Influence on grape aromatic compounds of natural fungicides used for the control of downy mildew [PDF]
Journal of the Science of Food and Agriculture, 2022 AbstractBACKGROUNDThe grape volatile fraction determines to a great extent its aroma, which is one of the most important characteristics influencing wine quality and consumer preferences. Grapevine downy mildew (GDM) is one of the most important and devastating diseases of grapevines worldwide.
Eva P Pérez-Álvarez +2 more
exaly +8 more sources
Identification of long non-coding RNAs in response to downy mildew stress in grape [PDF]
Fruit Research, 2022 The importance of long non-coding RNA in plants has been reported more frequently in recent years, but there has been few specific reports on lncRNAs in grape, especially in terms of disease resistance. We performed RNA-seq on grape leaves of two species
Meijie Li +5 more
doaj +3 more sources
Tagatose Suppresses Grapevine Powdery Mildew and Downy Mildew under Field Conditions with No Severe Impacts on Grape Must Fermentation [PDF]
Australian Journal of Grape and Wine Research, 2022 Background and Aims. Grapevine is susceptible to several diseases and requires a large use of fungicides. Sustainable alternatives must be safe for humans and the environment and also should not interfere with must fermentation. The aim of this study was
O. Giovannini +4 more
doaj +2 more sources
DNA marker identification of Rpv3 downy mildew resistance gene in seedless grape varieties [PDF]
Биотехнология и селекция растений, 2020 Table grapes are a valuable dietary product. Seedless grapes are in high demand among consumers. For this reason, the breeding of seedless varieties is one of the popular trends in modern viticulture, along with the production of environmentally friendly
E. T. Ilnitskaya +2 more
doaj +3 more sources
The Influence of Climatic Conditions on Downy Mildew and Powdery Mildew in Târnave Vineyard [PDF]
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2023 The main diseases that affect the vineyards in the Târnave vineyard are: grapevine downy mildew caused by Plasmopara viticola and grapevine powdery mildew caused by Uncinula necator.
Maria COMȘA +7 more
doaj +3 more sources
Boosting biopesticide potential of Trichoderma harzianum for controlling the downy mildew and improving the growth and the productivity of King Ruby seedless grape [PDF]
Egyptian Journal of Biological Pest Control, 2023 Background Plasmopara viticola, the causal agent of grape downy mildew, is one of the most serious grape diseases. Application of Trichoderma harzianum grown on different potato dextrose supplemented broth media using some chemical inducers (TSDCIS), i.e.
Hany H. A. El-Sharkawy +3 more
doaj +2 more sources
Epidemiology of grape downy mildew in 2009 and 2010 [PDF]
Gradus, 2020 Plasmopara viticola is one the most important diseases of grapevine in Hungary. It is present in all grape yards, and growers have to spray regularly if they want to have a healthy crop. Downy mildew can cause epidemic depending on the environmental factors of the year. In this paper I compare the disease occurrence in an epidemic and an average year.
Ágoston, János
openaire +4 more sources
Fungicide Resistance Dynamics: Knowledge from Downy Mildew Management in Japanese Vineyards [PDF]
AgricultureThis review summarizes the mechanisms and historical development of fungicides registered for grape downy mildew control in Japan, with a particular focus on their diverse molecular targets, including cell division and mitochondrial respiration ...
Yoshinao Aoki, Shunji Suzuki
doaj +2 more sources
Determination of downy mildew and powdery mildew resistance of some grape cultivars [PDF]
, 2017 Different grape cultivars of Vitis species have been cultivated in Turkey since ancient times. A large proportion of these cultivars cannot be cultivated in the humid regions of the country due to downy mildew (Plasmopara viticola) and powdery mildew (Uncinula necator or syn. Erysiphe necator) diseases.
Atak, A.
openaire +5 more sources
Volatile organic compounds of hoary stock are responsible for suppressing downy mildew of grape in an intercropping system [PDF]
Phytopathology ResearchGrape downy mildew (Plasmopara viticola) is an air-borne disease and difficult to control. It has been observed that intercropping grapevines (Vitis vinifera) with aromatic plants can effectively suppress the airborne disease and volatile organic ...
Weiping Deng +10 more
doaj +2 more sources