The Role of Crane Fly Larvae in Turf Damage Crane fly larvae, or leatherjackets, reside in the soil and attack grassroots and decomposing plant matter. Activity peaks in mild weather, often resulting in loose turf and increased surface vulnerability. On sports fields, this can delay play and increase upkeep requirements. https://cesarbdbaz.thekatyblog.com/37098966/h1-smart-methods-for-managing-crane-fly-larvae-and-protecting-turf-health-h1