Show Is Effective Against Scab of Potato I Is effective against common com com- mon I potato scab and is used at the rate of 1 pint to 30 gallons of water Seed should be soaked from 3 to 1 hours then spread ad out to dry before replacing in containers Either use new containers or be sure that the old ones are sterilized Forma Forma- lin treatment will not control black scurf Corrosive sublimate treatment will control both scab and black scurf Use 4 ounces corrosive sublimate to 30 gallons water Seed should be soaked 3 to 1 1 or 2 hours depending on the severity of black scurf Infection Tubers should be whole un and 1 dormant dormant dormant dor dor- mant when treated by either method |