Plagiotrochus quercusilicis gall on Quercus ilex

Plagiotrochus quercusilicis gall on Quercus ilex

Observation - Plagiotrochus quercusilicis gall on Quercus ilex - UK and Ireland. Description: In 2011 these galls were common on Quercus ilex, Holm Oak, at Mount Edgcumbe Country Park, Cremyll, Cornwall.

In 2011 these galls were common on Quercus ilex, Holm Oak, at Mount Edgcumbe Country Park, Cremyll, Cornwall.