Michigan State University Extension
Ornamental Plants plus Version 2.0 - 00000716
01/01/98
HEMEROCALLIS INSECT PROBLEMS
Flower thrips feed on flower buds and tips of the branches
killing the flower cluster. The scapes have corky
lesions.
Mites cause the leaves to turn yellow and have a dusty
appearance. Heavy infestations form fine webbing.
Slugs leave a slime trail which looks like part of the
leaf was varnished.
Japanese beetle can feed on the leaves and flowers.
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This file was generated from data base OP on 07/27/98.
Data base OP was last revised on 01/01/98.
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heatley@msue.msu.edu . Please read our
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