Gall
An abnormal structure or irregular growth composed of plant material that has been affected by insect (some Thysanoptera) or mite (Eriophyidae) feeding, or by toxins inserted into the plant during oviposition (Cecidomyiidae).
An abnormal structure or irregular growth composed of plant material that has been affected by insect (some Thysanoptera) or mite (Eriophyidae) feeding, or by toxins inserted into the plant during oviposition (Cecidomyiidae).