Posted by tjdub on October 18, 2011 at 12:06:06 from (208.28.88.253):
In Reply to: cattle wormers posted by mosinee dave on October 18, 2011 at 10:55:57:
Check the Active Ingredients listed on the back. When the patent ran out, they were selling generic ivermectin and the brand name Ivomec next to each other in the store and they were the EXACT SAME THING, but the brand-name product cost double. Nowadays the Ivomec brand product has a different (improved?) active ingredient "eprinomectin" instead of "ivermectin". I don't know the benefits, but they're not the exact same thing. However, the generic ivermectin works just fine in my experience.
My guess is that they are essentially the same, but Ivomec patented a small change to the drug and changed the name for marketing purposes. The same thing happened with the allergy medication Claritin when the patent ran out.
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Today's Featured Article - Grain Threshing in the Early 40's - by Jerry D. Coleman. How many of you can sit there and say that you have plowed with a mule? Well I would say not many, but maybe a few. This story is about the day my Grandfather Brown (true name) decided along with my parents to purchase a new Ford tractor. It wasn't really new except to us. The year was about 1967 and my father found a good used Ford 601 tractor to use on the farm instead of "Bob", our old mule. Now my grandfather had had this mule since the mid 40's and he was getting some age on him. S
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