
Title
Insect Galls on Trees and Shrubs
Number
ENT 0039
Files
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Publication Date:
8-2018
Status
Current
Description
Galls are distinctive swellings or abnormal growths of plant tissue caused by an attack of a living organism. Insects, mites, nematodes, bacteria, fungi, and viruses can trigger these plant deformities. Galls can also form as a result of mechanical injury. This publication deals only with tree and shrub galls caused by insects and mites.
Language
en
Recommended Citation
Shour, Mark; Iles, Laura J.; and Lewis, Donald R., "Insect Galls on Trees and Shrubs" (2018). Extension and Outreach Publications. 336.
https://lib.dr.iastate.edu/extension_pubs/336
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