Bonide Annual Tree & Shrub Insect Control kills insects, and prevents new infestations for an entire year. No spraying! Just mix and pour at base of plant. The systemic insecticide is absorbed through the roots and spreads to all parts of the plant, even new growth. Ideal for use on most fruit, nut and ornamental trees and shrubs. Active ingredient: Imidacloprid 1.47%. Other ingredients: 98.53%.