SISWA INNOVATION MAKES THE PESTISIDA FROM SERAI

Students show how to make bio pesticides from the stem of lemon lemongrass (Biorai) on the scientific work of student innovation in SMP Widya Wacana 1, Solo, Central Java, Thursday (2/2/2023). Pesticides of lemongrass stems extracted with pure water are beneficial as a natural pesticide that is environmentally friendly as a pest determination in a healthier plant and vegetable because it does not contain synthesis chemicals. ANTARA PHOTO/Mohammad Ayudha/aww.