Why Leatherjackets Affect Grounds Crane fly larvae, commonly referred to as leatherjackets, exist in the upper layers of soil, where they feed on grassroots and plant material. Their presence is most problematic in spring and autumn, and their activity can lead to soft ground and deteriorating turf condition. Public lawns https://lanennlih.ampblogs.com/h1-controlling-crane-fly-larvae-for-reliable-turf-surfaces-h1-75511645