1. Fermentation and Formulation of Biologicals and Chemicals, Faculty of Engineering and Mathematics; University of Applied Sciences; Bielefeld Germany
2. Agricultural Entomology, Department for Crop Sciences; University of Göttingen; Göttingen Germany
3. BIOCARE Gesellschaft für Biologische Schutzmittel mbH; Einbeck Germany
4. North Central Agricultural Research Laboratory, Agricultural Research Service; United States Department of Agriculture; Brookings SD USA