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Patogenost izolata Aspergillus spp. poreklom iz Srbije

dc.creatorNikolić, Milica
dc.creatorSavić, Iva
dc.creatorStanković, Slavica
dc.date.accessioned2019-05-16T12:19:56Z
dc.date.available2019-05-16T12:19:56Z
dc.date.issued2016
dc.identifier.issn1821-3944
dc.identifier.urihttp://rik.mrizp.rs/handle/123456789/645
dc.description.abstractSpecies of the genus Aspergillus, section Flavi are facultative plant pathogens with the capability to contaminate primary agricultural products in the field, at harvest, in warehouses, and during processing. Infection is done through silk or injuries on maize ears. The objective of this study was to test pathogenicity of 25 A. parasiticus isolates on barley leaves. A parasiticus was isolated from maize kernels collected from 22 locations in Serbia during 2013-2015. Inoculation of the first barley leaf was done by the spore suspension of the fungus A. parasiticus. The spot sizes were statistically compared and this comparison showed that the isolate MRIZP 3930 was the least virulent. The isolate MRIZP 3819 was the most virulent seven days after inoculation and together with the isolate MRIZP 4265 was classified into the most aggressive group rated as 5. Pathogenicity was confirmed in all isolates.en
dc.description.abstractVrste roda Aspergillus sekcije Flavi su fakultativní biljni patogeni, čija se sposobnost ogleda u kontaminaciji primarnih poljoprivrednih proizvoda u polju, tokom berbe, u skladištu i tokom procesa prerade. Infekcija se obavlja preko svile ili oštećenja na klipu kukuruza. Cilj ovog rada bio je da se oceni patogenost 25 izolata A. parasiticus na listovima ječma. Kulture A. parasiticus su izolovane iz uzoraka zrna kukuruza koji su prikupljani sa 22 lokaliteta u Srbiji u periodu 2013-2015. godina. Inokulacija prvog lista ječma izvršena je pomoću suspenzije spora gljive A. parasiticus. Statističkim poređenjem dobijenih vrednosti veličina pega, pokazano je da je najmanje virulentan izolat MRIZP 3930. Izolat MRIZP 3819 se izvojio kao najvirulentniji posle 7 dana inokulacije, a zajedno s izolatom MRIZP 4265 je svrstan u najagresivniju grupu koja je kategorisana ocenom 5. Svi ispitivani izolati su potvrdili patogenost.sr
dc.publisherInstitut za ratarstvo i povrtarstvo, Novi Sad
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31023/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceRatarstvo i povrtarstvo
dc.subjectAspergillusen
dc.subjectbarleyen
dc.subjectinoculationen
dc.subjectmaizeen
dc.subjectpathogensen
dc.subjectvirulenceen
dc.subjectAspergillussr
dc.subjectinokulacijasr
dc.subjectječamsr
dc.subjectkukuruzsr
dc.subjectpatogenisr
dc.subjectvirulentnostsr
dc.titlePathogenicity of Aspergillus spp. isolates originating from Serbiaen
dc.titlePatogenost izolata Aspergillus spp. poreklom iz Srbijesr
dc.typearticle
dc.rights.licenseBY
dc.citation.volume53
dc.citation.issue3
dc.citation.spage101
dc.citation.epage105
dc.citation.other53(3): 101-105
dc.citation.rankM51
dc.identifier.doi10.5937/ratpov53-10795
dc.identifier.fulltexthttp://rik.mrizp.rs//bitstream/id/2587/643.pdf
dc.identifier.rcubconv_622
dc.type.versionpublishedVersion


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