The bio-organic fertilizers tested in the present study significantly suppressed fusarium wilt. The lowest disease incidence
(20%) occurred in treatments BIOIn + CKp, BIOIn + BIOIIp and
BIOIIn + BIOIIp, whereas the highest disease incidence (80%) was
found in control plants. However, the disease incidence was 70%
in treatments CKn + BIOIIp and OFn + BIOIIp (Fig. 2A).