Garden Detective: Asian wooly hackberry aphids can make a mess. This heavily infested hackberry leaf shows the honeydew produced by the aphids dripping from the tip.
Garden Detective: Asian wooly hackberry aphids can make a mess. This heavily infested hackberry leaf shows the honeydew produced by the aphids dripping from the tip. Andrew Lawson Courtesy of UC Statewide IPM Program
Garden Detective: Asian wooly hackberry aphids can make a mess. This heavily infested hackberry leaf shows the honeydew produced by the aphids dripping from the tip. Andrew Lawson Courtesy of UC Statewide IPM Program