Evaluation of rhizobacterial colonisation and the ability to induce Globodera pallida hatch

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dc.contributor.author Lettice, Eoin P.
dc.contributor.author Jones, Peter W.
dc.date.accessioned 2015-05-26T15:58:29Z
dc.date.available 2015-05-26T15:58:29Z
dc.date.issued 2015
dc.identifier.citation LETTICE, E. P. & JONES, P. W. 2015. Evaluation of rhizobacterial colonisation and the ability to induce Globodera pallida hatch. Nematology, 17 (2), 203-212. doi: 10.1163/15685411-00002863 en
dc.identifier.volume 17 en
dc.identifier.issued 2 en
dc.identifier.startpage 203 en
dc.identifier.endpage 212 en
dc.identifier.issn 1388-5545
dc.identifier.issn 1568-5411
dc.identifier.uri http://hdl.handle.net/10468/1826
dc.identifier.doi 10.1163/15685411-00002863
dc.description.abstract Three bacterial isolates, SB13 (Acinetobacter sp.), SB14 (Arthrobacter sp.) and SB15 (Bacillus sp.), were previously isolated from the rhizosphere of sugar beet (Beta vulgaris ssp. vulgaris) plants and shown to increase hatch of potato cyst nematodes in vitro. In this study, the three isolates were assayed for rhizosphere competence. Each isolate was applied to seeds at each of four concentrations (105-108 CFU ml−1) and the inoculated seeds were planted in plastic microcosms containing coarse sand. All three isolates were shown to colonise the rhizosphere, although to differing degrees, with the higher inoculation densities providing significantly better colonisation. The isolates increased sugar beet root and shoot dry weight. Isolates SB14 and SB15 were analysed for their ability to induce in vivo hatch of Globodera pallida in non-sterile soil planted with sugar beet. After 4 and 6 weeks, both isolates had induced significantly greater percentage hatch compared to controls. en
dc.description.sponsorship Irish Research Council for Science Engineering and Technology (Embark) en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Brill en
dc.relation.uri http://booksandjournals.brillonline.com/content/journals/10.1163/15685411-00002863
dc.subject Potato cyst nematode en
dc.subject Suicide hatch en
dc.subject Soil bacteria en
dc.subject Plant-growth-promoting rhizobacteria en
dc.title Evaluation of rhizobacterial colonisation and the ability to induce Globodera pallida hatch en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Eoin Lettice, Zoology & Ecology, University College Cork, Cork, Ireland. +353-21-490-3000 Email: e.lettice@ucc.ie en
dc.internal.availability Full text available en
dc.date.updated 2015-05-22T16:17:09Z
dc.description.version Accepted Version en
dc.internal.rssid 281953968
dc.contributor.funder Irish Research Council for Science Engineering and Technology en
dc.description.status Peer reviewed en
dc.identifier.journaltitle Nematology en
dc.internal.copyrightchecked No !!CORA!! Romeo and Publishers website. AV permitted. en
dc.internal.licenseacceptance Yes en
dc.internal.IRISemailaddress e.lettice@ucc.ie en


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