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Ivomec vs ....
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<blockquote data-quote="Lucky_P" data-source="post: 742633" data-attributes="member: 12607"><p>The word I'm getting from a lot of the veterinary parasitologists is that after 25 years on the market, a lot of premises have populations of nematode parasites(worms) that are resistant to ivermectin. So...it doesn't matter what you pay for it...if it's not killing worms, you're wasting your money.</p><p>I've switched to Cydectin.</p><p></p><p>I'm still not thoroughly convinced that deworming the whole herd of adult cows is economically worthwhile; calves, yes - adult cows, I'm not so sure.</p></blockquote><p></p>
[QUOTE="Lucky_P, post: 742633, member: 12607"] The word I'm getting from a lot of the veterinary parasitologists is that after 25 years on the market, a lot of premises have populations of nematode parasites(worms) that are resistant to ivermectin. So...it doesn't matter what you pay for it...if it's not killing worms, you're wasting your money. I've switched to Cydectin. I'm still not thoroughly convinced that deworming the whole herd of adult cows is economically worthwhile; calves, yes - adult cows, I'm not so sure. [/QUOTE]
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