Table 1.
In vitro antifungal activity of Rumex sp. and Ziziphus sp. aqueous extracts at various concentrations (mg/ml) against the plant pathogenic fungi under study.
| Fungal strains |
R. vesicarius extract conc. (mg/ml) |
Z. spina-christi extract conc. (mg/ml) |
||||
|---|---|---|---|---|---|---|
| 1 | 10 | 50 | 1 | 10 | 50 | |
| Trichoderma sp. | – | – | – | – | – | – |
| Colletotrichum sp. | – | – | – | – | – | – |
| Drechslera sp. | – | – | – | – | – | – |
| Fusarium oxysporum | – | + | + | – | – | + |
| Fusarium sp. | – | – | – | – | – | – |
| Helminthosporium sp. | – | + | + | – | + | + |
| Alternaria spp. | – | + | + | – | + | + |
| Rhizoctonia solani | – | – | – | – | – | – |
| Macrophomina phaseolina | – | – | – | – | – | – |
| Rhizoctonia solani | – | – | + | – | – | + |
(−) no inhibition induced, (+) inhibition induction of fungal growth.