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Web URL(s): | https://archive.lib.msu.edu/tic/its/articles/2009jou903.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): | Aamlid, Trygve S.;
Espevig, Tatsiana;
Molteberg, Bjørn;
Tronsmo, Arne;
Eklo, Ole Martin;
Hofgaard, Ingerd S.;
Ludvigsen, Gro Hege;
Almvik, Marit |
Author Affiliation: | Aamlid: Norwegian Insitute for Agricultural and Environmental Research, Grimstad, Norway; Molteberg: Norwegian Institute for Agricultural and Environmental Research, Kapp, Norway; Tronsmo: Department of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, ^DoAs, Norway; Eklo, Hofgaard and Almvik: Norwegian Institute for Agricultural and Environmental Research, Bioforsk Plant Health and Plant Protection, ^DoAs, Norway; Ludvigsen: Norwegian Institute for Agricultural and Environmental Research, ^DoAs, Norway; Espevig: Department of Plant and Environmental Sciences, Norwegian University of Life Sciences, ^DoAs, Norway |
Title: | Disease control and leaching potential of fungicides on golf greens with and without organic amendment to the sand-based root zone |
Section: | Soil biology, chemistry and plant nutrition Other records with the "Soil biology, chemistry and plant nutrition" Section
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Meeting Info.: | Santiago, Chile: July 26-30 2009 |
Source: | International Turfgrass Society Research Journal. Vol. 11, No. Part 2, 2009, p. 903-917. |
Publishing Information: | Madison, WI: International Turfgrass Society |
# of Pages: | 15 |
Keywords: | TIC Keywords: Agrostis stolonifera; Disease control; Fungicide application; Golf greens; Leaching; Organic amendments; Quality evaluation; Sand-based root zones; Snow molds; Take-all patch
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Abstract/Contents: | "Take-all patch (Gaeumannomyces graminis [Sacc.] Arx & Oliver var. avenae [Turner] Dennis) and grey and pink snow molds (Microdochium nivale [Fr.] Samuels and Hallett) and (Typhula spp.), are common diseases on sand-based golf greens. Our objectives were (1) to study potential suppression of these diseases on new greens by inclusion of 20 % (v/v) garden compost 'Green Mix' (GM) in straight sand (SS) root zones; (2) to study efficacy against these diseases and leaching potential of fungicides approved for turfgrass use in Norway; and (3) to evaluate if repeated use of fungicide has any effect on microbial numbers in USGA root zones. Prochloraz (N-propyl-N-[2-(2,4,6-trichlorophenoxy) ethyl]imiazole-1-carboxamide), (0.45 kg a.i. ha-1), azoxystrobin (methyl (E)-2-{2-[6-(2-cyanophenoxy) pyrimidin-4-yloxy]phenyl}-3-methoxy-acrylate), + propiconazole (1-[[2(2,4-Dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl]methyl (0.200 + 0.125 kg a.i. ha-1), or trifloxystobin (methyl (E)-methoxyimino-{(E)-alpha-[1-(alpha,alpha,alpha-trifluoro- + propiconazole (0.1875 + 0.125 kg a.i. ha-1) were applied for two consecutive years on two experimental greens, one including field lysimeters with either SS or GM root zones. Iprodione (3-(3,5-dichlorophenyl)-N-(1-methylethyl)2,4-dioxo-1-imidazo (2.250 kg a.i.ha-1) was applied only outside the lysimeter area. None of the fungicides had a significant effect on take-all at the applied rates. Azoxystobin + propiconazole or trifloxystrobin + propiconazole were more effective than prochloraz or iprodione in controlling snow mold. Leaching from SS root zones increased in the order trifloxystrobin< prochloraz |
Language: | English |
References: | 39 |
Note: | Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Aamlid, T. S., T. Espevig, B. Molteberg, A. Tronsmo, O.M. Eklo, I. S. Hofgaard, et al. 2009. Disease control and leaching potential of fungicides on golf greens with and without organic amendment to the sand-based root zone. Int. Turfgrass Soc. Res. J. 11(Part 2):p. 903-917. |
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| MSU catalog number: b2548899 |
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