This book tries to analyze the maize and sorghum stem borers and their parasitoids interaction. Few researchers were used general linear Model analysis on the stem borers data. But, generalized linear model is employed and compared with the results generated by using general linear model. The results showed that the mean density of stem borers is not significantly different in years, between maize and sorghum cereal crops, in the levels of cropping systems, soil textures and existence & non existence of parasitoids. The stem borers and parasitoids interaction is exists but quite...