Michigan State University Extension
Ornamental Plants plus Version 2.0 - 00000904
01/01/98
LONICERA DISEASE PROBLEMS
Many fungi cause leaf spots, but chemical control is
rarely warranted.
Leaf blight caused by Herpobasidium deformans results in
dead leaves.
Various genera of powdery mildews form white powder on the
leaves.
Bacterial crown gall causes round, warty-looking growths
on the stems near the soil line. Dig out and destroy
infected plants.
This information is for educational purposes only. References
to commercial products or trade names does not imply
endorsement by MSU Extension or bias against those not
mentioned. This information becomes public property upon
publication and may be printed verbatim with credit to MSU
Extension. Reprinting cannot be used to endorse or advertise
a commercial product or company.
This file was generated from data base OP on 07/27/98.
Data base OP was last revised on 01/01/98.
For more information about this data base or its contents please contact
heatley@msue.msu.edu . Please read our
disclaimer for important
information about using our site.