Caryopteris problem

Asked June 27, 2016, 11:36 AM EDT

Caryopteris has a seedy like growth all over the plant what could it be??

York County Pennsylvania

3 Responses

The Caryopteris has galls caused by eriophyid mites. Prune out the galls now. Next soon as the leaf buds open treat the plant with a registered miticide. Cutting the plants to the ground and destroying the prunings will reduce pressure. There are very few miticide available to home gardeners. If you cannot locate one try an insecticidal soap at budbreak break and treat twice more at 7-10 day intervals. Eriophyid mites won't kill the plant...they'll just disfigured it. If you treat it should recover....

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