| |
| Web URL(s): | https://www.plantmanagementnetwork.org/pub/trial/PDMR/reports/2012/T035.pdf
Last checked: 11/14/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
|---|
| Publication Type:
| Report |
|---|
| Author(s): | Aynardi, B.;
Rahman, A.;
Li, Y.;
Uddin, W. |
|---|
| Author Affiliation: | Department of Plant Pathology, The Pennsylvania State University, University Park, PA |
|---|
| Title: | Fungicidal control of dollar spot in a creeping bentgrass/annual bluegrass fairway, 2011 |
|---|
| Section: | Turfgrass
Other records with the "Turfgrass" Section
|
|---|
| Source: | PDMR: Plant Disease Management Reports. Vol. 6, 2012, p. T035. |
|---|
| Publishing Information: | St. Paul, Minnesota: American Phytopathological Society |
|---|
| # of Pages: | 2 |
|---|
| Related Web URL: | http://www.plantmanagementnetwork.org/pub/trial/PDMR/volume6/abstracts/T035.asp
Last checked: 04/30/2012
Access conditions: Document is within a limited-access website
Notes: Summary only |
|---|
| Keywords: | TIC Keywords: Agrostis stolonifera; Agrotis ipsilon; Dollar spot; Fungicide evaluation; Golf fairways; Poa annua; Sclerotinia homoeocarpa
|
|---|
| Cultivar Names: | Penncross |
|---|
| Abstract/Contents: | "The trial was conducted at the Valentine Turfgrass Research Center, University Park, PA, on a mixed stand of creeping bentgrass and annual bluegrass maintained under golf course fairway management conditions, and mowed three times per week at a height of 0.5-in. The soil was Hagerstown silt loam with a pH of 7.1. Treatment plots, 3 ft x 6 ft, were arranged in a randomized complete block design with three replications. Applications were made with a CO2-powered sprayer, using a TeeJet 11008E nozzle, at 40 psi, in water equivalent to 2 gal per 1,000 sq ft. Treatments were applied on 21 May, 3, 16, and 30 Jun on a 14-day interval, and 21 May, 9 and 30 Jun on a 21 day-interval. Talstar was applied at 0.25 oz/1,000 sq. ft. on 6 Jun for control of black cutworm. Dollar spot incidence (infection centers per plot) was assessed every five days from 26 May to 15 Jul. Data were subjected to analysis of variance and multiple comparisons of the mean values were made using the Waller-Duncan k-ratio t-test. Favorable conditions in late spring and early summer of 2011 provided good dollar spot development. Disease developed during the later part of May, and disease incidence increased steadily during the month of June. The highest incidence of dollar spot was recorded on 29 Jun. Numerous fungicides provided excellent control of dollar spot. Plots treated with Emerald, Iprodione Pro, tank-mixes containing iprodione, Curalan, and Banner MAXX were free of dollar spot disease during the most active period of dollar spot. Plots treated with Honor, Trinity, Velista, Disarm M, a tank-mix of Civitas and Banner MAXX, and a rotating tank-mix of QP Tebuconazole and QP Chlorothalonil with Foursome showed minimal dollar spot development. No phytotoxicity was observed in any of the treatment plots during the course of the experiment." |
|---|
| Language: | English |
|---|
| References: | 0 |
|---|
| Note: | Tables |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Aynardi, B., A. Rahman, Y. Li, and W. Uddin. 2012. Fungicidal control of dollar spot in a creeping bentgrass/annual bluegrass fairway, 2011. PDMR: Plant Dis. Manage. Rep. 6:p. T035. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=204040 |
| If there are problems with this record, send us feedback about record 204040. |
| Choices for finding the above item: |
|---|
| Web URL(s):
https://www.plantmanagementnetwork.org/pub/trial/PDMR/reports/2012/T035.pdf
Last checked: 11/14/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
| 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) |
