Related Program: NatureNotes The Ichneumon Wasp By Rudy Mancke • Jul 9, 2018 Related Program: NatureNotes TweetShareGoogle+Email An Ichneumon wasp laying its eggs. Inside the wood is the larva of another insect, possibly a Horntail wasp. Igfugl [CC BY-NC-SA 2.0] via Flickr The Ichneumon Wasp lays its eggs in the larvae of other insects. Listen Listening... / 1:00 NatureNotes is a production of South Carolina Public Radio. Tags: NatureNatureNotesSCETV Appscetv.orgInsectsTweetShareGoogle+EmailView the discussion thread.