Understanding Leatherjackets and Their Effects 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 grounds in use, this can delay play and increase upkeep requirements. https://connerwxxvt.blogthisbiz.com/46131421/h1-proactive-methods-for-managing-crane-fly-larvae-and-improving-turf-health-h1