Oxalic-Acid As a Sucking Inhibitor of the Brown Planthopper Nilaparvata lugens in Rice (Delphacidae, Homoptera)

Simple item page
cg.identifier.doihttps://doi.org/10.1111/j.1570-7458.1980.tb02959.xen
cg.issn0013-8703en
cg.issue2en
cg.journalEntomologia Experimentalis et Applicataen
cg.volume27en
dc.contributor.authorYOSHIHARA, T.en
dc.contributor.authorSogawa, K.en
dc.contributor.authorPathak, M.D.en
dc.contributor.authorJuliano, Bienvenido O.en
dc.contributor.authorSAKAMURA, S.en
dc.date.accessioned2024-12-19T12:55:37Zen
dc.date.available2024-12-19T12:55:37Zen
dc.identifier.urihttps://hdl.handle.net/10568/165901
dc.titleOxalic-Acid As a Sucking Inhibitor of the Brown Planthopper Nilaparvata lugens in Rice (Delphacidae, Homoptera)en
dcterms.abstractOxalic acid, isolated from leaf sheath extract of rice, has been identified as a potent sucking inhibitor against the brown planthopper. Potassium and sodium oxalate at concentrations of 0.1%–0.2% completely inhibited sucking on a 15% sucrose solution. Of twelve aliphatic acids commonly present in plants, only oxalic, maleic, and trans‐aconitic acids at 0.1%, significantly reduced sucking activity while Krebs cycle acids, such as citric, malic, and succinic, did not have any inhibitory effect.RÉSUMÉL'ACIDE OXALIQUE COMME INHIBITEUR DE LA SUCCION DE NIPALARVATA LUGENS STÀL, (HOMOPTERE, DELPHACIDAE)L'acide oxalique, isolé des gaines foliaires du riz, a été identifié comme un puissant inhibiteur de la succion de Nilaparvata lugens. Les oxalates de potassium et de sodium aux concentrations de 0,1% et 0,2% inhibent complètement la succion d'une solution de sucrose à 15%. Parmi les douze acides aliphatiques généralement présents dans la plante, seuls les acides oxalique, maleique et trans‐aconique réduisent significativement à 0,1% l'activité de succion, tandis que les acides cycliques comme les acides citrique, malique et succinique n'ont pas d'effet inhibiteur.en
dcterms.available2011-04-05
dcterms.bibliographicCitationYOSHIHARA, T.; SOGAWA, K.; PATHAK, M. D.; JULIANO, B. O. and SAKAMURA, S. 1980. Oxalic-Acid As a Sucking Inhibitor of the Brown Planthopper Nilaparvata lugens in Rice (Delphacidae, Homoptera). Entomologia Exp Applicata, Volume 27 no. 2 p. 149-155en
dcterms.extentpp. 149-155en
dcterms.issued1980-03
dcterms.languageen
dcterms.licenseCopyrighted; all rights reserved
dcterms.publisherWileyen
dcterms.subjectoxalic aciden
dcterms.subjectsucking inhibitoren
dcterms.subjectbrown planthopperen
dcterms.subjectnilaparvata lugensen
dcterms.typeJournal Article

Files

Collections

IRRI Journal Articles