6 September 2024, Rajamangala University of Technology Isan, Sakon Nakhon Campus, led by Asst. Prof. Dr. Chaweng Sanklong, Vice President of Sakon Nakhon Campus. Assigned to university personnel He is a lecturer in the training project for making mosquito repellent herbal bags at the Waeng Subdistrict Administrative Organization. Sawang Daen Din District Sakon Nakhon Province The personnel who went as lecturers were Asst. Prof. Dr. Teera Phiewngen, Asst. Prof. Anakon Jittjaroentham, Asst. Prof. Dr. Jarinya Khuntawat, Asst. Prof. Rakwarin Wannasin and Dr. Jutathip Sirisilp. There were 40 people attending the training this time. The lecturers provided knowledge about local herbs. Properties of local herbs that can be used to repel mosquitoes or prevent mosquitoes. Convenient and appropriate use and let the trainees practice making herbal bags to repel mosquitoes as well.