As our landscapes come out of their winter hibernation so do the insects that like to feed on our trees and shrubs. Here are five common insect pests that our arborists are looking for in the early spring. Euonymus Scale Crawlers start to hatch in mid to late May. A 2nd generation will hatch out in late July to early August. Foliar treatments that target the newly hatched crawlers is one of the most effective methods to control Euonymus Scale….