Not the shieldbug!

Not the shieldbug!

Observation - Not the shieldbug!. Description: I'm interested in the white blobs attached to the pronotum of this Parent Shieldbug (Elasmucha grisea). I believe they are Tachinid eggs in the subfamily Phasiinae. Can the ID be taken any further based on the particular host species, egg locat

I'm interested in the white blobs attached to the pronotum of this Parent Shieldbug (Elasmucha grisea). I believe they are Tachinid eggs in the subfamily Phasiinae. Can the ID be taken any further based on the particular host species, egg location or some other point?