Fig leaf curl can be caused by many factors. Mites and other insects may cause stress and leaf curl, and can be treated with an insecticide. Common leaf curl bacteria (Taphrina deformans) attacks figs, peaches and other fruit treas and can be treated with fungicide. Leaf curl is also sometimes caused by drought or general plant stress.
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Joshua Duvauchelle is a certified personal trainer and health journalist, relationships expert and gardening specialist. His articles and advice have appeared in dozens of magazines, including exercise workouts in Shape, relationship guides for Alive and lifestyle tips for Lifehacker. In his spare time, he enjoys yoga and urban patio gardening.