Red-pea Gall Causer

Red-pea Gall Causer

Observation - Red-pea Gall Causer - UK and Ireland. Description: small about 0.5 to 2mm ,around 10 on leaf not sure if maple bladder gall grows on other trees

small about 0.5 to 2mm ,around 10 on leaf not sure if maple bladder gall grows on other trees