1. Syngenta Crop Protection AG; Research Biology; Schaffhauserstrasse 101 Stein 4332 Switzerland
2. Syngenta Crop Protection AG; Research Chemistry; Schaffhauserstrasse 101 Stein 4332 Switzerland
3. Bayer AG; Research & Development, Crop Science; Alfred-Nobel-Str. 50 Monheim am Rhein 40789 Germany