FIKSI FIKSI INDONESIA disease control rice sheath blight - COMPUTER PROGRAMS Gigi Gigi Pencabutan MANAGEMENT Pencabutan Rhizoctonia solani Rice Rice grassy stunt virus Rice plant Rice ragged stunt virus West Java antibiosis biointensive-IPM breeding new varieties brown planthopper competencies level determinant factors ecology environmental characteristics epidemic epidemic component germplasm hawar pelepah padi hawar upih padi induksi ketahanan inoculation inokulasi kehilangan hasil komponen epidemik management strategies metode skoring pelarutan fosfat pengendalian penyakit perakitan varietas pest management phosphorus solubilization plant resistant inducer plasma nutfah rice plant debris sclerotia scoring method self development and motivations seresah siderofor siderophore