Table 2.
Main protocols described for regulated xanthomonads based on amplification of specific target DNAs.
| Disease | Bacteria | Conventional PCR | qPCR 1 | IA 2 Methods |
|---|---|---|---|---|
| Onion bacterial blight | X. euvesicatoria pv. alli | [76] | [77] | NA 3 |
| Citrus bacterial canker | X. citri pv. citri and aurantifolii pathotypes B and C | [81,82,83,84,85,86] | [80,106,107] | [108] |
| Bacterial spot of stone fruits, walnut blight, hazelnut blight | X. arboricola pvs. pruni, corylina and juglandis | [32,87,90,92] | [31,88,91] | [109,110] |
| Bacterial leaf blight and bacterial leaf streak of rice | X. oryzae pvs. oryzae and oryzicola | [61,93,94,95,97,98,99] | [95,96] | [111] |
| Bacterial spot of tomato and sweet pepper | X. euvesicatoria pvs. euvesicatoria and perforans, X. hortorum pv. gardneri, X. vesicatoria | [100,101,102,103,105,112] | [104,105] | [113,114,115] |
| Bacterial angular leaf spot of strawberry | X. fragariae | [116,117,118,119] | [120,121,122] | [63,123,124,125] |
| Bacterial blight of anthurium and other aroids | X. phaseoli pv. dieffenbachiae | [126,127,128] | [90] | [129] |
| Bacterial leaf spot of poinsettia | X. axonopodis pv. poinsetticola | [130] | NA | NA |
| Bacterial leaf streak | X. translucens pv. translucens | [131] | NA | [132] |
| Common blight of bean | X. phaseoli pv. phaseoli, X. citri pv. fuscans | [133] | NA | [134] |
1 qPCR: quantitative real-time PCR; 2 IA: isothermal amplification: 3 NA: not applicable.