Optrol is a broad spectrum insecticide used to control a wide variety of insect pests including emerald ash borer, Japanese beetle, and Asian longhorn beetle. As you may be aware, pests such as Emerald ash borer, Japanese beetle, and Bronze birch borer are threatening millions of trees across the country. Optrol is a systemic insecticide that is transported within the plant system from roots to upper foliage. It will control the pests and other listed pests.
The liquid formulation comes in an easy-to-pour, soil applied homeowner kit that can easily be applied without wounding the tree. Optrol provides season long control and research proven protection against the most difficult tree pests.
Note: A treatment of Optrol lasts for one season. To ensure proper tree health, Optrol™ should be applied once every year.
Adelgids, Aphids, Borers (including: Bronze birch borer, Emerald ash borer, Asian longhorn beetle, Eucalyptus longhorn beetle), Elm leaf beetles, Japanese beetles, Lace bugs, Leafhoppers, Leafminers, Mealybugs, Pine tip moth (larvae), Psyllids, Royal palm bug, Sawfly larvae, Soft Scales, Thrips (Suppression), Whiteflies, White grubs larvae.
For a complete list and more technical information click here (link to Manufacturer's site)