Examination of different fungicides against Macrophomina phaseolina in laboratory conditions

dc.contributor.authorCsüllög, Kitti
dc.contributor.authorTarcali, Gábor
dc.date.accessioned2021-06-28T11:02:00Z
dc.date.available2021-06-28T11:02:00Z
dc.date.issued2020-12-01
dc.description.abstractIn Hungary, sunflower is the third most important arable crop, which has a lot of pathogenic fungi. One of these fungi is the Macrophomina phaseolina, which is a well-known fungus in all over the world, since this pathogen has more than 700 host plants. In Hungary, several host plants can be found as well. The M. phaseolina produces microsclerotia, which can survive in the soil and residues for almost 10 years. For now, there is no efficient treatment against this pathogen because of this fungus, since it is extremely resistant and cannot be destroyed easily. The only effective treatment against the fungus is genetic defence. In this study, three different fungicides were tested in vitro against the fungus. The Mirage (prochloraz) seemed to be the most effective fungicide as it completely arrested the hyphal growth. In contrast, the Amistar Xtra (azoxystrobin and ciprochonazol) has only a minor effect on the growth of M. phaseolina. Thirdly, the Retengo (pyrachlostrobin) arrested the hyhpal growth of the fungus with 71% at 100 ppm, in other words, the use of this fungicide seems promising.  en
dc.formatapplication/pdf
dc.identifier.citationActa Agraria Debreceniensis, No. 2 (2020) , 65-69
dc.identifier.doihttps://doi.org/10.34101/ACTAAGRAR/2/3768
dc.identifier.issn2416-1640
dc.identifier.issue2
dc.identifier.jatitleActa agrar. Debr.
dc.identifier.jtitleActa Agraria Debreceniensis
dc.identifier.urihttps://hdl.handle.net/2437/317130en
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/actaagrar/article/view/3768
dc.rights.accessOpen Access
dc.rights.ownerby the Author(s)
dc.subjectMacrophomina phaseolinaen
dc.subjectin vitroen
dc.subjectfungicideen
dc.subjectazoxystrobinen
dc.subjectciprochonazolen
dc.subjectprochlorazen
dc.subjectpyraclostrobinen
dc.titleExamination of different fungicides against Macrophomina phaseolina in laboratory conditionsen
dc.typefolyóiratcikkhu
dc.typearticleen
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