Spider Mites in Melons

Abstract

This IPM short provides updated guidance on the identification, biology, and management of twospotted spider mites (Tetranychus spp.) in desert melon crops. While typically a secondary pest, spider mites can cause significant foliar damage and yield loss under hot, dry conditions favorable to rapid population growth. The publication discusses injury symptoms, environmental risk factors, and the role of biological control, highlighting the importance of conserving natural enemies such as predatory mites and thrips. Acaricide options and application strategies are provided for effective suppression when economic injury becomes evident.