Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Edwin A. Woolson"'
Autor:
Keith R. Hopper, Edwin A. Woolson
Publikováno v:
Annals of the Entomological Society of America. 84:255-262
Microplitis croceipes (Cresson), a parasitoid of larvae of Heliothis spp., was labeled by rearing it in host larvae that were fed diet containing 1,000-2,000 parts per million of one or more of four trace elements: cesium (Cs), dysprosium (Dy), rubid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e9e7d341a40592cf2e8b246a2b3b2ea
https://doi.org/10.1093/aesa/84.3.255
https://doi.org/10.1093/aesa/84.3.255
Publikováno v:
Journal of Agricultural and Food Chemistry. 24:1214-1217
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f4aeeb972a3ba3c464ceecdd001c581
https://doi.org/10.1021/jf60208a008
https://doi.org/10.1021/jf60208a008
Publikováno v:
Journal of AOAC INTERNATIONAL. 63:742-746
An analytical procedure for the extraction and cleanup of arsenical residues from soil was developed to meet the specific requirements for separation by high pressure liquid chromatography (HPLC) and on-line analysis by a graphite furnace atomic abso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bed7ce4923802271f1bd8da444ac52f
https://doi.org/10.1093/jaoac/63.4.742
https://doi.org/10.1093/jaoac/63.4.742
Publikováno v:
Weed Science. 31:825-831
Annual applications of three nitrogen (N) rates, two broadleaf herbicides, and six annual-grass herbicides in Kentucky bluegrass (Poa pratensisL.) turf were made from 1974 to 1981. With each increment increase in N (2, 4, and 6 kg N/200 m2), the perc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ca6cdce4a1df92d2d9a59de971683d4
https://doi.org/10.1017/s0043174500070818
https://doi.org/10.1017/s0043174500070818
Autor:
Nadav Aharonson, Edwin A. Woolson
Publikováno v:
Journal of AOAC INTERNATIONAL. 63:523-528
A method was developed for the separation and quantitative determination of arsenite, methanearsonic acid (MAA), dimethylarsinic acid (cacodylic acid or CA), and arsenate by high pressure liquid chromatography (HPLC) coupled to a graphite furnace ato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed75c38d4c369e3cdd6d5a205fe7ba62
https://doi.org/10.1093/jaoac/63.3.523
https://doi.org/10.1093/jaoac/63.3.523
Publikováno v:
Pesticide Biochemistry and Physiology. 6:261-269
A model aquatic ecosystem was used to measure the bioaccumulation and distribution of 74As-arsenate and 14C-methanearsonic acid in the following aquatic organisms: algae, Oedogonium cardiacum; daphnids, Daphnia magna; fish, Gambusia affins and catfis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68b40a57be70a0b47ff38ba518b42a3e
https://doi.org/10.1016/0048-3575(76)90069-9
https://doi.org/10.1016/0048-3575(76)90069-9
Autor:
Edwin A. Woolson, Robert A. Pyles
Publikováno v:
Journal of Agricultural and Food Chemistry. 30:866-870
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89d1ebd47778bb5683924504585f8df5
https://doi.org/10.1021/jf00113a018
https://doi.org/10.1021/jf00113a018
Publikováno v:
Journal of Agricultural and Food Chemistry. 22:999-1003
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c77c54ecfb43c0b8e6705e8adef498e9
https://doi.org/10.1021/jf60196a001
https://doi.org/10.1021/jf60196a001
Autor:
Edwin A. Woolson
Publikováno v:
Journal of AOAC INTERNATIONAL. 57:604-609
Soil premoistened with 0.2M NH4C1 was shaken with hexane-acetone (1+1) to extract chlorinated hydrocarbon insecticides. Standard AOAC methods (29.014 and 29.017) were used for cleanup and detection of residues in the extract. Seven laboratories analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a282387fdf23972567ef3cf3556bd17
https://doi.org/10.1093/jaoac/57.3.604
https://doi.org/10.1093/jaoac/57.3.604
Publikováno v:
Journal of Agricultural and Food Chemistry. 30:580-584
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86e18ff2789242cb0036b4afb1b06d91
https://doi.org/10.1021/jf00111a041
https://doi.org/10.1021/jf00111a041