Pollinator play a very significant role in pollination of angiosperms. Many fruit crops require an insect pollinators for the pollination so that the yield of crops is increased. Fruit crop having a large group of pollinators, increases its quality and quantity of fruit production. These pollinators belong to different insect order like Diptera, Coleoptera, Hymenoptera, Lepidoptera etc which plays significant role in both the process of pollination. It is essential know the importance of pollinator species, their abundance in their natural habitat, and their involvement in crop improvement.