Dr. Jürgen Kroschel
University of Hohenheim, 1992
„Integrierter Pflanzenschutz im Kartoffelanbau der R. Jemen unter besonderer Berücksichtigung der integrierten biologischen Bekämpfung der Kartoffelmotte (Phthorimaea operculella Zeller) (Integrated crop protection in the potato cultivation of the R. Yemen with special consideration of the integrated biological control of the potato moth (Phthorimaea operculella Zeller)“
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Dr. Jürgen Blanken
University of Goettingen, 1990
„Der Übergang von der Subsistenz - zur Marktproduktion - Einkommens- und Ernährungswirkungen am Beispiel eines dicht besiedelten Standortes in Ruanda (The transition from subsistence to market production - income and nutritional effects using the example of a densely populated location in Rwanda)“
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The prize was awarded by the Eiselen Foundation on June 26, 1992 during the Dies academicus of the University of Hohenheim. The award winners received DM 12,500 each for their scientific work, which is a recognizable contribution to the improvement of the nutritional situation in developing countries.