Reports

Ethyl Mercury p-Toluene Sulfonanilide: Lethal and Reproductive Effects on Pheasants

Science  21 Jan 1972:
Vol. 175, Issue 4019, pp. 328-331
DOI: 10.1126/science.175.4019.328

Abstract

Ethyl mercury p-toluene sulfonanilide (active ingredient of Ceresan M) at a dietary concentration of 30 parts per million (12.5 parts of mercury per million) was lethal to adult ring-necked pheasants. Egg production and survival of third-week embryos were sharply reduced when breeders were maintained on feed containing 10 parts of this compound per million (4.2 parts of mercury per million).

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