2010: P ostdoctoral fellow on Impact of c limate change on s oil m icroorganisms and c arbon c ycling in a rable lands as well as its implication on food s ecurity University of Ho henheim, Germany – Food Security Center 2005 – 2009: University of Bonn, Germany PhD in P lant P athology PhD thesis title: Development of Fusarium species differing in mycotoxin production and conidia formation on wheat plants . 2000 - 2003 : Univers ity of Nairobi, Kenya M .S c. in Plant Pathology M.Sc. thesis title: Control of bean rust on snap beans ( Phaseolus vulgaris L.) using antibiotic metabolites produced by Bacillus and Streptomyces species. 1994 - 1998: University of Nairobi, Kenya B .S c. in Agricult ure – First C lass Honours 1989 - 1992: St. Mary's Boys Secondary School, N yeri, Kenya Kenya Certificate of Secondary Education (KCSE)

Mycotoxicology – Identification & characterization of mycotoxigenic fungi ; detection & quantification of m ycotoxins in foods. I have mainly worked on mycotoxin contamination of cereals and peanuts. Microbiology – Research on m icrobes and their m anagement . I have mainly worked on plant pathogens and how to manage them using conventional methods (pesticides) as well as biological control using metabolites produced by Bacillus and Streptomyces species.