| Bacterial testing | Method |
| Pseudomonas marginalis pv marginalis | Liquid plating |
| Pseudomonas syringae pv porri | Liquid plating |
Fungal testing |
|
| Alternaria porri | Blotter |
| Botrytis allii | Agar plating |
| Cladosporium alli-cepae | Agar plating |
| Stemphylium vesicarium | Agar plating |
Please call us if a test of your interest is not listed above.