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Table 3 Pathogenicity test result (cocoyam)

From: Antifungal effect of aqueous and ethanolic extracts of neem leaves, stem bark and seeds on fungal rot diseases of yam and cocoyam

S/no Isolate Symptoms of infection after 14 days Pathogenicity
1. Aspergillus niger Dry rot, soft rot +++
2. Aspergillus oryzae Dry rot +++
3. Rhizopus stolonifera soft rot ++
  1. +++ = highly pathogenic
  2. ++ = moderately pathogenic