Marengo should be applied in a minimum of 10 gallons of water per acre (one quart of water per 1
Young foliage is bronze red
Greens & Tees: Apply 3 to 4 ounces per 1000 square feet in enough water to cover
Misty + Sunshine Blue (Zones 5-10)
Rose Shield Concentrate Insecticide - 1 Pt Sure Power Herbicide Marengo should be applied inBONIDE Rose Shield works as both an insecticide & contact & systemic fungicide. The advanced formula kills bugs on contact while providing direct and continuous results on listed diseases. Can be used on roses, flowers, landscaped plants, trees, shrubs, and ground covers. Insecticide and fungicide protects for up to 30 days Controls aphids, spider mites, whiteflies, and many more listed insects Controls black spot, powdery mildew, scab, and many more