A Phage Therapy Model for the Prevention of Pseudomonas syringae pv. actinidiae Infection of Kiwifruit Plants

Great efforts have been made with chemicals and pesticides to contain the spread of Pseudomonas syringae pv. actinidiae (Psa) responsible for kiwifruit canker. Unfortunately, only partial results were obtained for this bacterial pandemic, and alternative remedies were proposed to avoid soil pollutio...

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Veröffentlicht in:Plant disease. - 1997. - 107(2023), 2 vom: 08. Feb., Seite 267-271
1. Verfasser: Fiorillo, Anna (VerfasserIn)
Weitere Verfasser: Frezza, Domenico, Di Lallo, Gustavo, Visconti, Sabina
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article Pseudomonas syringae pv. actinidiae bacterial canker kiwifruit phage therapy
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520 |a Great efforts have been made with chemicals and pesticides to contain the spread of Pseudomonas syringae pv. actinidiae (Psa) responsible for kiwifruit canker. Unfortunately, only partial results were obtained for this bacterial pandemic, and alternative remedies were proposed to avoid soil pollution and the onset of antibiotic resistance. Among these, phage therapy represents a possible tool with low environmental impact and high specificity. Several phages have been isolated and tested for the capacity to kill Psa in vitro, but experiments to verify their efficacy in vivo are still lacking. In the present study, we demonstrated that the phage φPSA2 (previously characterized) contains the spread of Psa inside plant tissue and reduces the symptoms of the disease. Our data are a strong indication for the efficiency of this phage and open the possibility of developing a phage therapy based on φPSA2 to counteract the bacterial canker of kiwifruit 
650 4 |a Journal Article 
650 4 |a Pseudomonas syringae pv. actinidiae 
650 4 |a bacterial canker 
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650 4 |a phage therapy 
700 1 |a Frezza, Domenico  |e verfasserin  |4 aut 
700 1 |a Di Lallo, Gustavo  |e verfasserin  |4 aut 
700 1 |a Visconti, Sabina  |e verfasserin  |4 aut 
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