The development and reproduction of grape phylloxera (Daktulosphaira vitifoliae Fitch) strains of Hungarian vine-districts in root-bioassays

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dc.contributor.authorL. Tóth, H.
dc.contributor.authorHorváthné Baracsi, L.
dc.contributor.authorKocsis, L.
dc.date.accessioned2021-06-28T09:59:05Z
dc.date.available2021-06-28T09:59:05Z
dc.date.issued2004-11-15
dc.description.abstractThe root bioassay method allows for 4-6 week continuous observation of grape phylloxera feeding on the grape root. 10 Hungarian phylloxera strains were compared on susceptible Vitis vinifera cv. Chardonnay and the resistant rootstocks of V. berlandieri x V. riparia Teleki 5C and V. berlandieri x V. rupestris Georgikon 121 in in vitro observations. The strains originated from Villany and Eger (Figure 3) had higher reproduction on the root of V. berlandieri x V. riparia Teleki 5C (201 and 119 eggs) and were more aggressive than the others (average production 10 eggs). The continuous high level of survival, development and reproduction of the Eger strain on Teleki 5C (V. berlandieri x V. ripuria) until day 46 may be due to adaptation.en
dc.formatapplication/pdf
dc.identifier.citationInternational Journal of Horticultural Science, Vol. 10 No. 4 (2004) , 67-71.
dc.identifier.doihttps://doi.org/10.31421/IJHS/10/4/517
dc.identifier.eissn2676-931X
dc.identifier.issn1585-0404
dc.identifier.issue4
dc.identifier.jatitleInt. j. hortic. sci.
dc.identifier.jtitleInternational Journal of Horticultural Science
dc.identifier.urihttps://hdl.handle.net/2437/314276en
dc.identifier.volume10
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/IJHS/article/view/517
dc.rights.accessOpen Access
dc.rights.ownerInternational Journal of Horticultural Science
dc.subjectDaktulosphaira vitifoliae FITCHen
dc.subjectVitis vbufera cv. Chardonnayen
dc.subjectV. berlandieri x V. riparia Teleki 5Cen
dc.subjectV. berlandieri .v V. rupestris Georgikon 121en
dc.subjectresistanceen
dc.subjectroot bioassayen
dc.titleThe development and reproduction of grape phylloxera (Daktulosphaira vitifoliae Fitch) strains of Hungarian vine-districts in root-bioassaysen
dc.typefolyóiratcikkhu
dc.typearticleen
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