Results 161 to 170 of about 7,856 (193)

Combined Effects of Phenothiazine and Organophosphate Insecticides in Cattle

Journal of the American Veterinary Medical Association, 1973
SUMMARY Calves (6–8 months old) were given phenothiazine, either as a single dose or as continuous low-level doses, or both, in amounts recommended for control of internal parasites or of fly larvae that develop in cattle feces. The cattle were then treated initially with one of the following insecticides: malathion, coumaphos, trichlorfon, or ronnel ...
J C, Schlinke, J S, Palmer
openaire   +2 more sources

Characterization of a streptomycete growing on organophosphate and carbamate insecticides

Archives of Environmental Contamination and Toxicology, 1986
A streptomycete bacterium was isolated from a field soil sample previously treated with the insecticide isofenphos and found to be capable of growing on several commercial carbamate and organophosphate insecticides. These included carbofuran, cloethocarb, trimethacarb, isofenphos, fonofos, ethoprop, and phorate but not terbufos.
W K, Gauger, J M, MacDonald, N R, Adrian, D P, Matthees, D D, Walgenbach   +4 more
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Enantioselective interaction with acetylcholinesterase of an organophosphate insecticide fenamiphos

Chirality, 2009
AbstractEnantioselectivity in the environmental behavior and ecotoxicity of chiral pesticide is widely observed. However, the investigation of the enantioselective mechanisms remains limited. In this study, we used fenamiphos (FAP), an organophosphorus insecticide, to study enantioselectivity in toxicity to arthropods and the inhibition potential ...
Cui, Wang, Na, Zhang, Ling, Li, Quan, Zhang, Meirong, Zhao, Weiping, Liu   +5 more
openaire   +2 more sources

Evaluation of the genetic toxicity of the organophosphate insecticide chlorpyrifos

Mutation Research/Genetic Toxicology, 1995
The genetic toxicity of chlorpyrifos [O,O,-diethyl-O-(3,5,6-trichloro-2- pyridinyl)phosphorothioate, C.A.S. Number: 2921-88-2)], an organophosphate insecticide, was examined by employing several end points such as gene mutations in bacteria (Ames test) and mammalian cell cultures (CHO/HGPRT assay), cytogenetic abnormalities in mammalian cells both in ...
B B, Gollapudi, A L, Mendrala, V A, Linscombe   +2 more
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Hydrolysis of organophosphate insecticides by an immobilized‐enzyme system

Biotechnology and Bioengineering, 1979
AbstractAn enzyme preparation that could detoxify parathion and eight other organophosphate pesticides was covalently bound to either porous glass or porous silica beads. This immobilized‐enzyme system was examined for its use in detoxification of pesticides in production wastewaters.
openaire   +2 more sources

Organophosphate Insecticides

2020
Nicholas P. Cheremisinoff, John A. King
openaire   +1 more source

Organophosphate Insecticide Poisoning

Clinical Toxicology, 1979
openaire   +2 more sources

Source Identification of Organophosphate Esters through the Profiles in Proglacial and Ocean Sediments from Ny-Ålesund, the Arctic

Environmental Science & Technology, 2023
Fu Jie, Aiqian Zhang, Guibin Jiang
exaly  

Comparation study on the metabolism destination of neonicotinoid and organophosphate insecticides in tea plant (Camellia sinensis L.)

Food Chemistry, 2021
Chuanyi Peng, Ruyan Hou, Wanjun Gao
exaly  

Poisoning with organophosphate insecticides

The Journal of Pediatrics, 1977
openaire   +2 more sources