Tag Archives: Eczema

Facial Eczema

This years’ strong El Niño may result in higher facial eczema challenges, if hot dry conditions are followed by warm moist periods, resulting in rapid increases in fungal growth and spore production.  This combined with high grazing pressure, may lead to higher sporidesmin mycotoxin challenges and greater risks of stock contracting facial eczema. Prevention not [...]
Dairy, Publications

Pasture Mycotoxins Reduce Stock Performance

It is about this time of year that farmers may notice a number of behavioural issues with their stock, along with declines in performance.  Typical symptoms are grouping together particularly under shade, rather than being spread out across a paddock and around water troughs.  Skin can peel in severe cases.  Such behaviour and symptoms are [...]
Dairy, Publications

Roles of Zinc and Copper in Preventing Facial Eczema

Facial eczema is a disease of the liver caused by the toxin sporidesmin.  Not all animals affected show physical signs or symptoms, yet unseen liver damage can limit performance long after facial eczema (FE) season. Production losses caused by FE are often greater than they appear. Even if liver damage is insufficient to cause clinical [...]
Dairy, Publications