Office of Aerospace Medicine Technical Reports

FAA Office of Aerospace Medicine
Civil Aerospace Medical Institute


Report No: DOT/FAA/AM-70/3

Title and Subtitle: Effects of an organophosphorus pesticide on reproduction in the rat

Report Date: January 1970

Authors: Ryan, LC, Endecott BR, Hanneman GD, Smith PW

Abstract: The toxic effects of organophosphorus insecticides are commonly ascribed to cholinesterase (CHE) inhibition. A search of the scientific literature revealed the well-established fact that a number of chlorinated pesticides adversely affect reproduction in mice and rats.

However, little is known about the effects of organophosphorus pesticides on reproduction. Disulfoton was selected for this study because it is a widely used organophosphorus insecticide for which the acutely toxic, nonlethal dose in rats has been established.

Key Words: Pesticide

No. of Pages: 7

Last updated: Friday, June 1, 2012