BioAdvanced 32 oz. Concentrate Tree & Shrub Protect & Feed. It provides systemic protection against insects, including Japanese Beetles (adult), Emerald Ash, and Bronze Birch Borers, for up to 1 year. This formula also feeds your trees and shrubs for up to 3 months, promoting healthy growth. Easy to apply and rainproof, it comes with a free measure-up cup for accurate dosing. Active ingredient: 1.47% Merit.