Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Photodieldrin"'
Autor:
Kazuhiro Nojima, Chiho Isogami
Publikováno v:
Chemical and Pharmaceutical Bulletin. 44:1580-1584
Aldrin (1) was found to undergo epoxidation and isomerization, when irradiated at wavelengths longer than 290 nm in the presence of benzaldehyde in air, to give dieldrin (2) and photoaldrin (1, 1, 2, 3, 3a, 7a, -hexachloro-2, 3, 3a, 3b, 4, 6a, 7, 7a-
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Autor:
M.A.Q. Khan, P. Sudershan
Publikováno v:
Pesticide Biochemistry and Physiology. 13:148-157
Goldfish ( Carassius auratus ) exposed to 20 parts per billion [ 14 C]photodieldrin in a static system absorbed 80% of the radioactivity within 20 hr. The absorbed radioactivity was eliminated slowly with a half-life of 3 weeks. Photodieldrin and a k
Autor:
M.A.Q. Khan, P. Sudershan
Publikováno v:
Pesticide Biochemistry and Physiology. 12:216-223
Bluegill fish, following exposure to [ 14 C]photodieldrin eliminated 50% of the absorbed radioactivity in 3 weeks. Analysis of the products revealed that about 27% of the eliminated radioactivity was due to the unaltered photodieldrin while the rest
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 13:582-587
The alga, Ankistrodesmus spiralis, becomes saturated with photodieldrin in 8 hours. The Daphnia whether contaminated by feeding on the algae saturated with photodieldrin or by directly absorbing this insecticide eliminate about 50 per cent of the abs
Publikováno v:
Ecotoxicology and Environmental Safety. 1:365-385
[14C]Aldrin was applied to soils (about 3kg/ha) in outdoor boxes at various locations (Germany, England, and United States), and crops were cultivated (maize, wheat, sugar beets, and potatoes). In the following year, crop rotation experiments were ca
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 12:275-280
The presence of an unknown-compound on grass which had been treated with dieldrin and exposed to sun-light was reported by ROBURN ( 1 9 6 3 ) . ROBINSON e t a l . ( 1 9 6 6 ) a n d ROSEN ~ t a l . ( 1 9 6 6 ) o b t a i n e d t h i s unknown compound
Autor:
D. Desaiah, R.B. Koch
Publikováno v:
Biochemical and Biophysical Research Communications. 64:13-19
The sensitivity of catfish, Ictalurus punctatus, brain ATPase activities to cyclodiene compounds was investigated. The ATPase system showed differences in sensitivity to aldrin, dieldrin and photodieldrin. However, aldrin-transdiol (a more terminal m
Autor:
M. A. Q. Khan, Gunda Reddy
Publikováno v:
Journal of Agricultural and Food Chemistry. 23:861-866