Jul 7, 2023 | GiESCO, GiESCO 2023, IVES Conference Series, Poster session - New disease tolerant varieties
Erysiphe necator Schwein is a fungus that causes grapevine powdery mildew. It is one of the most problematic pathogens attacking Vitis vinifera L. The pathogen infects all green parts of the plant and reduces grape yield and quality. The suppression on mildew-susceptible cultivars requires intensive use of fungicides against pathogen, which has negative impact on the environment and human health.
Jul 7, 2023 | News - IVES Technical Reviews
3 articles were published in IVES Technical reviews in June 2023!
Jul 7, 2023 | News - OENO One
In June 2023, OENO One has been ranked with an Impact Factor* of 2.9!
Jul 7, 2023 | GiESCO, GiESCO 2023, IVES Conference Series, Poster session - Adaptation to climate change
Warming trends over the winegrowing regions lead to an advance of grapevine phenology, diminution of yield and increased sugar content and must pH with a lower polyphenol content, especially anthocyanins. Canopy management practices are applied to control the source sink balance and improve the cluster microclimate to enhance berry composition. We hyphothesized that an early leaf removal might promote a delayed ripening through severe defoliation after fruitset; whereas, a late leaf removal at mid-ripening would reduce sugar accumulation.
Jul 7, 2023 | GiESCO, GiESCO 2023, IVES Conference Series, Poster session - Adaptation to climate change
The National Plant Germplasm System (NPGS) in the United States Department of Agriculture safeguards numerous species. Grapevines are split in two locations: Davis, CA and Geneva, NY. The two germplasms maintain 43 Vitis species with over 4500 genetically unique accessions.
