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KY | "Seems to me using ANY product continuously will result in a build up of resistant parasites."
This is true. Any time you give any drug there is resistance developing. The whole concept of longrange is that it lasts longer without giving more injections. So think of it as automatically giving another dose= resistance.
I would do ivermectin and albendazol in spring and cydectin and something for lice around first frost for your situation Jim. | |
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