ArborJet TREE-äge G4Injected insecticide for two year control of listed insect & mite pests in deciduous and coniferous trees and palms, proven to be very effective against Emerald Ash Borer. The same TREE ge youve come to trust, now as a General Use Product. Formulated in the USA and backed by more than a decade of University studies and real world data. Accept no substitutes. Ingredients: Active Ingredient: Emamectin Benzoate: 4. 0% Other Ingredients: 96. 0% TREE ge G4