Image
Te Aroha farmer Gladys Reid was the first to advocate treating animals with regular doses of zinc to protect them from facial eczema. This has subsequently become recommended practice. Zinc will not cure animals already affected. These zinc oxide capsules are being manufactured at Ruakura Research Centre, Hamilton.
Using this item
Reference: 8 July 2004
by Derek Flynn
Permission of the New Zealand Herald must be obtained before any re-use of this image.