Persistence and biochemical characteristics of cypertnethrin and permethrin in the blood of male rats were studied following oral administration of a single dose containing 10 mg.kg -1 of body weight of each pyrethroid. The highest residue concentrations of cypermethrin (2.38 ug.ml-1) and permethrin (8.83 ug.ml-1) in rat blood tissue were detected 24 h after treatment.
Persistence and biochemical characteristics of cypertnethrin and permethrin in the blood of male rats were studied following oral administration of a single dose containing 10 mg.kg -1 of body weight of each pyrethroid. The highest residue concentrations of cypermethrin (2.38 ug.ml-1) and permethrin...
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