Irfandri, Ali, M. and Khavifah, A. 2022. Identification the Causes of Diseases Caused by Fungi and the Intensity of Their Attacks on Shallots (Allium ascalonicum L.) in Bungaraya Village, Bungaraya Sub-district, Siak district. Jurnal Online PERTANIAN TROPIK. 9, 1 (Aug. 2022), 075-090. DOI:https://doi.org/10.32734/jpt.v9i1.8891.