It should be noted that biological control is a slow method of containing the pest and results may take some time to be effective. Farmers, therefore, are encouraged to strictly follow the recommended cultural practices
Dziwani kuti kuteteza munjira zachilengedwe ndi njira yapang'onopang'ono yothanirana ndi tizilombo ndipo zotsatira zikhoza kutenga nthawi kuti zioneke. Choncho alimi akulimbikitsidwa kutsatira mwatotomoyo ndondomeko zakasamalidwe koyenera