Bug Clear Ultra Vine is a systemic insecticide for the control of vine weevil in pots and hanging baskets. It works in the roots and soil to protect the whole plant for two months. This clever formulation can be used outdoors between April and September, and indoors between January and December. It's effective on all major ornamental insect pests including whitefly, blackfly, greenfly and other aphids, scale insects and mealy bugs.