CHAPTER ONE
1.0 INTRODUCTION
Garden egg (Solanum melongena Linn) of the family Solanaceae (Obeng-Ofori et al., 2007) is a kind of fruit that is very important for man; as food, supplying some major nutrients, and as a source of bioactive ingredients militating against some diseases like diabetes mellitus and liver problems. It is also used for many other purposes among which are to achieve weight control within a short period, eliminate unnecessary salts in maintaining proper functioning of the heart, reduce the sugar content level in diabetics because of its low calorie and high fibre contents and reduce blood cholesterol (Aliyu, 2006). However, the damage caused by pests and microbes often constitute a great impediment to biomass productivity of this plant.