Cold weather may slow down pests, but parasites are a different story.
Veterinarians say now is not the time to let up the gas on deworming.
“So, as we move into the winter season, the key external parasites that dairy producers need to be on the lookout for are lice and mange mites. The lice that we worry about, there’s biting lice and sucking lice. The biting lice tend to feed on debris, skin, hair, and secretions that are on the skin’s surface, whereas those sucking lice can attach to the cow and feed on blood. The mange mites typically will live around the tail head and the hindquarters. The one that will see most often, particularly in dairy cattle, is chorioptic mange, and we also sarcoptic mange that can be a bit more severe, but it’s far less common than chorioptic,” said Dr. Jennifer Roberts, a professional services veterinarian with Boehringer-Ingelheim.
Roberts says whatever the parasite may be, they all will have an impact on your bottom line.
Rotational grazing can improve pasture use and soil health while helping control feed and drought-related risk.
April 28, 2026 07:00 AM
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March cold storage data showed generally tighter year-over-year stock levels across several key meat and dairy categories.
April 28, 2026 06:00 AM
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Spring Weather Splits Conditions Across American Farm Country
April 27, 2026 05:34 PM
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NAAA’s Andrew Moore joins us to discuss the role of ag aircraft in crop protection and emerging concerns surrounding stolen agricultural drones.
April 27, 2026 04:25 PM
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Dr. Peter Beetham with Cibus joins us to discuss the Supreme Court review of a case about glyphosate use, its potential impact on Bayer and Roundup, farmers who use the products, and the ag industry as a whole.
April 27, 2026 03:18 PM
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Meredith Petersen joined us to discuss the National Swine Health Strategy, how it was developed through industry collaboration, potential challenges ahead, and its expected benefits for pork producers.
April 27, 2026 03:05 PM
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