This study was conducted during the period from 2015 to 2017 to study resistance of powdery mildew in eight melon inbred lines and their hybrids in order to reduce losses in quality and yield.Eight different genetically inbred lines of melon were selfed for six generations to ensure homozygosity.They have been self-pollinated and intercrossed in a half diallel mating design to obtain 28 melon hybr...