Maize stalk borers are an important constraint of maize production.That is why a special attention must be given to the means of their control. This research used sorghum as a biocontrol agent of maize stalk borers. Maize and sorghum were planted in three spatial intercrops arrangements, in alternating rows (Sorghum to Maize). The intercrops were 1:1, 1:2 and 2:1. Monocropped maize was planted as control. All the intercropping combinations and monocropping were grown without insecticide treatment. The study had the following objectives: to determine the efficacy of sorghum (sorghum bicolor)...