Biological control of Striga hermonthica (Del.) Benth. using formulated mycoherbicides under Sudan field conditions [Elektronische Ressource] / presented by Eldur Zahran

Eldur Balla ZahranBiological control of Striga hermonthica (Del.) Benth. using formulated mycoherbicides under Sudan field conditions Institute for Plant Production and Agroecology in the Tropics and Subtropics University of Hohenheim Prof. Dr. J. Sauerborn Biological control of Striga hermonthica (Del.) Benth. using formulated mycoherbicides under Sudan field conditions Dissertation submitted in fulfillment of the requirements for the degree ″Doctor der Agrarwissenschaften ″ (Dr.sc.agr. / Ph.D. in Agricultural Sciences) to the Faculty Agricultural Sciences Presented by Eldur Zahran Sudan 2008 This thesis accepted as a doctoral dissertation in fulfillment of the requirements for the degree ″Doctor der Agrarwissenschaften ″ (Dr.sc.agr. / Ph.D. in Agricultural Sciences) by the Faculty Agricultural Sciences at University of Hohenheim on 17.12.2007. Date of oral examination: 08.01.2008 Examination committee: Supervisor and Reviewer Prof. Dr. J. Sauerborn Institute for Plant Production and Agroecology in the Tropics and Subtropics University of Hohenheim Co-Reviewer Prof. Dr. Gehards Institute of Phytomedicine, Dep. of Weed Science, University of Hohenheim Additional examiner Prof. Dr. H. Piepho Institute of Plant Production and Grassland Research Vice-Dean and Head of the Prof. Dr. W.