Michigan State University Extension
Ornamental Plants plus Version 3.0 - 00001128
11/12/99
PLATANUS INSECT PROBLEMS
Aphids will suck the sap from Sycamore. Heavy
infestations deposit honeydew on lower leaves and objects
beneath the tree.
Lace bugs feed on the undersides of the leaves causing a
stippled appearance. The insects leave black flecks on
the lower leaf surface (Vis. 1).
Scales can be controlled with pesticides applied when
crawlers are active.
Related information.
Pesticide Recommendations
Aphids on Ornamentals
Lace Bugs
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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.
For more information about this data base or its contents please contact
heatley@msue.msu.edu . Please read our
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