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Effect of content and distribution of hydroxamic acids in wheat on infestation by the aphid Schizaphis graminum

Authordc.contributor.authorArgandoña, Victor H. 
Authordc.contributor.authorNiemeyer, Hermann M. 
Authordc.contributor.authorCorcuera, Luis J. 
Admission datedc.date.accessioned2018-12-20T14:39:28Z
Available datedc.date.available2018-12-20T14:39:28Z
Publication datedc.date.issued1981
Cita de ítemdc.identifier.citationPhytochemistry, Volumen 20, Issue 4, 2018, Pages 673-676
Identifierdc.identifier.issn00319422
Identifierdc.identifier.other10.1016/0031-9422(81)85154-0
Identifierdc.identifier.urihttp://repositorio.uchile.cl/handle/2250/156927
Abstractdc.description.abstractThe content of hydroxamic acids in wheat plants shows substantial variations between different species and cultivars (1.0-6.3 mmol/kg fr. wt). It also varies with the age of the plant and the organ assayed. The maximum concentration is reached by the fourth day in epicotyls and roots. The amount in leaves at different plant ages is always higher in the younger leaves. Based on feeding and infestation experiments, it is proposed that the distribution of aphids on leaves of different ages is regulated by the hydroxamic acid content. © 1981.
Lenguagedc.language.isoen
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
Sourcedc.sourcePhytochemistry
Keywordsdc.subject1,4-benzoxazin-3-ones
Keywordsdc.subjectaphids.
Keywordsdc.subjectGramineae
Keywordsdc.subjectgreenbug
Keywordsdc.subjectHordeum distichum
Keywordsdc.subjectresistance factor
Keywordsdc.subjectSchizaphis graminum
Keywordsdc.subjectT aestivum
Keywordsdc.subjectTriticum durum
Títulodc.titleEffect of content and distribution of hydroxamic acids in wheat on infestation by the aphid Schizaphis graminum
Document typedc.typeArtículo de revista
Catalogueruchile.catalogadorSCOPUS
Indexationuchile.indexArtículo de publicación SCOPUS
uchile.cosechauchile.cosechaSI


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Attribution-NonCommercial-NoDerivs 3.0 Chile
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile