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Resistance of grapevine rootstocks to meloidogyne incognita under field conditions

dc.contributor.authorLoubser, J. T.en_ZA
dc.contributor.authorMeyer, A. J.en_ZA
dc.date.accessioned2017-06-19T13:46:38Z
dc.date.available2017-06-19T13:46:38Z
dc.date.issued1987
dc.identifier.citationLoubser, J. T. & Meyer, A. J. 1987. Resistance of grapevine rootstocks to meloidogyne incognita under field conditions. South African Journal of Enology & Viticulture, 8(2):70-74 doi:10.21548/8-2-2317en_ZA
dc.identifier.issn2224-7904 (online)
dc.identifier.issn0253-939X (print)
dc.identifier.otherdoi:10.21548/8-2-2317
dc.identifier.urihttp://hdl.handle.net/10019.1/101799
dc.descriptionCITATION: Loubser, J. T. & Meyer, A. J. 1987. Resistance of grapevine rootstocks to meloidogyne incognita under field conditions. South African Journal of Enology & Viticulture, 8(2):70-74 doi:10.21548/8-2-2317.en_ZA
dc.descriptionThe original publication is available at http://www.journals.ac.za/index.php/sajeven_ZA
dc.description.abstractResistance of grapevine rootstocks to root-knot nematodes (Meloidogyne incognita) was studied in field trials. Resistance was found to be adequately expressed by the degree of galling. A highly significant positive correlation exists between nematode populations in the soil as well as nematode reproduction and galling, while grapevine growth and yield were negatively related to the degree of infestation. However, information regarding rootstock tolerance and intolerance (sensitivity) was not considered reliable. It was further shown that a susceptible scion would not lower the resistance of the rootstock involved. Based on their rate of galling, rootstocks Ramsey, 99 Richter PS, Dogridge, Freedom, Harmony and 101-14 Mgt are resistant while Jacquez, 140 Ruggeri, Grezot-1, Maleque 44-53 and Constantia Metallica are susceptible.en_ZA
dc.description.urihttp://www.journals.ac.za/index.php/sajev/article/view/2317
dc.format.extent5 pagesen_ZA
dc.language.isoen_ZAen_ZA
dc.publisherSouth African Society for Enology and Viticultureen_ZA
dc.subjectWine and wine makingen_ZA
dc.subjectRootstock resistance to Meloidogyne incognitoen_ZA
dc.titleResistance of grapevine rootstocks to meloidogyne incognita under field conditionsen_ZA
dc.typeArticleen_ZA
dc.description.versionPublisher's versionen_ZA
dc.rights.holderSouth African Society for Enology and Viticultureen_ZA


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