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Web URL(s): | https://scisoc.confex.com/crops/2017am/webprogram/Paper107118.html Last checked: 10/12/2017 |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Ou, Ling;
Latin, Richard |
Author Affiliation: | Ou: Botany and Plant Pathology, Purdue University, West Lafayette, IN; Latin: Purdue University, West Lafayette, IN |
Title: | Influence of management practices on distribution of fungicides in golf course turf |
Section: | C05 Turfgrass Science Other records with the "C05 Turfgrass Science" Section
Turf pest management: Insects and diseases Other records with the "Turf pest management: Insects and diseases" Section
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Meeting Info.: | Tampa, Florida: October 22-25, 2017 |
Source: | ASA, CSSA and SSSA International Annual Meetings. 2017, p. 107118. |
Publishing Information: | [Milwaukee, Wisconsin]: [American Society of Agronomy and the Entomological Society of America] |
# of Pages: | 1 |
Keywords: | TIC Keywords: Agrostis stolonifera; Disease control; Fungicide evaluation; Non-target effects; Sand-based golf greens; Watering-in; Wetting agent evaluation
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Abstract/Contents: | "Fungicide application is a common practice for controlling root diseases that affect golf course turf. Post application irrigation and wetting agents are often suggested to facilitate downward movement of fungicides. However, understanding of how irrigation and wetting agents influence fungicide distribution in the turf profile is not clear in existing literature. The objective of this research is to quantify fungicide residues in turf verdure and thatch, and at different root zone depths. Fungicides used in two distinct experimental runs in field plots include azoxystrobin, fluxapyroxad, propiconazole, and pyraclostrobin. Irrigation, wetting agent, and irrigation + wetting agent treatment effects will be compared with a fungicide-only treatment. Turf and soil will be sampled at 0, 3, 7, 10, 14, 21, and 28 d after fungicide treatment and analyzed thereafter using liquid chromatography-triple quadrupole mass spectroscopy. Preliminary research showed that irrigation had significant impact on fungicide distribution in the turf profile. Research results are expected to improve understanding of fungicide distribution in turf and provide a scientific basis for recommendations regarding root disease control in golf course turf." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! "254-3" |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Ou, L., and R. Latin. 2017. Influence of management practices on distribution of fungicides in golf course turf. Agron. Abr. p. 107118. |
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