Phytopathology studies most often rely on laboratory, greenhouse or field experiments in which plants are artificially inoculated using a variety of pre-inoculation procedures that aim to improve plant infection success. Concerning the Kiwifruit Bacterial Canker (KBC), whose aetiological agent is the bacterium Pseudomonas syringae pv. actinidiae (Psa), the pre-inoculation procedures most often target leaf tissu...