UJI DOSIS FUNGISIDA BERBAHAN AKTIF PROPINEB DAN WAKTU APLIKASI TERHADAP PERTUMBUHAN (Fusarium oxysporum) SECARA IN VITRO

The aim of this study was to determine the effect administering a fungicide with active ingredient propined and time application on growth Fusarium oxysporum in vitro. design used factorial Completely Randomized Design (CRD) using two factors, first factor dose which consisted 3 levels (F), namely: 700 ppm, 1700 g/l water, 2.7 water. second inoculation three so that there were 9 treatment combinations replications, 27 experimental units. Each unit 2 Petri dish plates inoculated sampled 54 plates. Parameters observed effective day colony formation, diameter, conidia length oxysporum, inhibition macroscopic microscopic identification oxysporum. If calculated F is greater than table, then BNJ test continued at 5% level. Based results study, following can be concluded: interaction concentration affects all observation parameters, where best 2700 ppm concurrent (F3S2). main real (F3). actual observational (S2).