Jasmine plant seems looks burned - in random places?
Thank you for your question. It is difficult to diagnose a plant problem over the Internet, especially with no way to examine the leaves. It can be one or more factors such as fungi, insects, nutritional issues, and/or something as simple as leaf scorch. I think your own county Extension office is a better—and closer—resource for you, which you can contact through their webpage: https://hidalgo.agrilife.org/contact-2/ Good luck!