Controls all major leaf diseases of roses and ornamental plants, such as blackspot, powdery mildew, white rust, leaf spot, and box blight. Fast acting contact and systemic formula ensures it gets working quickly, whilst protecting for up to 3 weeks. Suitable for use on houseplants, ornamental garden plants, and select edibles. Convenient, ready to use spray with twist and lock function for quick application. Use at the first sign of infection for best results. Contains: Trifloxystrobin & T. Ensure clean healthy plants with Fungus Fighter Plus Ready to Use, Fungus Fighter Plus is a systemic fungicide that gives long-lasting control for up to 3 weeks. Systemic means that the fungicide is absorbed into the plants sap stream to eradicate and prevent the development of the disease. Fungus Fight Plus is the ideal solution to control Blackspot, Powdery, Mildew and Rust on Roses and Leaf Spot including Box Blight, Powdery Mildew and Rust including White Rust on woody and non woody ornamental garden plants and selected edibles.