Throughout the world diamondback moth is considered the main insect pest of brassica crops, particularly cabbages, kales, broccoli and cauliflowers. The economic impact of diamondback moths is difficult to assess since it occurs in diverse small scale and large-scale production areas, but it has been known to completely destroy cabbage and kale crops. It is considered a major pest in all countries of the eastern and southern African region.Using biological control methods (such as conservation, augmentation or importation biological control using natural enemies—predators, parasitoids, pathogens and antagonists), icipe works on controlling and managing the diamondback moth infestation in crucifier farming