Grapevines are perennial plants that can display remarkable longevity. It is often thought
that some of their characteristics evolve in a positive way as they grow older, such as having …

This study was carried out to determine the efficiency of electrophoretic methods in
predicting graft incompatibility of grape cultivars with American rootstocks. Three isoenzyme …

Grape phylloxera, Viteus vitifolii Shimer, were reared on excised grape roots maintained in
petri‐dish chambers. Life tables were constructed using 2 susceptible rootstocks, Vitis …

Materials and methods Grapevine material used in the trials comprised one V. vinifera and
five rootstock cultivars listed in Table 1. About 60 dormant two-bud cuttings of each of the …

This research has been performed in order to evaluate four different affinity coefficients with
formulas, with the purpose to determine achievement ratios related to the omega grafting …

Vine age and its relation to the quality of the wine are topics of recurring interest, both
scientific and economic. Consumers and actors in the wine sector seem to agree on the …

Mature vines of head-trained, cane-pruned Cabernet Sauvignon in a trial located near
Oakville, California, were converted in 1979 to bilateral cordon training using three methods …

The influence of nine Actinidia deliciosa (A. Chev.) CF Liang et AR Ferguson var. deliciosa
rootstocks and four 'Hayward'strains on the growth and cropping performance of kiwifruit …

Abstract The phylloxera (Daktulosphaira vitifoliae Fitch) resistance of 5 rootstocks (Vitis spp.
hybrids) and a V. vinifera variety (Muller Thurgau) was assessed in a glasshouse evaluation …

The life table of the local strain of grape phylloxera was examined on local grape varieties
and one resistant rootstock 41 B. Small root pieces from these varieties were taken directly …