Show I KEEPING FLIES FROM COWS Mixtures Recommended by Dr C. C H H. H Eckles Applied Advantageously With Spray Pump The following two formulas of a reasonably priced fl fly repellent were recommended by Dr C. C II Eckles when he be was professor of the department department de de- of dairying Ing of at the Missouri university college of agriculture 1 Fish oil 1 gallon oil ll of pine tar 2 ounces ounce oil of pennyroyal 2 ounces kerosene tai pint 2 Fish oil all 1 quart petroleum 1 quart carbolic acid 1 ounce These mixtures like the ready rendy mixed ones are applied most advantageously ta with a hand band spray pump The spray Is generally applied once a day Just before the evening e milking |