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dc.contributor.authorVovlas, Nicola-
dc.contributor.authorCastillo, Pablo-
dc.date.accessioned2009-02-20T12:35:27Z-
dc.date.available2009-02-20T12:35:27Z-
dc.date.issued2002-06-
dc.identifier.citationJournal of Nematology 34, 146-150.en_US
dc.identifier.issn0022-300X-
dc.identifier.urihttp://hdl.handle.net/10261/10866-
dc.description.abstractThe influence of temperature and olive root exudates on Heterodera mediterranea egg hatch and the effects of H. mediterranea on the growth of two olive cultivars (Arbequina and Picual) were investigated. Egg hatch occurred over a temperature range of 10 to 30ºC and was optimal at 20 to 25ºC. There were no differences in egg hatch between sterile deionized distilled water or root exudate dilutions (undiluted, diluted 1:1, and 1:2) of Arbequina and Picual at 20ºC. Heterodera mediterranea reproduced on both olive cultivars in growth chambers at 25ºC. Soil and root final nematode populations, as well as total number of cysts per plant and reproduction rate, were significantly higher in Arbequina than in Picual. Shoot dry and root fresh weights as well as increases of shoot height, trunk diameter, and numbers of nodes were significantly suppressed by infection with 10,000 eggs + second-stage juveniles/pot in Arbequina but not in Picual.en_US
dc.description.sponsorshipResearch supported in part by a bilateral program funded by Consejo Superior de Investigaciones Cientı´ficas (CSIC), Spain, and Consiglio Nazionale delle Ricerce (CNR), Italy (grant #99IT0009). Grant CAO99-010-C3-01 from the Instituto Nacional de Tecnologias Agroalimentarias (INIA).en_US
dc.format.extent4085 bytes-
dc.format.mimetypeimage/gif-
dc.language.isoengen_US
dc.publisherSociety of Nematologistsen_US
dc.rightsclosedAccessen_US
dc.subjectArbequinaen_US
dc.subjectHatchingen_US
dc.subjectOlea europaeaen_US
dc.subjectOlive cyst nematodeen_US
dc.subjectPathogenicityen_US
dc.subjectPicualen_US
dc.subjectReproductionen_US
dc.subjectRoot exudatesen_US
dc.subjectSpainen_US
dc.subjectTemperaturesen_US
dc.titleFactors Affecting Egg Hatch of Heterodera mediterranea and Differential Responses of Olive Cultivars to Infestationen_US
dc.typeartículoen_US
dc.description.peerreviewedPeer revieweden_US
dc.relation.publisherversionhttp://fulltext10.fcla.edu/DLData/SN/SN0022300X/0034_002/146.pdfen_US
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextNo Fulltext-
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