In vitro sensitivity of Monilinia laxa to fungicides approved in integrated and organic production systems

The aim of this study was to test the in vitro sensitivity of two isolates of Monilinia laxa to fungicides approved in integrated and organic production systems. In vitro efficacy of 7 fungicides (Champion 50 WP, Kocide 2000, Nordox 75 WG, Olajos rézkén, Kumulus S, Rézkén, Rézoxiklorid) and another...

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Main Authors: I. J. Holb, M. Fazekas, F. Abonyi
Format: Article
Language:English
Published: University of Debrecen 2011-12-01
Series:International Journal of Horticultural Science
Subjects:
Online Access:https://ojs.lib.unideb.hu/IJHS/article/view/970
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author I. J. Holb
M. Fazekas
F. Abonyi
author_facet I. J. Holb
M. Fazekas
F. Abonyi
author_sort I. J. Holb
collection DOAJ
description The aim of this study was to test the in vitro sensitivity of two isolates of Monilinia laxa to fungicides approved in integrated and organic production systems. In vitro efficacy of 7 fungicides (Champion 50 WP, Kocide 2000, Nordox 75 WG, Olajos rézkén, Kumulus S, Rézkén, Rézoxiklorid) and another 6 fungicides (Score 25 EC, Efuzin 500 SC, Systane, Folicur Solo, Zato Plusz, Rovral) approved in organic and integrated production systems, respectively, were tested against brown rot of sour cherry. The three isolates showed differences in sensitivity to fungicides. Fungicides (with active ingredients of copper and sulphur) applied in organic production showed relatively high percent growth capacity of M. laxa. Rézkén and Kocide 2000 showed the highest and Kumilus S the lowest efficacy against brown rot. Fungicides applied in integrated production showed relatively low percent growth capacity of M. laxa. Score 25 EC showed the lowest and Rovral and Folicur solso the highest efficacy against M. laxa.
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spelling doaj.art-9b5fe0be2a8d48e3a098d61361753b1e2022-12-21T19:09:24ZengUniversity of DebrecenInternational Journal of Horticultural Science1585-04042676-931X2011-12-01174-510.31421/IJHS/17/4-5/970In vitro sensitivity of Monilinia laxa to fungicides approved in integrated and organic production systemsI. J. Holb0M. Fazekas1F. Abonyi2University of Debrecen, 138 Böszörményi St., 4032 Debrecen, HungaryUniversity of Debrecen, 138 Böszörményi St., 4032 Debrecen, HungaryUniversity of Debrecen, 138 Böszörményi St., 4032 Debrecen, HungaryThe aim of this study was to test the in vitro sensitivity of two isolates of Monilinia laxa to fungicides approved in integrated and organic production systems. In vitro efficacy of 7 fungicides (Champion 50 WP, Kocide 2000, Nordox 75 WG, Olajos rézkén, Kumulus S, Rézkén, Rézoxiklorid) and another 6 fungicides (Score 25 EC, Efuzin 500 SC, Systane, Folicur Solo, Zato Plusz, Rovral) approved in organic and integrated production systems, respectively, were tested against brown rot of sour cherry. The three isolates showed differences in sensitivity to fungicides. Fungicides (with active ingredients of copper and sulphur) applied in organic production showed relatively high percent growth capacity of M. laxa. Rézkén and Kocide 2000 showed the highest and Kumilus S the lowest efficacy against brown rot. Fungicides applied in integrated production showed relatively low percent growth capacity of M. laxa. Score 25 EC showed the lowest and Rovral and Folicur solso the highest efficacy against M. laxa.https://ojs.lib.unideb.hu/IJHS/article/view/970brown rotMonilinia laxaorganicintegratedin vitrofungicides
spellingShingle I. J. Holb
M. Fazekas
F. Abonyi
In vitro sensitivity of Monilinia laxa to fungicides approved in integrated and organic production systems
International Journal of Horticultural Science
brown rot
Monilinia laxa
organic
integrated
in vitro
fungicides
title In vitro sensitivity of Monilinia laxa to fungicides approved in integrated and organic production systems
title_full In vitro sensitivity of Monilinia laxa to fungicides approved in integrated and organic production systems
title_fullStr In vitro sensitivity of Monilinia laxa to fungicides approved in integrated and organic production systems
title_full_unstemmed In vitro sensitivity of Monilinia laxa to fungicides approved in integrated and organic production systems
title_short In vitro sensitivity of Monilinia laxa to fungicides approved in integrated and organic production systems
title_sort in vitro sensitivity of monilinia laxa to fungicides approved in integrated and organic production systems
topic brown rot
Monilinia laxa
organic
integrated
in vitro
fungicides
url https://ojs.lib.unideb.hu/IJHS/article/view/970
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AT mfazekas invitrosensitivityofmonilinialaxatofungicidesapprovedinintegratedandorganicproductionsystems
AT fabonyi invitrosensitivityofmonilinialaxatofungicidesapprovedinintegratedandorganicproductionsystems