Although domestication of the grapevine (Vitis vinifera L.) has been extensively documented, the history of genotype selection and evolution of vineyard management remain relatively neglected fields of study. The find of 454 waterlogged grapevine pips from a well-dated Etrusco-Roman site in the Chianti district (Tuscany, Central Italy) is an extraordinary chance to gain insights into the progre...

The alcohol content of unfortified wines is increasing worldwide. Statistics from three winemaking regions are presented to demonstrate this trend. Some commentators have suggested that the stylistic change has been overdone, and that winemakers now need to seriously consider limiting and even reducing alcohol levels in wine. A basic mathematical model is presented for how yeasts convert sugar ...

OBJECTIVES This study explored the associations between biomechanical and psychosocial work factors and musculoskeletal symptoms in vineyard workers. METHODS This cross-sectional study was based on a random sample of 2,824 male and 1,123 female vineyard workers in France. Data were collected using a self-administered questionnaire. Neck/shoulder, back and upper and lower extremity symptoms we...

A 3-yr field study was conducted at commercial juice grape (Vitis labrusca L.) vineyards to develop an economic injury level (EIL) for grape berry moth, Paralobesia viteana (Clemens) (Lepidoptera: Tortricidae) and to determine patterns of cluster injury. Infestation of grape clusters by P. viteana was measured biweekly from bloom until harvest, and fruit was sampled immediately before harvest t...

Characterization of the spatial variability vegetative vigor in vineyards can help improve performance site-specific management practices, or with different rates. using canopy proximal sensing has been a widely disseminated technique; however, southeastern Brazil, where utilization annual double pruning results winter harvest, knowledge role improving vineyard not yet applied. This study aimed...