Thread subject: Diptera.info :: Leaf miner On Sonchus oleraceus. >Chromatomyia horticola/syngenesiae

Posted by eklans on 23-01-2022 10:22
#2

Hi Pentti, I think you are right with Chromatomyia and probably it's the polyphagous C. horticola (we can see the frass in isolated grains, but other C. do it the same way).
https://bladminee...+horticola
https://agromyzid...y/term/216