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dc.creatorĐorđevic, Milena
dc.creatorCerović, Radosav
dc.creatorLeposavić, Aleksandar
dc.creatorPaunović, Svetlana A.
dc.creatorVujović, Tatjana
dc.creatorJevremović, Darko
dc.date.accessioned2023-11-09T07:26:33Z
dc.date.available2023-11-09T07:26:33Z
dc.date.issued2019
dc.identifier.urihttps://refri.institut-cacak.org/handle/123456789/758
dc.description.abstractRaspberry leaf blotch emaravirus (RLBV) is recently characterized virus infecting Rubus species. Recent studies in Serbia confirmed its wide presence in red raspberry orchards. The objective of our study was to investigate RLBV presence in the plants and its possible effects on pollen performance in vitro in two cultivars (‘Meeker’ and ‘Willamette’) in the region of west Serbia. In both cultivars, pollen vitality and pollen germination were compared between healthy and infected plants. From all tested plants, flowers were picked randomly in late balloon phase. Samples were analyzed on RLBV presence by RT-PCR. Pollen vitality was determined after staining with fluorescin-diacetate while pollen germination was observed after 1h, 3h and 24h incubation time on agar-sucrose medium. In both cultivars, in healthy plants, a high percentage of pollen vitality was got (75,94% in ‘Meeker’, 64,97% in ‘Willamette’). Also, in these plants with longer incubation time pollen germination in vitro increased significantly. In infected plants, a different picture was obtained. With a longer incubation period, pollen grain germination in ‘Willamette’ had slower growth, while the ‘Meeker’ varieties were in decline.sr
dc.language.isoensr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31064/RS//sr
dc.rightsopenAccesssr
dc.sourceThe Book of Abstracts and Symposium Programme : 4th Balkan Symposium on Fruit Growing, 14 - 18 September, Istanbul, Turkeysr
dc.subjectRubus idaeus L.sr
dc.subjectRaspberry leaf blotch emaravirussr
dc.subjectpollen grain germinationsr
dc.subjectvitalitysr
dc.titleEffect of Raspberry leaf blotch emaravirus on raspberry (Rubus idaeus L.) pollen performance in vitrosr
dc.typeconferenceObjectsr
dc.rights.licenseARRsr
dc.citation.epage51
dc.citation.spage51
dc.identifier.fulltexthttp://refri.institut-cacak.org/bitstream/id/1792/bitstream_1792.pdf
dc.type.versionpublishedVersionsr


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