Elanco’s Wayne Ayers, DVM, shares the challenge of parasite control in different environments, young versus mature animals, deworming treatment product classes and timing. To avoid parasite resistance he stresses the importance of identifying the active parasites’ life cycles and adjusting deworming plans to reduce the environmental worm load.
Source: Drovers, March 11, 2025. Link.
What’s in my cow is what’s on my pasture, what’s on my pasture is what’s in my calf, and what’s in my calf is what causes me economic loss. The losses aren’t from the cows.” – Wayne Ayers, DVM
Image: MWI Animal Health® cencora
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