They move rapidly when disturbed. Last for 10 days. Look like the adults but have no wings. Many colours with wings but largely use their legs for jumping. Also Potatos, Beans, Eggplant, Rhubarb, Celery, Clovers, Alfalfa, Dahlia, Delphinium, Hollyhock, Honeylocust, Lupine, Marigold, Zinnia and forest and shade trees.
Leaves become speckled and pale.
Growth is retarded. Others show dwarfing, stunting, crinkling and tight curling of leaves. When using pesticides always read the entire label on the container and follow the directions.