Effects of Pseudomonas putida S1Pf1Rif Against Chrysanthemum Yellows Phytoplasma Infection (Articolo in rivista)

Type
Label
  • Effects of Pseudomonas putida S1Pf1Rif Against Chrysanthemum Yellows Phytoplasma Infection (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Alternative label
  • Gamalero Elisa; D’Amelio Romina; Musso Chiara; Cantamessa Simone; Pivato Barbara; D'Agostino Giovanni; Duan Jin (2), Bosco Domenico; Marzachì Cristina; Berta Graziella (2010)
    Effects of Pseudomonas putida S1Pf1Rif Against Chrysanthemum Yellows Phytoplasma Infection
    in Phytopathology
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Gamalero Elisa; D’Amelio Romina; Musso Chiara; Cantamessa Simone; Pivato Barbara; D'Agostino Giovanni; Duan Jin (2), Bosco Domenico; Marzachì Cristina; Berta Graziella (literal)
Pagina inizio
  • 805 (literal)
Pagina fine
  • 813 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 100 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 8 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (1) Università del Piemonte Orientale “Amedeo Avogadro”, Dipartimento di Scienze dell’Ambiente e della Vita, Viale Teresa Michel 11, Alessandria, 15121, Italy; (2) University of Waterloo, Department of Biology, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada; (3) Università di Torino, Dipartimento di Valorizzazione e Protezione delle Risorse Agroforestali, Via Leonardo Da Vinci 44, Grugliasco (Torino) 10095, Italy. (literal)
Titolo
  • Effects of Pseudomonas putida S1Pf1Rif Against Chrysanthemum Yellows Phytoplasma Infection (literal)
Abstract
  • Phytoplasmas cause damage on a number of plant species leading to relevant economical loss. Up to now, strategies to limit their spread led to only partial success. In this context, the use of plant-beneficial bacteria to control phytoplasmas has never been explored. The aim of this work was to assess the effect of Pseudomonas putida S1Pf1Rif against chrysanthemum yellows phytoplasma (CYP) infection of daisy. Plant biomass, root architecture, symptom severity, phytoplasma titer, and viability were evaluated in inoculated and control plants. CYP reduced plant growth and root development. Although the phytoplasma titer in young apical leaves was not affected by inoculation with S1Pf1Rif, the pseudomonad improved plant growth of CYP-infected plants. Whereas CYP titer increased over time in uninoculated plants, its viability decreased, regardless of the presence of P. putida S1Pf1Rif. Finally, phytoplasma cells in fully developed leaves of CYP-infected plants inoculated with S1Pf1Rif often appeared degenerated. Overall, our results indicate that P. putida S1Pf1Rif is able to alleviate the disease, although it does not affect the presence of viable phytoplasmas in young, developing leaves of the infected plants. (literal)
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Autore CNR di
Prodotto
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Insieme di parole chiave di
data.CNR.it