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The safety of fenthion 29% m/v when applied topically to pregnant cows
Journal of the South African Veterinary Association
|March 1, 1979
A pilot trial was conducted with fenthion 20% m/v to determine possible abortifacient or other toxic effects when applied to 4 1/2 month pregnant beef cows. No abortions or other clinical symptoms which could be attributed to the fenthion were observed after two topical applications, at a 3-week interval, of up to 5 times the therapeutic dose.
A pilot trial was conducted with fenthion 20% m/v to determine possible abortifacient or other toxic effects when applied to 4 1/2 month pregnant beef cows. No abortions or other clinical symptoms which could be attributed to the fenthion were observed after two topical applications, at a 3-week interval, of up to 5 times the therapeutic dose.