Conference paper Open Access
Cavalieri, V; . Dongiovanni, C; Altamura, G; Tauro, D; Ciniero, A; Morelli, M; Bosco, D; Saponari, M
{ "publisher": "Zenodo", "DOI": "10.5281/zenodo.804275", "title": "Evaluation of olive cultivar effect on the efficiency of the acquisition and transmission of Xylella fastidiosa by Philaenus spumarius (Hemiptera: Aphrophoridae)", "issued": { "date-parts": [ [ 2017, 6, 8 ] ] }, "abstract": "<p>The meadow spittlebug Philaenus spumarius (L.) has been identified as vector of Xylella fastidiosa<br>\nsubsp. pauca strain CoDiRO infecting several host plants in Apulia (Southern Italy), and causing a<br>\nmajor bacterial disease on olive trees. Evidences of differential olive cultivar susceptibility to the<br>\nbacterial infections were obtained from phenotypic characterization and molecular investigations.<br>\nA higher bacterial population (up to 100 times) was consistently detected in the trees of the most<br>\nsusceptible cultivars (i.e. Ogliarola and Cellina di Nardò, showing severe symptoms), compared to<br>\nthe trees of the cultivar Leccino showing milder symptoms and erratic distribution of the<br>\nbacterium within the canopy. In order to determine the epidemiological impact of olive trees<br>\nharboring low bacterial population, transmission experiments were set under semi-field<br>\nconditions, by caging Xf-free adults of P. spumarius on branches of field-infected trees of the<br>\nabovementioned cultivars.</p>", "author": [ { "family": "Cavalieri, V" }, { "family": ". Dongiovanni, C" }, { "family": "Altamura, G" }, { "family": "Tauro, D" }, { "family": "Ciniero, A" }, { "family": "Morelli, M" }, { "family": "Bosco, D" }, { "family": "Saponari, M" } ], "id": "804275", "event-place": "Madrid, Spain", "type": "paper-conference", "event": "3rd Hemipteran-Plant interactions Symposium (HPIS 2017)" }
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