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dc.creatorCarazo Rojas, Elizabeth
dc.creatorFuentes González, Gilbert
dc.creatorConstenla Umaña, Manuel Arturo
dc.descriptionImpresa en Colección de Revistas BAGRO 630, disponible su búsqueda en el catálogo OPAC del Sistema de Bibliotecas, Documentación e Información de Universidad de Costa Rica.es_ES
dc.description.abstractPesticide residues from organophosphorus insecticides were determined colorimetrically in cabbage (Brassica oleracea var. capitata) var. "Golden Acre", ready for shipment to the market. The cabbage studied came from Palmira de Alfaro Ruiz, the main producing area of Costa Rica. The last Dipterex 95% PS application of 3 Kg/ha before sampling was made one day before the 1st harvest. The 1st harvest was May 02, 1975, and the average Dipterex residue found was 0.46 ppm. The 2nd was on May 09, 1975, and the average residue was 0.30 ppm. The last harvest was on May 17, 1975, and the residue was 0.14 ppm. The residue levels found are judged high by FAO and USA standards, which recommend a maximum tolerance of 0.1 ppm. However the values are within the permissible limits for Holland, Germany, and Poland (0.5 ppm), and even more so for Czecholovakia and URSS countries which allow residues up to 1 ppm.es_ES
dc.rightsCC0 1.0 Universal*
dc.sourceTurrialba, Vol.26(49), pp. 321-325es_ES
dc.subjectOrganophosphorus insecticideses_ES
dc.subjectresidues in cabbagees_ES
dc.subjectDipterex 95%es_ES
dc.subjectFAO residues standardses_ES
dc.subjectcolorimetric cuantitative determinationes_ES
dc.subjectpermissible limitses_ES
dc.titleResiduos de insecticidas organofosforados en repollo (Brassica oleracea var. capitata)es_ES
dc.typeartículo originales_ES
dc.description.procedenceUCR::Vicerrectoría de Docencia::Ciencias Básicas::Facultad de Ciencias::Escuela de Químicaes_ES
dc.description.procedenceUCR::Vicerrectoría de Docencia::Ciencias Agroalimentarias::Facultad de Ciencias Agroalimentarias::Escuela de Agronomíaes_ES

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CC0 1.0 Universal
Except where otherwise noted, this item's license is described as CC0 1.0 Universal