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Vit.En.
Il vino senza chimica aggiunta
La tecnologia ONLYWINE elaborata dall'Università di Pisa offre un protocollo di vinificazione per la produzione di vini di qualità senza l'impiego di additivi chimici basato sull'impiego di sistemi fisici e stabilizzazione endogena.
La malattia di Pierce e i suoi vettori
Si descrivono i sintomi della Malattia di Pierce, largamente diffusa negli Usa, e le caratteristiche degli insetti vettori, oltre naturalmente, ai mezzi di lotta per contrastarla. Cliccare sull'immagine per consutare l'articolo
Hordeum murinum
L'orzo selvatico è una specie erbacea che si trova comunemente in vigneto in grado di generare diffuse e dense colonie. Per conoscere sue caratteristiche botaniche e il suo ciclo bilogico cliccare sull'immagine.
Il mistero della complessità dei vini spumanti
Un articolo pubblicato su Vitenda 2025, che illustra la complessità aromatica dei vini spumanti e che indica come la ricerca può aiutare a comprendere e misurare tale valore.
Lotta alla fillossera nella prima metà del secolo scorso
Un articolo, pubblicato su Vitenda 2024, che racconta le vicende storiche legate all'arrivo della fillossera in Italia e menziona dei primi rimedi, spesso empirici, utilizzati per contrastare la diffusione della malattia
CANALE YOUTUBE:
Cliccando sull'immagine potrai visualizzare tutti i video realizzati da Vit.En. riguardo le lavorazioni del passato ed i cambiamenti che hanno caratterizzato la viticoltura e più in generale la campagna nel tempo.
Alonso-Villaverdea V., Voinescob F., , Viretb O., Springb J.L., Gindrob K. – 2011 - The effectiveness of stilbenes in resistant Vitaceae: Ultrastructural and biochemical events during Plasmopara viticola infection process. Plant Physiology and Biochemistry, 49, 265–274.
Bialonska D., Zobel A. M., Kuras M., Tykarska T., Sawicka-Kapusta K. – 2007 - Phenolic compounds and cell structure in bilberry leaves affected by emissions from a Zn–Pb smelter. Water Air Soil Pollut., 181, 123–133.
Boubals D. – 1959 - Amélioration de la résistance de la vigne au mildiou (Plasmopara viticola (Berk et Curt.) Berlese et de Toni). Recherche de géniteurs de résistance. Ann. Amél. Plantes, 6, 481–525.
Dai G.H., Andary C., Mondolot-Cosson L., Boubals D. – 1995 - Histochemical studies on the interaction between three species of grapevine, Vitis vinifera, V. rupestris and V. rotundifolia and the downy mildew fungus, Plasmopara viticola. Physiol. Mol. Plant Pathol., 46, 177–188.
Dercks W., Creasy L. L. - 1989 - The significance of stilbene phytoalexins in the Plasmopara viticola-grapevine interaction. Physiol. Mol. Plant Pathol., 34, 189–202.
Díez-Navajas A. M., Wiedemann-Merdinoglu S., Greif C., Merdinoglu D. – 2008 - Nonhost versus host resistance to the grapevine downy mildew, Plasmopara viticola, studied at the tissue level. Phytopathology, 98, 776–780.
Gindro K., Pezet R. – 2001 - Effects of long-term storage at different temperatures on conidia of Botrytis cinerea Pers.: Fr. FEMS Microbiol. Lett., 204, 101–104.
Gindro K., Pezet R., Viret O. – 2003 - Histological study of the responses of two Vitis vinifera cultivars (resistant and susceptible) to Plasmopara viticola infections. Plant Physiol. Biochem., 41, 846–853
Goetz G., Fkyerat A., Métais N., Kunz M., Tabacchi R., Pezet R., Pont V. – 1999 - Resistance factors to grey mould in grape berries: identification of some phenolics inhibitors of Botrytis cinerea stilbene oxidase. Phytochemistry, 52, 759–767.
Hammerschmidt R. – 2004 - The metabolic fate of resveratrol: key to resistance in grape? Physiol. Mol. Plant Pathol., 65, 269–270.
Jeandet P., Douillet-Breuil A. C., Bessis R., Debord S., Sbaghi M., Adrian M. – 2002 - Phytoalexins from the Vitaceae: biosynthesis, phytoalexin gene expression in transgenic plants, antifungal activity, and metabolism. J. Agric. Food Chem., 50, 2731–2741.
Jürges G., Kassemeyer H. H., Dürrenberger M., Düggelin M., Nick P. – 2009 - The mode of interaction between Vitis and Plasmopara viticola Berk. & Curt. Ex de Bary depends on the host Species. Plant Biol., 11, 886–898.
Kortekamp A., Zyprian E. – 2003 - Characterization of Plasmopara-resistance in grapevine using in vitro plants. J. Plant Physiol., 160, 1393–1400.
Langcake P. – 1981 - Disease resistance of Vitis spp. and the production of the stress metabolites resveratrol, ɛ-viniferin, α-viniferin and pterostilbene. Physiol. Plant Pathol., 18, 213–226.
Musetti R., Stringher L., Borselli S., Vecchione A., Zulini L., Pertot I. – 2005 - Ultrastructural analysis of Vitis vinifera leaf tissues showing atypical symptoms of Plasmopara viticola. Micron, 36, 73–80.
Perret C., Pezet R., Tabacchi R. – 2003 - Qualitative analysis of grapevine tannins by mass spectrometry and their inhibitory effect on stilbene oxidase of Botrytis cinerea. CHIMIA Int. J. Chem., 57, 607–610.
Pezet R., Gindro K., Viret O., Spring J.L. – 2004 - Glycosylation and oxidative dimerization of resveratrol are respectively associated to sensitivity and resistance of grapevine cultivars to downy mildew. Physiol. Mol. Plant Pathol., 65, 297–303
Pezet R., Perret C., Jean-Denis J.B., Tabacchi R., Gindro K., Viret O. - 2003 - δ-viniferin, a resveratrol dehydrodimer: one of the major stilbenes synthesized by stressed grapevine leaves. J. Agric. Food Chem., 51, 5488–5492.
Pezet R., Pont V. – 1992 - Differing biochemical and histological studies of two grape cultivars in the view of their respective susceptibility and resistance to Botrytis cinerea. Verhoeff K., Malathrakis N.E., Williamson B. (Eds.), Recent Advances in Botrytis Research, Proceedings of the 10th International Botrytis Symposium, Heraklion, Greece, 93–98.
Richter H., Pezet R., Viret O., Gindro K. – 2006 - Characterization of 3 new partial stilbene synthase genes out of over 20 expressed in Vitis vinifera during the interaction with Plasmopara viticola. Physiol. Mol. Plant Pathol., 67, 248–260.
Schmidlin L., Poutaraud A., Claudel P., Mestre P., Prado E., Santos-Rosa M., Wiedemann-Merdinoglu S., Karst F., Merdinoglu D., Hugueney P. – 2008 - A stress-inducible resveratrol O-methyltransferase involved in the biosynthesis of pterostilbene in grapevine. Plant Physiol., 148, 1630–1639.
Slaughter A. R., Hamiduzzaman M. M., Gindro K., Neuhaus J. M., Mauch-Mani B. – 2008 - Beta-aminobutyric acid-induced resistance in grapevine against downy mildew: involvement of pterostilbene. Eur. J. Plant Pathol., 122, 185–195.
Trouvelot S., Varnier A. L., Allegre M., Mercier L., Baillieuil F., Arnould C., Gianinazzi-Pearson V., Klarzynski O., Joubert J. M., Pugin A., Daire X. – 2008 - A beta-1,3 glucan sulfate induces resistance in grapevine against Plasmopara viticola through priming of defense responses, including HR-like cell death. Mol. Plant Microbe Interact., 21, 232–243.
Unger S., Bueche C., Boso S., Kassemeyer H. H. – 2007 - The course of colonization of two different Vitis genotypes by Plasmopara viticola indicates compatible and incompatible host-pathogen interactions. Phytopathology, 97, 780–786.
Un articolo che descrive le princiali novità in ambito vivaistico PER L'ANNATA 2019, sottolineando in particolare sulla nuova normativa per il vivaismo viticolo e le varietà tolleranti alle crittogame.
Da Informatore Agrario, 4 (75).
Di Pedò S., Bottura M., Porro Duilio.
Un articola che illustra la situazione sull'impiego di viti resistenti e sul loro comportamento in campo, confrontando le differenze tra le cultivar [...]