Posted by Ingrid Altmann on 09-03-2021 19:17
#1
Hello,
is this the mine of Agromyza spiraeoidearum?
Plant: Aruncus sylvestris
17.06.2008
near Waldmünchen, Lkr. Cham, Bavaria, Germany
Regards
Ingrid
Posted by eklans on 10-03-2021 09:30
#3
Hi Ingrid, finally, I think you are right with A. spiraeoidearum. Here's an example for a mine showing the typical frass and and a long initial corridor from Denmark:
https://www.fugle...d2b374.jpg
Greetings, Eric