What Are Crane Fly Larvae? Crane fly larvae, or immature crane flies, dwell in the soil and attack grassroots and decomposing plant matter. Activity peaks in spring and autumn, often resulting in thinning turf and increased surface vulnerability. On heavily used grass areas, this can interrupt play and increase upkeep https://school-grounds-maintenanc87530.pointblog.net/h1-sustainable-methods-for-managing-crane-fly-larvae-and-protecting-turf-health-h1-87503218