Gall: References & Edit History

Article Contributors

Primary Contributors

  • The Editors of Encyclopaedia Britannica
    Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors.

Other Encyclopedia Britannica Contributors

Article History

Type Description Contributor Date
Article title updated for style. Nov 01, 2026
Add new Web site: Oklahoma State University Extension - Plant Galls Caused by Insects and Mites. May 24, 2022
Add new Web site: The Morton Arboretum - Plant Galls. May 24, 2022
Add new Web site: Missouri Botanical Garden - Galls on trees. Mar 27, 2019
Add new Web site: Iowa State University - Plant and Insect Diagnostic Clinic - Gall. May 20, 2013
Add new Web site: Agri Life Extension - Gall Disease. Jul 26, 2010
Added new Web site: How Stuff Works - Science - Gall. Feb 05, 2009
Added new Web site: Backyard Nature - Galls. Apr 22, 2008
Article revised. Mar 25, 2004
Article added to new online database. Jul 20, 1998
View Changes:
Article History
Revised:
By: