Spots form on the undersides of the leaves, especially along the main veins. The leaves may be deformed.
Mites stunt the new growth and discolor the foliage.
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. Please read our disclaimer for important information about using our site.