BIOACTIVITY OF CAMPHOR, A MAJOR COMPONENT OF ESSENTIAL OIL OF OCIMUM KILIMANDSCHARICUM AGAINST SITOPHILUS ZEAMAIS AND PROSTEPHA NUS TRUNCATUS Author(s): D. Obeng-Ofori, C. Reichmuth, A. J. Bekele and A. Hassanal Year: 1996 Keywords: stored food, repellents Poster Abstract