• Although xylem embolism resistance is traditionally considered as static, we hypothesized that in grapevine (Vitis vinifera) leaf xylem becomes more embolism-resistant over the growing season. • We ...
Annals of Botany, New Series, Vol. 34, No. 137 (SEPTEMBER 1970), pp. 825-833 (10 pages) A method of collecting the xylem sap from tea plants in quantities sufficient for analysis is described. Organic ...