Photosensitization of Sheep and Goats from Switchgrass Hay
Photosensitization of Sheep and Goats from Switchgrass Hay by Dan Undersander, Extension Forage Agronomist I have had a couple reports of photosensitization of sheep from feeding switchgrass hay. After feeding the hay a week or two, the sheep started exhibiting extreme sensitivity to light and muscle tremors/twitching. The sheep would seek out the darkest locations. Animals may […]
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