Show reducing tuberculosis in one county of south dakota where practically all the flocks in two townships were tuberculin tested says a writer in the southern farmer only I 1 per cent of the tha pullets reacted whereas 83 33 per cent of the birds over two years old reacted this would indicate that it if a farm flock la Is infested and the practice Is followed of disposing of all birds at the end of the first year of egg production that in itself would reduce very greatly the lossis from this disease |