Control trials against grey mould on grapevine in Friuli-Venezia Giulia [Vitis vinifera L. - Botrytis cinerea Pers.]
1998
Stefanelli, G. | Villani, G. (Centro Servizi Agrometeorologici per il Friuli Venezia Giulia, Cervignano del Friuli, Udine (Italy))
إنجليزي. The effectiveness of different control strategies against grey mould was tested in field trials carried out on cultivar Tocai friulano, during the period 1994-96, in Friuli-Venezia Giulia. Pyrimethanil, applied at the crop stage cluster pre-closure and 28 days before harvest, was highly effective, while iprodione, benomyl and bentonite + sulphites only gave partial control. At present, a control strategy based on alternation of dicarboximides and pyrimethanil seems to be the best solution to obtain a high level of protection and reduce the risk of fungicide resistance in Botrytis cinerea. Bentonite + sulphites could be usefully applied before harvest and in organic vineyards
اظهر المزيد [+] اقل [-]إيطالي. Attraverso prove di campo, condotte in Friuli-Venezia Giulia negli anni 1994-96, si sono confrontate diverse strategie di difesa antibotritica su Tocai friulano. Pyrimethanil, impiegato in prechiusura grappolo e in preraccolta, si e' dimostrato molto efficace, mentre iprodione, benomyl e bentonite attivata con solfiti hanno garantito una protezione parziale. Per garantire una buona difesa, si potrebbe prevedere un'alternanza di dicarbossimmidi e pyrimethanil. La bentonite attivata dovrebbe essere utilmente impiegata in preraccolta e nei vigneti a conduzione biologica
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Istituto di Servizi per il Mercato Agricolo Alimentare