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Show - --SaBieaMaHalaBMasBBinBBHesaVaHHMMBSaMB Internal Parasites Cut Yield of Wool Year-Round Control Program Advocated Most of the emphasis on parasite control in sheep has been tied up with faster gains, better lamb carcasses car-casses and prevention of damage to Uie intestinal walls of the animal. Attention of sheepmen now Is being be-ing directed to the effect of internal f i Producers must be insect free. parasites on the yield of wooL Michigan State college Is urging flock owners In that state to treat anlrr als with phenothiazlne to keep them in good condition and to get a heavier growth of wool. Pheno-thiazine Pheno-thiazine is administered as a drench or in pellets, or mixed with salt and kept before the flock all the time. A dependable year-round program calls for individual treatment of all animalti in fall and spring, and use of the phenothiazine-salt mixture throughout the pasture season. This is the program being followed by progressive sheepmen to keep parasites para-sites in check. |