Aggression, then Submission (VIDEO) Ohio State University This video is under embargo. Please login to access this video. Caption Farmer ants initially respond in a defensive manner. But once they realize what kind of parasite they're up against, they turn submissive, found a new study from The Ohio State University. Credit Stefanie Neupert and Barbara Shardy, The Ohio State University Usage Restrictions with credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.