Privet Rust mites. Photo found at: http://ipm.ncsu.edu/AG189/html/Privet_Rust_Mite.HTML

Southern red mite damage. Photo provided by: Frank A. Hale, University of Tennessee, Bugwood.org

Spruce spider mite damage. Photo provided by: Eric R. Day, Virginia Polytechnic Institute and State University, Bugwood.org