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Bolesti korena lucerke i mere suzbijanja patogena

dc.creatorKrnjaja, Vesna
dc.creatorIvanović, Mirko
dc.creatorLević, Jelena
dc.creatorTomić, Zorica
dc.date.accessioned2018-12-14T14:42:35Z
dc.date.available2018-12-14T14:42:35Z
dc.date.issued2005
dc.identifier.issn0354-6160
dc.identifier.urihttp://r.istocar.bg.ac.rs/handle/123456789/69
dc.description.abstractSeveral pathogenic fungi (Phytophthora spp., Pythium spp., Fusarium spp., Rhizoctonia spp., Colletotrichum spp., Verticillium spp., Scelorotinia spp.), bacteria (Corynebacterium spp.) and nematodes Pratylenchus spp., Meloidogyne spp., etc.) could each be the cause both of some specific types of the rot of alfalfa root, crown and ground parts of stem as well as of non-specific symptoms (low growth, chlorosis and wilt) on aboveground parts of plants. The consequences of the occurrence of these diseases could have a great economic effect and are demonstrated as a scattered crop, reduced yield, quality and longevity of alfalfa. Abiotic factors (low temperature, lack or excess of moisture, soil type, application inadequacy of the production technology of alfalfa etc.), either individually or in a complex comprising several of them, could also be the cause of alfalfa diseases and if in interaction with biotic factors the damages arising there of could even be more substantial. The economically most important diseases of alfalfa rot caused by pathogenic fungi, bacteria and some abiotic factors, as well as a review of integrated control of alfalfa pathogens have been described.en
dc.description.abstractRazličite patogene gljive ( Phytophthora spp., Pythium spp., Fusarium spp., Rhizoctonia spp., Colletotrichum spp., Verticillium spp., Scelorotinia spp. i dr.), bakterije (Corynebacterium spp.) i nematode ( Pratylenchus spp., Meloidogyne spp. i dr.), mogu prouzrokovati specifične tipove truleži korena, korenovog vrata i prizemnog dela stabla lucerke i nespecifične simptome (niži porast, hloroza i uvelost) na nadzemnim delovima biljaka. Posledice ovih bolesti od velikog su ekonomskog značaja, a ispoljavaju se u vidu proređenog useva, smanjenja prinosa, kvaliteta i dugovečnosti lucerke. Abiotski činioci (niske temperature, nedostatak i suvišak vode, tip zemljišta, primena neodgovarajuće tehnologije proizvodnje lucerke i dr.), pojedinačno ili u kompleksu više njih, mogu, takođe, prouzrokovati bolesti lucerke, a ukoliko su u sadejstvu s biotskim činiocima nastale štete mogu biti znatno veće. U radu su opisane ekonomski najznačajnije bolesti korena lucerke, čiji su prouzrokovači patogene gljive, bakterije i neki abiotski činioci, kao i prikaz pojedinih i integralnih mera, koje se preporučuju za suzbijanje patogena lucerke. Zbog oskudnih podataka o bolestima korena lucerke u domaćoj literaturi, uglavnom su korišćeni podaci iz strane literature.sr
dc.publisherPoljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
dc.rightsopenAccess
dc.sourceBiljni lekar
dc.subjectalfalfaen
dc.subjectroot diseaseen
dc.subjectfungien
dc.subjectbacteriaen
dc.subjectcontrolen
dc.subjectlucerkasr
dc.subjectbolesti korenasr
dc.subjectgljivesr
dc.subjectbakterijesr
dc.subjectsuzbijanjesr
dc.titleAlfalfa root diseases and control of pathogensen
dc.titleBolesti korena lucerke i mere suzbijanja patogenasr
dc.typearticle
dc.rights.licenseARR
dc.citation.volume33
dc.citation.issue5
dc.citation.spage565
dc.citation.epage576
dc.citation.other33(5): 565-576
dc.identifier.rcubKonv_311
dc.identifier.fulltexthttp://r.istocar.bg.ac.rs//bitstream/id/2317/67.pdf
dc.type.versionpublishedVersion


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