Results 11 to 20 of about 6,612 (213)
Investigation of powdery & downy mildew segregation in Bogazkere hybrids of Turkish wine grape
OENO One, 2023 Powdery mildew (Erysiphe necator syn. Uncinula necator) and downy mildew (Plasmapora viticola) are the most harmful diseases to grapevine production in Turkey.
Metehan Gunhan +3 more
doaj +2 more sources
Forecasting severe grape downy mildew attacks using machine learning. [PDF]
PLoS One, 2020 Grape downy mildew (GDM) is a major disease of grapevine that has an impact on both the yields of the vines and the quality of the harvested fruits. The disease is currently controlled by repetitive fungicide treatments throughout the season, especially in the Bordeaux vineyards where the average number of fungicide treatments against GDM was equal to ...
Chen M, Brun F, Raynal M, Makowski D.
europepmc +8 more sources
Identification of long non-coding RNAs in response to downy mildew stress in grape
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 +1 more source
Timing of Grape Downy Mildew Onset in Bordeaux Vineyards [PDF]
Phytopathology®, 2019 Grapevine downy mildew (GDM) is a severe disease of grapevines. Because of the lack of reliable information about the dates of GDM symptom onset, many vine growers begin fungicide treatments early in the season. We evaluate the extent to which such preventive treatments are justified.
Chen, Mathilde +3 more
openaire +4 more sources
Efficacy evaluation of pneumatic solid set canopy delivery system to control powdery mildew (Erysiphe necator) in Washington vineyards. [PDF]
Pest Manag SciThe findings of this study indicate that powdery mildew control achieved with the pneumatic solid set canopy delivery system (PSD‐SSCDS) was comparable with that of a conventional airblast sprayer. These results highlight the PSD‐SSCDS as a promising alternative spray technology. Abstract BACKGROUND In this study, a previously optimized pneumatic spray
Bhalekar DG +4 more
europepmc +2 more sources
Hyperparasitism on Plasmopara viticola by Simplicillium lanosoniveum
PhytoFrontiers, 2022 A previously unknown association between Plasmopara viticola, the causal pathogen of grape downy mildew, and the mycoparasite strain F2 is described in this paper.
Hongmiao Shen +2 more
doaj +1 more source
The Influence of Climatic Conditions on Downy Mildew and Powdery Mildew in Târnave Vineyard
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 +1 more source
Inheritance of Downy Mildew Resistance in Table Grapes [PDF]
Journal of the American Society for Horticultural Science, 1999 A study was conducted to determine how resistance to downy mildew [ Plasmopara viticola (Bert. & Curt.) Berl. & de Toni] is inherited in germplasm ( Vitis vinifera L., V. labrusca L., V.
Maurus V. Brown +3 more
openaire +1 more source
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 +1 more source
DNA marker identification of downy mildew resistance locus Rpv10 in grapevine genotypes
Вавиловский журнал генетики и селекции, 2023 One of the most common and harmful diseases of grapevine is downy mildew, caused by Plasmopara viticola. Cultivars of Vitis vinifera, the basis of high-quality viticulture, are mainly not resistant to downy mildew.
E. T. Ilnitskaya +3 more
doaj +1 more source