The adult follows the second nymphal stage. This whole process will normally take from 10 to 14 days during the summer with individual females living an average of two months. There can be 10 to 12 generations per year. If mites are suspected, hold a sheet of white paper beneath a branch and tap the branch. Mites will be dislodged and can be seen as tiny specks on the paper that move about.
Mites primarily feed on lower leaf surfaces.
Using their piercing mouthparts to stab epidermal cells, they withdraw the cellular contents which cause the cells to collapse. Chlorotic spots occur where damaged adjacent cells coalesce. A stippling appears on upper leaf surfaces. Severely damaged leaves may die. Mite control can be achieved if miticidal materials are properly applied.