| |
| Web URL(s): | https://archive.lib.msu.edu/tic/its/articles/2009jou195.pdf
Last checked: 10/18/2011
Requires: PDF Reader |
|---|
| Access Restriction: | Certain MSU-hosted archive URLs may be restricted to legacy database members. |
|---|
| Publication Type:
| Refereed |
|---|
| Author(s): | Fidanza, Michael A.;
Kaminski, John E.;
Agnew, Michael L.;
Shepard, Dennis |
|---|
| Author Affiliation: | Fidanza: Division of Science, Pennsylvania State University, Reading, Pennsylvania; Kaminski: Department of Crop and Soil Sciences, Pennsylvania State University, University Park, Pennsylvania; Agnew and Shepard: Syngenta Crop Protection, Greensboro, North Carolina |
|---|
| Title: | Evaluation of water droplet size and water-carrier volume on fungicide performance for anthracnose control on annual bluegrass |
|---|
| Section: | Diseases (plant pathology)
Other records with the "Diseases (plant pathology)" Section
|
|---|
| Meeting Info.: | Santiago, Chile: July 26-30 2009 |
|---|
| Source: | International Turfgrass Society Research Journal. Vol. 11, No. Part 1, 2009, p. 195-205. |
|---|
| Publishing Information: | Madison, WI: International Turfgrass Society |
|---|
| # of Pages: | 11 |
|---|
| Keywords: | TIC Keywords: Anthracnose; Carrier volume; Colletotrichum graminicola; Disease control; Disease severity; Fludioxonil; Fungicides; Nozzle tip size; Poa annua
|
|---|
| Abstract/Contents: | "Anthracnose, caused by Colletotrichum cereale (Manns.), is a severe disease of golf course putting greens containing mixed stands of annual bluegrass (Poa annua L.) and creeping bentgrass (Agrostis stolinfera L.). Fungicide products used to manage this disease can have inconsistent results, which may be a reflection of product application and delivery. At two separate golf course locations in 2005, putting greens consisting of a majority population of annual bluegrass with a history of anthracnose were used to test a single contact fungicide applied from three different flat-fan nozzles that produce very coarse (VC), coarse (C), or medium (M) water droplet sizes, and at two water-carrier volumes (407 or 814 lĀ·ha-1) per nozzle. The fungicide, fludioxonil, was applied at the lowest label rate (380 g aiĀ·ha-1) and longest application interval (14-day) from May through Aug (6 applications) at one location and Jun through Jul (4 applications) at the second location. At both locations, anthracnose severity was reduced among fungicide-treated plots from all three water droplet sizes when applied at the high versus low water volume. At the low water volume, the overall observed trend was best suppression of anthracnose severity with the fungicide applied in M water droplet size, but similar disease suppression was observed among all three water droplet sizes at the high water volume." |
|---|
| Language: | English |
|---|
| References: | 36 |
|---|
| Note: | Partial Reprint appears in Carolinas Green, November/December 2009, p. 18
Tables |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Fidanza, M. A., J. E. Kaminski, M. L. Agnew, and D. Shepard. 2009. Evaluation of water droplet size and water-carrier volume on fungicide performance for anthracnose control on annual bluegrass. Int. Turfgrass Soc. Res. J. 11(Part 1):p. 195-205. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=150967 |
| If there are problems with this record, send us feedback about record 150967. |
| Choices for finding the above item: |
|---|
| Web URL(s):
https://archive.lib.msu.edu/tic/its/articles/2009jou195.pdf
Last checked: 10/18/2011
Requires: PDF Reader |
| 
MSU catalog number: b2548899 |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
