01472nam a2200193 a 450000100080000000500110000800800410001910000140006024501160007426002600019052007160045065000090116665000080117565300260118365300180120965300160122765300180124365300170126120635812019-03-08       2016    bl uuuu     u00u1 u    #d1 aMIELE, A.  aComposition of isabel grapes produced according to the conventional and organic systems.h[electronic resource]  aIn: WORLD VINE AND WINE CONGRESS, 39.; GENERAL ASSEMBLY OF THE OIV, 14., 2016, Bento Gonçalves. Vitiviniculture: technological advances to market challenges: abstracts. Bento Gonçalves: International Organisation of Vine and Wine, Poster 2016-1062c2016  aThere is an increasing demand for organic grapes by the grape juice industry of Serra Gaúcha, the southernmost and most important Brazilian viticultural region. It is a humid and hot region during the summer time, climatic conditions that promot e the development of diseases caused by a series of fungi species, such as anthracnose, downy mildew, Botrytis and grape ripe rot. To control these diseases, and other problems caused by insects, growers apply fungicides and insecticides on the grapevines, which can result in residues on grapes and in grape juices. In addition, it is necessary to emphasize the impact to the environment ? air, soil, and groundwater contamination, − and to the human being.  aSuco  aUva  aRegião vitivinícola  aSerra gaúcha  aSuco de uva  aUva orgânica  aVitivinicola