Research Article
Repellent Effect and Insecticidal Activities of Bridelia ferruginea, Blighia sapida, and Khaya senegalensis Leaves Powders and Extracts against Dinoderus porcellus in Infested Dried Yam Chips
Figure 1
Percentage adult mortality of D. porcellus 24 hours after treatment with acetone, propanol, ethanol, methanol, and aqueous extracts of B. ferruginea, B. sapida, and K. senegalensis. Mortality rate was corrected using Abbott’s formula (4).