Western Flower Thrips Degree-Day Model Advisory

This website provides short term access to the thrips and tswv updates previously hosted on the UC ANR servers. We are working on a long term refresh for the thrips model and the associated updates. In the meantime if you want to run the thrips development model for any location try our map-based interface. Drop a pin anywhere on the map and see the projected thrips development for that location using this link