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Degradation of metribuzin in two soil types of Lebanon

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dc.contributor.author Khoury R.
dc.contributor.author Coste C.M.
dc.contributor.author Kawar N.S.
dc.contributor.editor
dc.date 2006
dc.date.accessioned 2017-10-18T13:27:42Z
dc.date.available 2017-10-18T13:27:42Z
dc.date.issued 2006
dc.identifier 10.1080/03601230600805790
dc.identifier.issn 3601234
dc.identifier.uri http://hdl.handle.net/10938/20402
dc.description.abstract The degradation of metribuzin [4-amino-6- tert -butyl-3-methylthio-1,2,4- triazin-5(4 H )-one] as influenced by soil type, temperature, humidity, organic fertilizers, soil sterilization, and ultra-violet radiation was studied in two soil types of Lebanon under laboratory conditions. The two soil types were sandy loam and clay. Deamination of metribuzin in the sandy loam soil to its deaminometribuzin (DA) derivative was basically a result of biological activity. In the clay soil the first metabolite diketometribuzin (DK) was a result of oxidative desulfuration, while diketo-deaminometribuzin (DADK) was the product of reductive deamination. The two soils represented major differences in the pesticide transformation processes. Photodecomposition on the soil surface and in aqueous media was also an important process in the degradation of metribuzin. Furthermore, the increase in soil organic matter enhanced degradation. Copyright © Taylor and Francis Group, LLC.
dc.format.extent
dc.format.extent Pages: (795-806)
dc.language English
dc.publisher PHILADELPHIA
dc.relation.ispartof Publication Name: Journal of Environmental Science and Health - Part B Pesticides, Food Contaminants, and Agricultural Wastes; Publication Year: 2006; Volume: 41; no. 6; Pages: (795-806);
dc.source Scopus
dc.title Degradation of metribuzin in two soil types of Lebanon
dc.type Article
dc.contributor.affiliation Khoury, R., Agricultural Department, Agronomic Research Institute, Fanar, Lebanon
dc.contributor.affiliation Coste, C.M., Centre de Phytopharmacie, Université de Perpignan, France
dc.contributor.affiliation Kawar, N.S., Faculty of Agricultural and Food Sciences, American University of Beirut, Lebanon, Faculty of Agricultural and Food Sciences, American University of Beirut, P.O. Box 11-0236, Lebanon
dc.contributor.authorAddress Kawar, N.S.; Faculty of Agricultural and Food Sciences, American University of Beirut, P.O. Box 11-0236, Lebanon; email: nskawar@aub.edu.lb
dc.contributor.authorCorporate University: American University of Beirut; Faculty: Faculty of Agricultural and Food Sciences; Department: FAFS;
dc.contributor.authorDepartment FAFS
dc.contributor.authorDivision
dc.contributor.authorEmail nskawar@aub.edu.lb
dc.contributor.authorFaculty Faculty of Agricultural and Food Sciences
dc.contributor.authorInitials Khoury, R
dc.contributor.authorInitials Coste, CM
dc.contributor.authorInitials Kawar, NS
dc.contributor.authorOrcidID
dc.contributor.authorReprintAddress Kawar, NS (reprint author), Amer Univ Beirut, Fac Agr and Food Sci, POB 11-0236, Beirut 11072020, Lebanon.
dc.contributor.authorResearcherID
dc.contributor.authorUniversity American University of Beirut
dc.description.cited BARTL P, 1976, Z NATURFORSCH B, V31, P1122; BARTL P, 1975, Chemosphere, V4, P169, DOI 10.1016-0045-6535(75)90095-8; BOUCHARD DC, 1982, WEED SCI, V30, P629; FREAR DS, 1985, PESTIC BIOCHEM PHYS, V23, P56, DOI 10.1016-0048-3575(85)90078-1; HANCE RJ, 1981, WEED RES, V21, P87, DOI 10.1111-j.1365-3180.1981.tb00100.x; HYZAK DL, 1974, WEED SCI, V22, P75; IVANY JA, 1983, CAN J PLANT SCI, V63, P481; Jurado-Exposito M, 1998, WEED RES, V38, P309; KEARNEY P, 1988, HERBICIDES CHEM DEGR, V3, P214; KEMPSONJONES GF, 1979, PESTIC SCI, V10, P449, DOI 10.1002-ps.2780100602; LADLIE JS, 1976, WEED SCI, V24, P477; PAPE BE, 1972, J AGR FOOD CHEM, V20, P72, DOI 10.1021-jf60179a020; PARLAR H, 1979, CHEMOSPHERE, V8, P797, DOI 10.1016-0045-6535(79)90041-9; Sabadie J, 1997, WEED RES, V37, P411, DOI 10.1046-j.1365-3180.1997.d01-74.x; SAVAGE KE, 1977, WEED SCI, V25, P55; STEPHENSON GR, 1976, WEED SCI, V24, P161
dc.description.citedCount 6
dc.description.citedTotWOSCount 7
dc.description.citedWOSCount 7
dc.format.extentCount 12
dc.identifier.articleNo
dc.identifier.coden JPFCD
dc.identifier.pubmedID 16893770
dc.identifier.scopusID 33747084427
dc.publisher.address 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA
dc.relation.ispartOfISOAbbr J. Environ. Sci. Health Part B-Pestic. Contam. Agric. Wastes
dc.relation.ispartOfIssue 6
dc.relation.ispartofPubTitle Journal of Environmental Science and Health - Part B Pesticides, Food Contaminants, and Agricultural Wastes
dc.relation.ispartofPubTitleAbbr J. Environ. Sci. Health Part B Pestic. Food Contamin. Agric. Wastes
dc.relation.ispartOfVolume 41
dc.source.ID WOS:000239571700003
dc.type.publication Journal
dc.subject.otherAuthKeyword Degradation
dc.subject.otherAuthKeyword herbicides
dc.subject.otherAuthKeyword metabolites
dc.subject.otherAuthKeyword metribuzin
dc.subject.otherChemCAS Metribuzin, 21087-64-9
dc.subject.otherChemCAS aluminum silicates
dc.subject.otherChemCAS fertilizers
dc.subject.otherChemCAS herbicides
dc.subject.otherChemCAS oxidants
dc.subject.otherChemCAS soil
dc.subject.otherChemCAS soil pollutants
dc.subject.otherChemCAS triazines
dc.subject.otherChemCAS clay, 1302-87-0
dc.subject.otherChemCAS metribuzin, 21087-64-9
dc.subject.otherIndex Biological activity
dc.subject.otherIndex metribuzin
dc.subject.otherIndex organic fertilizers
dc.subject.otherIndex photodecomposition
dc.subject.otherIndex sandy loam
dc.subject.otherIndex atmospheric humidity
dc.subject.otherIndex clay
dc.subject.otherIndex degradation
dc.subject.otherIndex desulfurization
dc.subject.otherIndex herbicides
dc.subject.otherIndex metabolites
dc.subject.otherIndex pesticide effects
dc.subject.otherIndex soil testing
dc.subject.otherIndex sterilization (cleaning)
dc.subject.otherIndex ultraviolet radiation
dc.subject.otherIndex toxic materials
dc.subject.otherIndex herbicide
dc.subject.otherIndex metribuzin
dc.subject.otherIndex organic fertilizer
dc.subject.otherIndex organic matter
dc.subject.otherIndex pesticide
dc.subject.otherIndex biofertilizer
dc.subject.otherIndex clay
dc.subject.otherIndex degradation
dc.subject.otherIndex herbicide
dc.subject.otherIndex humidity
dc.subject.otherIndex laboratory method
dc.subject.otherIndex metabolite
dc.subject.otherIndex removal experiment
dc.subject.otherIndex sandy loam
dc.subject.otherIndex soil type
dc.subject.otherIndex ultraviolet radiation
dc.subject.otherIndex article
dc.subject.otherIndex clay
dc.subject.otherIndex deamination
dc.subject.otherIndex degradation
dc.subject.otherIndex desulfurization
dc.subject.otherIndex high performance liquid chromatography
dc.subject.otherIndex humidity
dc.subject.otherIndex lebanon
dc.subject.otherIndex microorganism
dc.subject.otherIndex moisture
dc.subject.otherIndex sandy loam
dc.subject.otherIndex soil
dc.subject.otherIndex temperature
dc.subject.otherIndex ultraviolet radiation
dc.subject.otherIndex adsorption
dc.subject.otherIndex aluminum silicates
dc.subject.otherIndex biodegradation, environmental
dc.subject.otherIndex environmental monitoring
dc.subject.otherIndex fertilizers
dc.subject.otherIndex herbicides
dc.subject.otherIndex humidity
dc.subject.otherIndex kinetics
dc.subject.otherIndex lebanon
dc.subject.otherIndex oxidants
dc.subject.otherIndex oxidation-reduction
dc.subject.otherIndex soil
dc.subject.otherIndex soil microbiology
dc.subject.otherIndex soil pollutants
dc.subject.otherIndex temperature
dc.subject.otherIndex triazines
dc.subject.otherIndex ultraviolet rays
dc.subject.otherIndex asia
dc.subject.otherIndex eurasia
dc.subject.otherIndex lebanon
dc.subject.otherIndex middle east
dc.subject.otherKeywordPlus Kinetics
dc.subject.otherKeywordPlus linuron
dc.subject.otherWOS Environmental Sciences
dc.subject.otherWOS Public, Environmental and Occupational Health
dc.identifier.doi http://dx.doi.org/10.1080/03601230600805790


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