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Now showing items 1-3 of 3

    • Galls and Rust made by Mites 

      Day, Eric R. (Virginia Cooperative Extension, 2015-05-08)
      Provides information about mites in the family Eriophyiadae. Some species cause plants to form galls, while other species cause rust diseases.
    • Galls made by aphids, adelgids, phylloxerans, psyllids, and midges 

      Day, Eric R. (Virginia Cooperative Extension, 2015-05-08)
      Describes some types of galls caused by several kinds of insects.
    • Galls Made by Wasps 

      Day, Eric R. (Virginia Cooperative Extension, 2015-05-14)
      Describes types of galls caused by Cynipid wasps, and provides information about the life cycles of these wasps. Most of these galls form on species of oaks.