Hi-Yield Dormant Spray with Paraffinic Oil controls a variety of Scale, Mites, Fruit Tree Leaf Rollers, Pear Psylla, Fall Armyworms, and Whiteflies on shrubs, ornamentals, fruit trees, and shade trees. Use Hi-Yield Dormant Spray on fruit trees during Dormant Season, or use on ornamentals any time. Dormant Spray should be applied in late afternoon or early morning and may be mixed with other insecticides or fungicides (excluding products containing Sulphur). Effective for insects such as Juniper Scale on Junipers, Azalea Scale on Azaleas, Scale on Citrus Trees, Rose Scale on Roses, Obscure Scale on Pecans, and San Jose Scale on Peaches, Plums, Pears, and Apple Trees.