|
| Author(s): | Rimelspach, J. W.;
Hicks, T. E.;
Boehm, M. J. |
|---|
| Author Affiliation: | Department of Plant Pathology, The Ohio State University, Columbus, Ohio |
|---|
| Title: | Evaluation of products for turfgrass color and the control of dollar spot in creeping bentgrass greens, 2008 |
|---|
| Source: | PDMR: Plant Disease Management Reports. Vol. 3, 2009, p. T046. |
|---|
| Publishing Information: | St. Paul, MN: American Phytopathological Society |
|---|
| # of Pages: | 1 |
|---|
| Keywords: | TIC Keywords: Agrostis stolonifera; Color evaluation; Disease control; Dollar spot; Fertilizer evaluation; Golf greens; Sclerotinia homoeocarpa
|
|---|
| Cultivar Names: | Providence |
|---|
| Abstract/Contents: | "The test was conducted at The Ohio State University Turfgrass Research Center, Columbus, OH on a stand of creeping bentgrass greens established in 1996. Turf was mowed three times a week at a height of 0.17-in. with clippings removed and the area was irrigated as needed. The condition of the sward was good with fair color, minimal thatch and good density. Fertilizer applications consisted of 7-7-7 (0.75 lb nitrogen/1,000 sq ft) applied 15 Apr and 9-9-9 (0.3 lb nitrogen/1,000 sq ft) applied 9 May. The root zone material was an USGA 85:15 mix of sand and municipal waste compost, pH 7.9. Treatment plots measured 3 ft x 6 ft with 0.5-ft alleys between plots, and 0.5 ft between blocks, and were arranged in a randomized complete block design, with four replications. All treatments were initiated on 2 Sep and ended on 30 Sep. Applications were made with a hand-held, CO2-powered boom sprayer using 6503 TeeJet nozzles at a pressure of 40 psi, (water equivalent to 2.0 gal water/1,000 sq ft) for all treatments. Data was transformed by arcsine square root (y) and analyzed using analysis of variance with followed by means comparisons using Tukey's HSD (Honestly Significant Difference) with α=0.05. Counting of dollar spot infection centers were taken weekly. Turfgrass quality rated on a scale of 1-9. The average maximum and minimum air temperatures (°F) and total precipitation (in.) for each month respectively were: Jun 82.8, 61.3 and 8.70; Jul 84.5, 62.7 and 1.28; Aug 84.3, 60.8, and 1.42. Dollar spot was present at a modest level at the beginning of the study and persisted. Autograph + Kestrel + Pegasus 3.6 oz had the most consistent dollar spot control and highest turfgrass quality ratings. Autograph + Kestrel + Pegasus 2.0 oz and both Signature Ultra + Banner Maxx + Daconil Weather Stik treatments had excellent dollar spot control and turfgrass quality ratings. The higher rate of Daconil Weather Stik did not show a significant difference. No phytotoxicity or growth regulation effects were noted." |
|---|
| Language: | English |
|---|
| References: | 0 |
|---|
| Note: | Tables |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Rimelspach, J. W., T. E. Hicks, and M. J. Boehm. 2009. Evaluation of products for turfgrass color and the control of dollar spot in creeping bentgrass greens, 2008. PDMR: Plant Dis. Manage. Rep. 3:p. T046. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=155258 |
| If there are problems with this record, send us feedback about record 155258. |
| Choices for finding the above item: |
|---|
| Web URL(s):
http://www.plantmanagementnetwork.org/pub/trial/pdmr/volume3/abstracts/t46.asp
Last checked: 09/21/2009
Notes: Report Summary
https://www.plantmanagementnetwork.org/pub/trial/pdmr/reports/2009/T046.pdf
Last checked: 02/21/2017
Requires: PDF Reader |
| 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) |
