Keep your yard healthy with the Bonide Annual Tree and Shrub Insect Control Concentrate with Systemaxx. It kills Asian long-horned beetles emerald ash borer and other harmful insect species. This preventative formula also prevents new infestations. Use it to help keep your trees and shrubs strong and healthy. This Bonide insect control lasts up to one year eliminating the need for multiple yearly applications. This insect control is easy to use and can be sprayed or mixed and poured. Formulated with Systemaxx it comes in a handy 32 oz container.