- Jan 12, 2012
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To do the most accurate fecal test, you should also get a good centrifuge and a hydrometer. We charge a lot more than that for a fecal at my office, but we identify parasites more than most practices do. Review technique for centrifugation/floatation with zinc sulfate. But the other issue is how you use your results. Parasites in food animal medicine are often just looked at as a treatment problem, when they are really best handled by management. Holistic rotational grazing can help control the problem. Also use your identification to figure out how and when to treat and who is breaking with parasites.
Unfortunately, any evidence of herbal remedies is pretty much anecdotal.
I had my concerns about the quality of results. As it is today, I have a microscope, the centrifuge is in shipment, some supplies are on the way and some I haven't had a chance to sort out and order yet, and I intend to use a sugar/water solution with a specific gravity of 1.27 which will float anything when centrifuged.
I settled out on a Clay Adams 6 slot centrifuge given that it spins at approximately the optimal speed for the application and has none of the features which break frequently on centrifuges.
I haven't yet started the search for a hydrometer, and instruction on this would be appreciated.
One of the points I haven't yet sorted out is transferring the top layer of materials to the cover slip to take to the microscope, but I haven't really got around to looking too hard yet, either. I agree completely regarding rotation. As for herbal remedies, I have enough anecdotal evidence in direct and indirect personal experience that I am satisfied that they work admirably, and that the problem stems from the politics of a century ago, specifically that those on the other side won the battle for official imprimatur. This doesn't mean that I am swearing off more conventional means of addressing the problems, just that I see this as the first stop.
Let me emphasize that any advice is very welcome and very much appreciated!