Cottony maple scale on a tulip tree.
Cottony maple leaf scale on dogwood.
Cottony camellia/taxus scale on holly. The first and third picture was provided by: Brian A. Kunkel, University of Delaware Ornamentals IPM Extension Specialist. Cottony maple leaf scale image was provided by: Nancy Gregory, University of Delaware Plant Diagnostician.
Cottony maple leaf scale. Photo taken by: Nancy Gregory, Plant Diagnostician, University of Delaware
Azalea lace bug. Photo taken by: Brian Kunkel, Ornamentals IPM Specialist, University of Delaware
Cottony maple leaf scale. The white cottony ‘sacs’ are filled with scale eggs. Photo found at: http://www.ces.ncsu.edu/depts/ent/notes/O&T;/specificplants/note136/note136.html
Cottony maple scale with egg masses. Photo provided by: Eugene E. Nelson, Bugwood.org
Cottony maple leaf scale adults with egg masses. Photo found at: http://www.ces.ncsu.edu/depts/ent/notes/O&T;/trees/note37/cotma1.jpg
Cottony camellia/taxus scale and egg masses. Photo provided by: Eric R. Day, Virginia Polytechnic Institute and State University, Bugwood.org