Spornberger, A., Brunmayer, R., Fischer, G., Kaufmann, C., Osterc, G..
(2008):
Testing of pear trees on their own roots in comparison with important used rootstocks under organic farming conditions with special regard to fire blight
In: Fördergemeinschaft Oekologischer Obstbau e.V. (FOEKO), 13th International Conference on Cultivation Technique and Phytopathological Problems in Organic Fruit Growing, Proceedings to the Conference from February 18th to February 20th, 2008 at Staatliche Lehr- und Versuchsanstalt für Wein- und Obstbau Weinsberg/Germany, 13th International Conference on Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing, 18.-20.2.2008, Weinsberg , 216-219; ISBN: 978-3-9804883-6-5