El KhawandT.; GabastonJ.; TaillisD.; IglesiasM.-L.; PedrotE.; Palos PintoA.; Valls FonayetJ.; MerillonJ. M.; DecenditA.; CluzetS.; RichardT. A dimeric stilbene extract produced by oxidative coupling of resveratrol active against <em>Plasmopara viticola</em> and <em>Botrytis cinerea</em&gt; for vine treatments: This article is published in cooperation with the 11th OenoIVAS International Symposium, June 25–28 2019, Bordeaux, France. OENO One, v. 54, n. 1, p. 157-164, 23 Mar. 2020.