Beneficial Syrphid Flies in Indiana High Tunnels

Syrphid flies, also known as hoverflies or flower flies, are beneficial insects commonly mistaken for bees. However, they are true flies and can be distinguished by having only one pair of wings, unlike bees, which have two pairs (four wings). As adults, syrphids play a valuable role as pollinators, while their larvae serve different functions depending on the species.