Effects of Experimentally Induced Fleece-rot on the Structure of the Skin of Merino Sheep

Abstract

Four medium- and six strong-wool Merino sheep were exposed to continuous simulated rain (4'5 mm/h) for periods ranging from 3 to 9 days. In response, the sheep developed characteristics typical of fleece-rot lesions such as exudative encrustation' and bacterial discoloration of the fleece. Skin samples were taken periodically for histological examination from the trunk region of the sheep prior to, during, and after wetting.