Stagonolides G-I and Modiolide A, nonenolides produced by Stagonospora cirsii, a potential mycoherbicide for Cirsium arvense (Articolo in rivista)

Type
Label
  • Stagonolides G-I and Modiolide A, nonenolides produced by Stagonospora cirsii, a potential mycoherbicide for Cirsium arvense (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/np800415w (literal)
Alternative label
  • Evidente A.; Cimmino A.; Berestetskiy A.; Andolfi A.; Motta A.; (2008)
    Stagonolides G-I and Modiolide A, nonenolides produced by Stagonospora cirsii, a potential mycoherbicide for Cirsium arvense
    in Journal of natural products (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Evidente A.; Cimmino A.; Berestetskiy A.; Andolfi A.; Motta A.; (literal)
Pagina inizio
  • 1897 (literal)
Pagina fine
  • 1901 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 71 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 11 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Scienze del Suolo, della Pianta, dell'Ambiente e delle Produzioni Animali, Università di Napoli Federico II, Via Università 100, 80055 Portici, Italy; All-Russian Institute of Plant Protection, Russian Academy of Agricultural Sciences, Pushkin, Saint-Petersburg 196608, Russian Federation; Istituto di Chimica Biomolecolare del CNR, Comprensorio OliVetti, Edificio 70, Via Campi Flegrei 34, 80078 Pozzuoli, Italy; (literal)
Titolo
  • Stagonolides G-I and Modiolide A, nonenolides produced by Stagonospora cirsii, a potential mycoherbicide for Cirsium arvense (literal)
Abstract
  • Stagonospora cirsii Davis, a fungal pathogen isolated from Cirsium arVense (commonly called Canada thistle) and proposed as a potential mycoherbicide of this perennial noxious weed, produces phytotoxic metabolites in liquid and solid cultures. Stagonolide, the main phytotoxic metabolite, and five new related nonenolides, named stagonolides B-F, were isolated from the fungus. When grown on solid culture, nonenolide yields increased. A further four nonenolides were isolated and characterized by spectroscopy. Three were new compounds and named stagonolides G-I, and the fourth was identified as modiolide A, previously isolated from Paraphaeosphaeria sp., a fungus separated from the horse mussel. Leaf disk-puncture assays at 1 mg/mL of stagonolides H-I and modiolide A were phytotoxic to C. arVense. Only stagonolide H inhibited chicory seedling root growth. The most potent toxin, stagonolide H, indicated selectivity when tested on leaves of eight different plants: Canada thistle was most sensitive to the compound. (literal)
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