pierces disease foliar symptoms
Pierce’s disease is one of many plant afflictions caused by the bacterium Xylella fastidiosa and spread by a variety of insects known as sharpshooters and spittlebugs. (Photo credit: Lisa Overall, Ph.D.)
Pierce’s disease is one of many plant afflictions caused by the bacterium Xylella fastidiosa and spread by a variety of insects known as sharpshooters and spittlebugs. (Photo credit: Lisa Overall, Ph.D.)