Effects of 2, 4, 5-T on Man and the Environment: Hearings Before the Subcommittee on Energy, Natural Resources, and the Environment of the Committee on Commerce, United States Senate, Ninety-first Congress, Second Session on Effects of 2, 4, 5-T on Man and the Environment, April 7 and 15, 1970U.S. Government Printing Office, 1970 - 471 páginas |
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Página 6
... doses , causes massive and severe birth defects in test animals , including mice , rats , and hams- ters . The ... dose levels . We feel that these herbicides , as currently used , may pose a grave and unnecessary danger to public ...
... doses , causes massive and severe birth defects in test animals , including mice , rats , and hams- ters . The ... dose levels . We feel that these herbicides , as currently used , may pose a grave and unnecessary danger to public ...
Página 14
... doses on small numbers of animals to large populations exposed to low doses . Moreover , human sensitivity to 2.4.5 - T probably varies greatly from person to person . Finally , it is worth recalling that thalidomide proved 50 to 200 ...
... doses on small numbers of animals to large populations exposed to low doses . Moreover , human sensitivity to 2.4.5 - T probably varies greatly from person to person . Finally , it is worth recalling that thalidomide proved 50 to 200 ...
Página 16
... doses of herbicide from vators and wetting of the skin . In this work , herbicides containing 2.4.5 - T or 2.4 - D plus 2.4,5 - T in concentrations ranging from 8 to 16 pounds of acid equivalent per 100 gallons of fuel oil are commonly ...
... doses of herbicide from vators and wetting of the skin . In this work , herbicides containing 2.4.5 - T or 2.4 - D plus 2.4,5 - T in concentrations ranging from 8 to 16 pounds of acid equivalent per 100 gallons of fuel oil are commonly ...
Página 63
... dosage requirements of soil - applied herbicides can be predicted . Some of this information is available ( 48 , 56 ) , but more is necessary . Even- tually specific recommendations of rates , times , and methods of application of ...
... dosage requirements of soil - applied herbicides can be predicted . Some of this information is available ( 48 , 56 ) , but more is necessary . Even- tually specific recommendations of rates , times , and methods of application of ...
Página 72
... dosage at which they are effective . Mr. BICKWIT . You will have to modify your statement then . Dr. BYFRI Y. In what way ! Mr. BiCKWIT . Well , you have said that should the teratogenic nature of 243 - T be confirmed , you would ...
... dosage at which they are effective . Mr. BICKWIT . You will have to modify your statement then . Dr. BYFRI Y. In what way ! Mr. BiCKWIT . Well , you have said that should the teratogenic nature of 243 - T be confirmed , you would ...
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Términos y frases comunes
2,3,7,8-tetrachlorodibenzo-p-dioxin 2,4,5-trichlorophenoxyacetic acid abnormal aflatoxin alumina amount animals application ascites assay BAYLEY BICKWIT bioassay Bionetics study birds cells Chem chick edema factor chicken embryo chloracne chlorinated chlorophenols compounds concentration Congressman MCCARTHY containing defoliation Department of Agriculture developed dibenzo-p-dioxin diet dioxin DMSO dosage dose Drug Administration DuBridge effects eggs embryo Epstein ester experimental exposure fatty acids fetuses fluid Food and Drug food crops Forest fraction GALSTON gas chromatograph hazard Health herbicides human hydropericardium indicated injected kidney laboratory lb/A litter liver manufacture material method mice monkeys Mrak naphthalenes National observed oleic acid peaks pentachlorophenol percent pericardial pesticides petroleum ether picloram PIEROVICH plants present produced rats Research residues response sample Senator HART soil species spray STEINFELD substance symptoms Table teratogenic tion tissues toxic fat trichlorophenol unsaponifiable VERRETT Vietnam Weeds weight
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