Diagnostic LaboratorySince October of 2003 exists at the University of Göttingen,Department for Crop Sciences, Division of Plantpathology andCropprotection, a phytodiagnostic laboratory. The diagnosticservice is offered by a well-rehearsed experienced team ofphytopathologists who possess extensive knowledge andexperience regarding the recognition, determination and controlof numerous phytopathogens on different plants due to a long-standing activity in applied phyto-medical research at the,among others, University of Göttingen. The well foundedknowledge results, in particular, from the build-up and themanagement of the biggest collection of phytopathogenicbacteria in Germany during the last decades. Our collection ofphytopathogenic fungi contains, in addition, all importantpathogens of vegetable-, ornamental- and agricultural plants.With the available expert staff and the technical equipment weare able to quickly and most of all safely diagnose pathogensand to work out suitable solutions in case of newly developingphytopathological problems. Due to the close cooperation withthe University we are always at the newest state in thedevelopment of the modern phytomedicine.