Table 2. Antifungal activities of natural plant extracts against Fusarium oxysporum isolated from stored ginger for 120 days by disc diffusion assay
Natural plant extract1)
Clear zone (mm)
Cinnamomi Cortex
22.02)
Taraxacum Platycarpum
15.0
Caryophylli Flos
14.0
Alpiniae Katsumadaii Semen
11.8
Sanguisorbae Radix
10.9
Scutellariae Radix
10.9
Myristicae Semen
10.8
Terminariae Fructus
10.7
Rubi Fructus
10.3
Glycyrrhizae Radix
8.0
Caesalpiniae Lignum
8.0
Astragalus membranaceus
8.0
1)Treated sample (medical herb extract) concentration: 20 μg/disc. 2)Clear zone size measured the diameter of the zone of inhibition including the diameter of the disc (8 mm).