1 - 5 of 5 articles
A new method combining 3D digitising of plants in the field, creation of virtual pictures of the foliage canopy and spectral analysis of the resulting images was applied in a vineyard near Montpellier, France, to the canopies of grapevines (cv. Merlot, Vitis vinifera L.) trained on four trellis...
Leaves were collected from 21 different grapevine (Vitis ssp.) genotypes with varying resistance to powdery mildew disease caused by Uncinula necator. For leaves collected from field‐grown vines in spring there was a correlation between resistance rating and activity of chitinase and...
The concentration and composition of soluble, haze‐forming protein in juice of hand‐harvested (HH) and mechanically harvested (MH) Pinot Noir and Sauvignon Blanc grapes was determined. The major soluble proteins in both varieties were pathogenesis‐related (PR) proteins, specifically...
The volatile components of a Merlot and a Cabernet Sauvignon juice, as well as the volatile compounds released by acid‐ or glycosidase enzyme hydrolysis of C18 reverse phase isolates of the juices, have been analysed. The categories of constituents (i.e. monoterpenes, benzenoid compounds,...
Tonoplast vesicles were extracted from mature grape berries in order to study the effect of ethanol on their vacuolar proton pumps, vacuolar ATPase (V‐ATPase) and inorganic pyrophosphatase (PPase). Ethanol significantly inhibited their functioning; PPase was more sensitive than V‐ATPase. The...
Read and print from thousands of top scholarly journals.
Continue with Facebook
Log in with Microsoft
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Sign Up Log In
To subscribe to email alerts, please log in first, or sign up for a DeepDyve account if you don’t already have one.
To get new article updates from a journal on your personalized homepage, please log in first, or sign up for a DeepDyve account if you don’t already have one.