Cultures of the food fungus (IMAGE) University of Freiburg Caption Cultures of the food fungus Ambrosiella grosmanniae of the black stem borer in the laboratory of the University of Freiburg Credit Antonio Gugliuzzo Usage Restrictions University of Freiburg License Original 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.