Captain Jack’s Rose Rx 4-in-1 acts as a fungicide, insecticide miticide and nematicide to keep pests and diseases at bay in your garden. Use on roses, flowers, house plants, ornamental trees and shrubs, fruits, nuts and vegetables around your home and garden. This product can be used up to the day of harvest to prevent mites, insects and fungal attacks. This concentrated solution arrives conveniently ready-to-use in a trigger spray bottle. To use, apply as a foliar spray or drench. Repeat application every 10-14 days as needed. Please see product label for detailed instructions. Captain Jack’s Rose Rx kills pests including aphids, mites, caterpillars, mealybugs, whiteflies and more. This product also prevents diseases including powdery mildew, downy mildew, blackspot, rust and more!