Anita C. Leight Estuary Center, Abingdon Harford Cnty Md.A most damaging crop pest especially in Florida. Main preference is soybean and other legume crops. Not as big a problem in the west. It dies off in the winter except in the southern tip of Florida; migrates northward in the warmer months. Information is obtained from BugGuide.bugguide.net/node/view/1909331Edgewood Quad 39076_D3