Pear rust fungus gall

Pear rust fungus gall

Observation - Pear rust fungus gall - UK and Ireland. Description: A weird looking gall. Both sides of a leaf shown. The fungus needs 2 hosts to complete its life cycle. The other is Juniper, which is also n my garden, although I have not seen any infection on it.

A weird looking gall. Both sides of a leaf shown. The fungus needs 2 hosts to complete its life cycle. The other is Juniper, which is also n my garden, although I have not seen any infection on it.