Analisis Tingkat Keparahan Penyakit pada Daun Tanaman Pangan dengan Menggunakan Software ImageJ dan Plantix

Plant disease is the physiological process that causes them to become abnormal. diseases attack vegetative organs in form of roots, stems, and leaves or generative these plants. Plants sick due fungi, bacteria, viruses cause many symptoms plants, such as yellow spots, infection, nitrogen deficiency (N). The purpose this case study was determine severity on gourds (Lagenaria siceraria), bitter melon (Momordica charantia), cassava (Manihot esculenta), purple eggplant (Solanum melongena), terung pipit torvum) by using Plantix software ImageJ methode. Based results study, it found (4.56%), (1.93%), (8.49%), (49.45%) (14.88%) which are generally food crops caused fungiand based data, leaves, respectively downy mildew, fungus, whitefly, leaf spot algae leafhoppers.