Active Ingredient: Horticultural oil Ultra-Pure oil is highly refined petroleum oil for control of eggs, immature and adult stages of mites and soft bodied insects including adelgids, aphids, mealybugs, plant bugs, thrips and whiteflies. Labeled for ornamental crops and certain vegetables grown in greenhouses and nurseries. Foliar spray rates: 1.25-2.5 oz per gal or 1-2 gal per 100 gal. Avoid application to plants under moisture or heat stress. See label for further precautions regarding specific greenhouse and nursery. MOA = UN REI = 4