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ZOI formed by chitosan, copper and sulphur nanoparticles against the F. oxysporum isolates at different concentrations
| Test organism | Nanoparticles | ZOI formed at a different concentration of nanoparticles, mm | |||
|---|---|---|---|---|---|
| 1 mg/ml | 2 mg/ml | 3 mg/ml | 4 mg/ml | ||
| F. oxysporum (ginger isolate) | chitosan NPs | >7 | >8 | >8 | >8 |
| copper NPs | >9 | >10 | >10 | >11 | |
| sulphur NPs | 10 | 11.33 | 10.66 | 13.33 | |
| F. oxysporum (soil isolate) | chitosan NPs | >8 | >9 | >9 | >9 |
| copper NPs | >11 | >11 | >12 | >12 | |
| sulphur NPs | 12.33 | 11.33 | 14 | 14.33 | |
NPs = nanoparticles.
