Sorbus maggots Catacol 2014 (6)

Sorbus maggots Catacol 2014 (6)

Observation - Sorbus maggots Catacol 2014 (6) - Global. Description: Small reddish maggots about 5-7mm long which crawled out of the berries of the rare Arran whitebeams (Sorbus) related to rowan. They produce little silk threads. Any suggestions very welcome -what is eating my rare trees!

Small reddish maggots about 5-7mm long which crawled out of the berries of the rare Arran whitebeams (Sorbus) related to rowan. They produce little silk threads. Any suggestions very welcome -what is eating my rare trees!