Need to keep them under control? ArborSystems has a full line of insecticides for tree care professionals, arborists and urban foresters to use with the ArborSystems Wedgle Direct-Injection Tree Treatment System. Boxer Insecticide provides two-year control of Emerald Ash Borer and other insects and mite pests; Greyhound Insecticide controls webworm, caterpillars, mites, and protect Scots pine against pine wilt (pine nematodes); Pointer Insecticide has proven control of EAB, Hemlock Wooly Adelgids (HWA) and Spotted Lantern Fly; and Retriever Insecticide controls aphids, caterpillars, scale, Japanese beetles, leaf miners, leafhoppers and other pest. For more information, click here.