Eriophyoidea gall mite symptoms on ohia (Metrosideros polymorpha) leaves.
Eriophyoidea gall mite symptoms on ohia (Metrosideros polymorpha) leaves
Galled Hibiscus foliage, caused by the Hibiscus erineum mite (Aceria hibisci).
Gall mites are any of a group of erineum mites that cause swellings to occur in plant foliage.