Michigan State University Extension
Ornamental Plants plus Version 3.0 - 00000332
11/12/99
CERCIS INSECT PROBLEMS
Treehoppers lay eggs under the bark of twigs. The insect
itself is not seen but the white, sticky froth covering
the eggs is quite noticeable. The insect is seldom
serious.
Scale insects can usually be controlled with dormant
sprays.
Related information.
Pesticide Recommendations
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This file was generated from data base ZZ on 01/19/00.
Data base ZZ was last revised on 11/12/99.
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