Evaluation of fungal antagonists to control black mold disease under field conditions and to induce the accumulation of antifungal compounds in onion following seed and set treatment

dc.authorscopusid7006798815
dc.authorscopusid14046750500
dc.contributor.authorÖzer, Nuray
dc.contributor.authorArın, Levent
dc.date.accessioned2022-05-11T14:43:30Z
dc.date.available2022-05-11T14:43:30Z
dc.date.issued2014
dc.departmentFakülteler, Ziraat Fakültesi, Bitki Koruma Bölümü
dc.description.abstractThree isolates, AS3 (non-aflotoxigenic Aspergillus flavus Link), TRIC7 and TRIC8 (Trichoderma harzianum Rifai), from onion (Allium cepa L.) growing soils were recently found to control black mold disease caused by Aspergillus niger (An) van Tieghem and to increase the accumulation of antifungal compounds in pot-grown onion sets. Their ability to increase bulb diameter and total soluble solids in marketable bulbs, to control black mold and to induce the production of antifungal compounds were tested in sets and marketable bulbs raised from treated seeds and sets, respectively, in naturally An-infested field soils at two locations. These isolates significantly controlled the disease at both locations, but they did not have any enhancing effect on set or bulb diameter and soluble solids in marketable bulbs. AS3 and TRIC8 in particular led to defense reactions with accumulation of antifungal compounds in sets and marketable bulbs in both locations. Different compounds were also identified in the fractions with highly antifungal effects. © 2014 Elsevier Ltd.
dc.identifier.doi10.1016/j.cropro.2014.06.027
dc.identifier.endpage28
dc.identifier.issn0261-2194
dc.identifier.scopus2-s2.0-84904558846
dc.identifier.scopusqualityQ1
dc.identifier.startpage21
dc.identifier.urihttps://doi.org/10.1016/j.cropro.2014.06.027
dc.identifier.urihttps://hdl.handle.net/20.500.11776/9626
dc.identifier.volume65
dc.indekslendigikaynakScopus
dc.institutionauthorÖzer, Nuray
dc.language.isoen
dc.publisherElsevier Ltd
dc.relation.ispartofCrop Protection
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAntagonist fungi
dc.subjectAntifungal compounds
dc.subjectBiological control
dc.subjectBlack mold (Aspergillus niger)
dc.subjectField experiment
dc.subjectOnion (Allium cepa L.)
dc.subjectantagonism
dc.subjectbiological control
dc.subjectchemical composition
dc.subjectfieldwork
dc.subjectfungal disease
dc.subjectfungus
dc.subjectroot vegetable
dc.subjectseed treatment
dc.subjectAllium cepa
dc.subjectAspergillus niger
dc.subjectFungi
dc.titleEvaluation of fungal antagonists to control black mold disease under field conditions and to induce the accumulation of antifungal compounds in onion following seed and set treatment
dc.typeArticle

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