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dc.contributor.authorGómez-De-Barreda, Diego
dc.contributor.authorGamón Vila, Miguel
dc.contributor.authorLorenzo Rueda, Elena
dc.contributor.authorSaez Olmo, A.
dc.identifier.citationDebarreda, D. G., Gamon, M., Lorenzo, E., Saez, A. (1993). Residual Herbicide Movement in Soil Columns. Science of the Total Environment, 132(2-3), 155-165.
dc.description.abstractAtrazine, bromacil, diuron, simazine, terbuthylazine, terbumetone, terbutyrne and trifluran are selective residual herbicides on citrus and very common in Spanish orchards. As a first step to measure the herbicide penetration in soil and therefore the risk of contamination, soil columns (40 cm in length, 9 cm interior diameter) were packed with an altered, screened loam soil. Simulated treatments were made by pouring, with a pipette, a solution of the chemicals on the soil surface. After the application, irrigations were done until the appearance of drainage water. Herbicide analyses were performed, at five soil depths, using high performance liquid chromatography for diuron (limit of detection 0.04 ppm) and gas chromatography for the rest of the chemicals (0.01 ppm). The leaching potential, in decreasing order was: bromacil > atrazine > simazine > terbumetone > terbuthylazine > terbutryene = diuron > trifluralin
dc.titleResidual Herbicide Movement in Soil Columns
dc.authorAddressInstituto Valenciano de Investigaciones Agrarias (IVIA), Carretera CV-315, Km. 10’7, 46113 Moncada (Valencia), Españaes 29 1993
dc.entidadIVIACentro para el Desarrollo de la Agricultura Sostenible
dc.journal.abbreviatedTitleSci.Total Environ.
dc.journal.titleScience of the Total Environment

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