1. A STUDY ON THE USE OF VEGETABLE OILS TO PROTECT MAIZE FROM SITOPHILUS ZEAMAYS (WEEVIL)

» ABSTRACT This bioassay of five vegetable oils: Palm oil, groundnut oil, coconut oil, sheanut oil, and palm kernel oil on sitophilus seamais were collected from pure insect culture maintained in the laboratory and introduced into each of eleven jars containing 40g each of five white varieties, five y…Continue Reading »