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| Web URL(s): | https://www.plantmanagementnetwork.org/pub/trial/pdmr/volume3/abstracts/t62.asp
Last checked: 02/28/2017
Notes: Report Summary
https://www.plantmanagementnetwork.org/pub/trial/pdmr/reports/2009/T062.pdf
Last checked: 11/11/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Report |
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| Author(s): | Fidanza, M. A.;
Gregos, J. S.;
Aynardi, B.;
Hudson, D. |
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| Author Affiliation: | Fidanza and Aynardi: Pennsylvania State University, Reading, Pennsylvania; Gregos: GEC Turfgrass Consulting, Moon Township, Pennsylvania; Hudson: Bellewood Golf Club, North Coventry, Pennsylvania |
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| Title: | Evaluation of fungicides and nozzle type for control of dollar spot and Rhizoctonia blight in creeping bentgrass, 2006 |
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| Source: | PDMR: Plant Disease Management Reports. Vol. 3, 2009, p. T062. |
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| Publishing Information: | St. Paul, MN: American Phytopathological Society |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Agrostis stolonifera; Disease control; Dollar spot; Equipment evaluation; Fungicide evaluation; Nozzle tip size; Rhizoctonia blight; Rhizoctonia solani
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| Cultivar Names: | PennTrio |
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| Abstract/Contents: | "The field experiment was conducted on a creeping bentgrass fairway (Bellewood Golf Club, North Coventry, PA) maintained with a reel mower at 0.450 in. cutting height and clippings not removed. Soil pH was 6.6 with 2.0% organic matter at this silt loam native soil site. All treatments were applied with a CO2 backpack sprayer in 1.0 gal water-carrier per 1000 sq ft at 40 psi, and from two nozzles spaced 18 in. apart. Individual plots measured 5 x 5 ft, and treatments were arranged as a randomized complete block design with three replications. Product treatments, application rates, nozzle types, and application calendar dates are listed in the table. Dollar spot was visually assessed by counting the number of active S. Homoeocarpa infection centers per plot, and Rhizoctonia blight severity was visually estimated as percent plot area blighted. All data were subjected to analysis of variance and treatment means were compared by Fisher's protected least significance difference test at P = 0.05. The experiment was initiated on 2 Jun with no disease symptoms present. Both natural infestations of dollar spot and Rhizoctonia blight activity were first observed in late Jun/early Jul. All treatments were last applied on 11 Jul, and therefore the data table represents plot ratings 14 days later on 25 Jul which corresponds to the highest disease activity observed in untreated plots. With dollar spot, best control from Daconil Ultrex + Banner MAXX tank-mix or Headway when applied from flat-fan nozzles that produce very coarse to medium water droplets (i.e., AI TeeJet, Turbo TeeJet, or XR TeeJet). With Rhizoctonia blight, best control from Heritage TL, Daconil Ultrex + Banner MAXX tank-mix, or Headway also when applied from flat-fan nozzles that produce very coarse to medium water droplets (i.e., AI TeeJet, Turbo TeeJet, or XR TeeJet)." |
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| Language: | English |
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| References: | 0 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Fidanza, M. A., J. S. Gregos, B. Aynardi, and D. Hudson. 2009. Evaluation of fungicides and nozzle type for control of dollar spot and Rhizoctonia blight in creeping bentgrass, 2006. PDMR: Plant Dis. Manage. Rep. 3:p. T062. |
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| Choices for finding the above item: |
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| Web URL(s):
https://www.plantmanagementnetwork.org/pub/trial/pdmr/volume3/abstracts/t62.asp
Last checked: 02/28/2017
Notes: Report Summary
https://www.plantmanagementnetwork.org/pub/trial/pdmr/reports/2009/T062.pdf
Last checked: 11/11/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
| Find from within TIC:
Digitally in TIC by record number. |
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