Effects of DMI and strobilurin fungicide combinations on scab and powdery mildew incidence in apple production: a preliminary study

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dc.contributor.authorHolb, I. J.
dc.contributor.authorKocsis, M.
dc.contributor.authorKruppa, J.
dc.contributor.authorAbonyi, F.
dc.date.accessioned2021-06-28T10:02:09Z
dc.date.available2021-06-28T10:02:09Z
dc.date.issued2016-07-02
dc.description.abstractThe aim of our study was to evaulate the effectiveness of four DMI and strobilurion fungicide combinations in a season-long disease management programme against apple scab and powdery mildew in two integrated apple orchards on cultivar Jonagold. The four spray programmes were: i) standard, ii) DMI dominant iii) strobilurin dominant, and iv) DMI and strobilurin dominant. Apple scab incidence as generally high in both orchards in the standard fungicide treatment plots ranged between 21.8 and 26.4%. Leaf scab incidence was higher in all treatments compared to fruit incidence. Scab incidence was generally higher at Mándok compared to Ófehértó. In both locations the lowest scab incidence was assessed in DMI dominant treatment ranged between 5 to 10.7%, which was not signifi cantly different from the DMI and strobilurin dominant treatment. Powdery mildew incidence was generally low in both orchards in all fungicide treatments ranged between 0.002 and 0.5%. Although there were no signifi cant differences among treatments, the lowest powdery mildew incidence was assessed in the DMI and strobilurin dominant treatment in Mándok and in the strobilurin dominant treatment in Ófehértó.en
dc.formatapplication/pdf
dc.identifier.citationInternational Journal of Horticultural Science, Vol. 18 No. 2 (2012) , 37-39.
dc.identifier.doihttps://doi.org/10.31421/IJHS/18/2/1030
dc.identifier.eissn2676-931X
dc.identifier.issn1585-0404
dc.identifier.issue2
dc.identifier.jatitleInt. j. hortic. sci.
dc.identifier.jtitleInternational Journal of Horticultural Science
dc.identifier.urihttps://hdl.handle.net/2437/314713en
dc.identifier.volume18
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/IJHS/article/view/1030
dc.rights.accessOpen Access
dc.rights.ownerInternational Journal of Horticultural Science
dc.subjectappleen
dc.subjectDMIen
dc.subjectscaben
dc.subjectstrobilurinen
dc.subjectpowdery mildewen
dc.subjectintegrateden
dc.titleEffects of DMI and strobilurin fungicide combinations on scab and powdery mildew incidence in apple production: a preliminary studyen
dc.typefolyóiratcikkhu
dc.typearticleen
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