That’s really interesting. I saw them everywhere today at home & when I ventured out. I don’t like pesticides either but “parasitic wasp” sounds scary. I love that bit about bee health— definitely positive! My little nephew loves anything about insects— I’ll ask him too! I remember when the “stink bug” entered our environment— everyone was freaking out. I’m always gentle with them if they wander inside— carry them out. Thank you for this!