Occurrence of Fusarium langsethiae Strains Isolated from Durum Wheat in Italy (Articolo in rivista)

Type
Label
  • Occurrence of Fusarium langsethiae Strains Isolated from Durum Wheat in Italy (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1111/jph.12361 (literal)
Alternative label
  • Alessandro Infantino, Alberto Santori, Gabriella Aureli, Andreina Belocchi, Simona De Felice, Lorenza Tizzani, Veronica M. T. Lattanzio, Miriam Haidukowski and Michelangelo Pascale (2014)
    Occurrence of Fusarium langsethiae Strains Isolated from Durum Wheat in Italy
    in Journal of Phytopathology
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Alessandro Infantino, Alberto Santori, Gabriella Aureli, Andreina Belocchi, Simona De Felice, Lorenza Tizzani, Veronica M. T. Lattanzio, Miriam Haidukowski and Michelangelo Pascale (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Consiglio per la Ricerca e la Sperimentazione in Agricoltura, Centro di ricerca per la patologia vegetale (CRA-PAV), via C.G. Bertero, 22, Rome, Italy Istituto di Scienze delle Produzioni Alimentari (ISPA), Consiglio Nazionale delle Ricerche (ISPA-CNR), via G. Amendola 122/O, I-70126 Bari, Italy Consiglio per la Ricerca e la Sperimentazione in Agricoltura, Unità di Ricerca per la Valorizzazione Qualitativa dei Cereali (CRA-QCE), via Cassia 176, I-00176 Rome, Italy (literal)
Titolo
  • Occurrence of Fusarium langsethiae Strains Isolated from Durum Wheat in Italy (literal)
Abstract
  • Surveys on the occurrence of type A trichothecenes in wheat, and particularly for the T-2 and HT-2 toxins, and information on the biology and epidemiology of the causative Fusarium species (i.e. F. langsethiae, F. sporotrichioides) are scarce in Italy, as compared to the more common type B trichothecene, deoxynivalenol and its producers. This 4-year monitoring of phytopathogenic Fusarium species on 183 seed lots of durum wheat shows wide distribution of F. langsethiae in Italy and the potential of several isolates of this fungus to produce high amounts of T-2 and HT-2 in wheat. Fusarium langsethiae was observed for approximately 48% of the analysed samples, with a maximum incidence for a single lot of 10.5%. Fusarium sporotrichioides was observed only in 2011, with an average incidence of 2% (range, 0-3%). A collection of F. langsethiae isolates representative of the main cultivation areas in Italy was established. These isolates showed great variability for their toxin production in vitro. Of 28 strains, all except one isolate can produce the T-2 and HT-2 toxins. HT-2 was generally in greater amounts than T-2, with an average concentration ratio for HT-2 to T-2 of 2.1 (range, 0.7-5.4). The artificial inoculation of wheat with three isolates of F. langsethiae produced no Fusarium head blight symptoms under field conditions. However, significantly higher incidence of F. langsethiae was seen on the kernels of inoculated plants, compared to the uninoculated controls. (literal)
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