Zobrazeno 1 - 10 of 57 pro vyhledávání: '"W. E. Westlake"'
1
Confusion of identification of o,p'-Kelthane as heptachlor in orange rind extractives
Autor: Francis A. Gunther, W. E. Westlake, R. T. Murphy
Publikováno v: Bulletin of environmental contamination and toxicology. 1(1)
Both the glc and the tlc data prove that the unknown compound in the rind of Kelthane-treated oranges was not heptachlor. While the characterization is not absolutely conclusive, there can be no reasonable doubt that it iso,p'-Kelthane, known to be p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbf0a33484cffc52a668071f2a1d723e
https://pubmed.ncbi.nlm.nih.gov/24192787
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2
Expanded utility of the Beilstein flame test for organically bound halogens as a sensitive and specific flame photometric detector in the gas chromatographic determination of R-X compounds as illustrated with organochlorine pesticides
Autor: A. Lopez-Roman, R. I. Asai, Francis A. Gunther, W. E. Westlake
Publikováno v: Bulletin of environmental contamination and toxicology. 4(4)
In 1962 we published (9) a brief note on the utility of the Beilstein flame test for organohalogen compounds as an adjunct (split stream) glc detector to signal their appearance in the emergent gas stream for facilitating their collection as organoha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba8635bf48f2b0ddb82b958a4eb035f1
https://pubmed.ncbi.nlm.nih.gov/24185495
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3
Reduction of foliar dislodgable pesticide residues from orange trees through spray-washing with water or lime solution
Autor: Y. Iwata, F. A. Gunther, W. E. Westlake, G. E. Carman
Publikováno v: Bulletin of Environmental Contamination and Toxicology. 16:646-651
The volume of water applied is the single important factor in reducing foliar dislodgable residues by tree-washing with an oscillating boom spray rig, and none of the other washing parameters tested could be altered so as to increase washing efficien
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e573222622ba84216499cb80bef623f0
https://doi.org/10.1007/bf01685568
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5
Toxicity, Control, and Residue Studies with DO-14 (2-(p-tert-Butylphenoxy) Cyclohexyl 2-Propynyl Sulfite) as an Acaricide Against the Citrus Red Mite
Autor: W. E. Westlake, L. R. Jeppson, Francis A. Gunther
Publikováno v: Journal of Economic Entomology. 62:531-536
The compound DO-14 was evaluated for its toxicity to various stages of Panonychus citri (MeGregor): persistence of field application residues, duration of effective residues, relative control resulting from applications, and influence of 7 successive
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e4c759f05cdc1b068aa12bf9a4a6eea8
https://doi.org/10.1093/jee/62.3.531
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