author(s)
Rabièta Simde, Georges Kambou, Elias Mano and Antoine Sanon

abstract
A study of hydro- alcoholic formulations efficiencies based on Capsicum annuum L. and Strophantus hispidus vegetables products, named Kamboubactroceraticide 1 and 2 respectively, against mango fruit flies, Bactrocera dorsalis (Hendel) which causes big damages to farmers, have been done in laboratory conditions, in Burkina Faso. The experimentation was a randomized Fisher block design of 8 treatments (Untreated control, control product GF 120, three concentrations rates of C. annuum and three concentrations of S. hispidus hydroalcoholic formulations) in five replications. The S. hispidus hydroalcoholic formulations at 9.00 g/L and 12.50 g/L concentrations gave highest rates mortality of 90% against female’s adults of B. dorsalis. The C. annuumat the concentration of 12.50 g/L gave 82.64% of mortality. After 72 hours, all the insecticides formulations gave 90% mortality. Against B. dorsalis adult’s males, S. hispidus and C. annuum hydroalcoholic formulations got 90% mortality after 24hours. After 72 hours, all the insecticides formulations gave 90% mortality against the males’ adults. According to B. dorsalis females and males together, the higher mortality has been obtained with S. hispidushy droalcoholic formulations at 9.00 g/L and 12.50 g/L concentrations (100% mortality) after 24 hours. The one of C. annuum gave 84.84% mortalityat the concentration of 12.50 g/L. After 72 hours, all the insecticides gave 100% mortality against females and males adults of B. dorsalis. These results augur the possibility to use Kamboubactroceraticide 1 and 2 as perspectives bio-pesticides against mango fruit flies.