Bonide Rose Shield Systemic Rose & Flower Drench

Protects the entire plant against insects and disease. Dual-action protection lasts up to 6 weeks and doesn't wash off with rain or watering because it's absorbed through the roots. Simply measure, mix and pour around the base of your roses and shrubs. Controls black spot, powdery mildew, Japanese beetles, borers, aphids, thrips and many other listed diseases and insects. One quart treats up to 20 roses. Cannot ship to: AK, CA, CT, HI, ME, MD, MA, NV, NJ, NY, RI, VT.