Toxicity of sumicidin (fenvalerate) to Nubian goats.

Deaths in Nubian goats poisoned with oral doses of sumicidin ranging from 112.5 to 1350 mg per kg were preceded by clinical illness in which a variety of signs suggesting central nervous system dysfunction consistently occurred. Hepato-renal changes were present at necropsy in all goats that showed clinical signs. Alterations in serum urea, calcium, inorganic phosphate and cholesterol concentrations and GOT activity were recorded in sumicidin-poisoned goats.