Posted by pat_der2003 on 14-04-2010 10:36
#11
Many thanks Joke !! :)
it's OK for me ! Identification from photographies is difficult enough, so getting a genus name and a group of few species is a good job !! ;)
on the contrary, it seems that Delia sp are plant pests and not parasites of wild bees as i previously thought ...
thanks again !