The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The transport of salicylic acid (SA) in heat-stressed Vitis vinifera plants was studied with 14C-salicylic acid. All leaves of young plants were cut off except the 4th, 5th, 6th, 7th, and 8th leaves. After the 6th leaves were fed with 14C-SA, the following treatments were conducted: (1) 4th, 6th, or 8th leaves were exposed to a high temperature of 38°C for 2, 6, and 12 h, respectively, while other...