Table 2 Pathogenic capabilities of Botrytis spp. isolates on onion cultivar Giza 6 under open greenhouse conditions
Isolate no. | Source of isolate | Pathogens | Disease severity (%) |
|---|---|---|---|
1 | Elfath, Assiut | B. allii PHYOA1 | 91.7 |
2 | ElZawia, Assiut | B. allii PHYOA2 | 65.0 |
3 | Reefa, Assiut | B. allii PHYOA3 | 58.9 |
4 | Abo-Teeg, BniAdii, Assiut | B. allii PHYOA4 | 41.1 |
5 | Abo-Teeg, Assiut | B. allii PHYOA5 | 77.8 |
6 | Manfalout-ElAtamna, Assiut | B. allii PHYOA6 | 75.6 |
7 | Manfalout | B. allii PHYOA7 | 25.0 |
8 | Manfalout | B. allii PHYOA8 | 58.3 |
9 | Reefa, Assiut | B. allii PHYOA9 | 46.7 |
10 | Dirout, Assiut | B. allii PHYOA10 | 50.0 |
11 | Durunka, Assiut | B. allii PHYOA12 | 71.7 |
12 | Mangabad, Assiut | B. allii PHYOA12 | 52.2 |
13 | Alghanaim, Assiut | B. allii PHYOA13 | 67.2 |
14 | Abnoob, Assiut | B. cinerea PHYOC1 | 50.0 |
15 | Mousha, Assiut | B. cinerea PHYOC2 | 66.7 |
16 | Assiut | B. cinerea PHYOC3 | 83.3 |
17 | El-Koussia, Assiut | B. cinerea PHYOC4 | 27.8 |
18 | ArabElAwamer, Assiut | B. cinerea PHYOC5 | 47.2 |
19 | Assiut Valley | B. cinerea PHYOC6 | 44.4 |
20 | ArabElAwamer | B. cinerea PHYOC7 | 58.3 |
21 | Dirout, Assiut | B. aclada PHYOL1 | 40.0 |
22 | Abnoob-Elhamam, Assiut | B. aclada PHYOL2 | 33.3 |
23 | Assiut Valley | B. squamosa PHYOQ 1 | 22.2 |