Results 61 to 70 of about 6,612 (213)

საქართველოს ამპელოგრაფია [PDF]

, 2012
The editing commission of the book decided to re-publish “Georgian Ampelography” as it was created the first time by N. Ketskhoveli, M. Ramishvili and D. Tabidze.
Ketskhoveli, N., Ramishvili, M., Tabidze, D.   +2 more
core   +1 more source

The continuing significance of chiral agrochemicals

Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Evaluation of resistance to downy mildew in grapevine genetic resources

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2006
The evaluation of grapevine genetic resources is very important especially from the viewpoint of the use of some varieties within the process of grape breeding.
Pavel Pavloušek
doaj   +1 more source

Leaf morphological characteristics and stilbene production differently affect downy mildew resistance of Vitis vinifera varieties grown in Italy [PDF]

, 2014
The degree of resistance to downy mildew of grape varieties belonging to the oenological tradition of Central Italy was evaluated by the analysis of plant responses to pathogen infections carried out in natural and controlled environments.
Alonso-Villaverde Iglesias, Virginia, Gindro, Katia, Muganu, M., Paolocci, M.   +3 more
core  

The grapevine microbiota: A review on the possible impacts of plant protection programs on phyllosphere microorganisms

Annals of Applied Biology, EarlyView.
This review highlights recent advances in understanding how plant protection programs and alternative fungicides affect the taxonomic composition of the grapevine phyllosphere microbiota. Bacterial and fungal communities are primarily shaped by the plant compartment, vineyard location, and sampling time. Plant protection programs generally have a minor
Sofia Montanari, Anna Smaldone, Veronica Castellari, Claudia M. O. Longa, Michael Oberhuber, Peter Robatscher, Michele Perazzolli   +6 more
wiley   +1 more source

Volatile organic compounds of hoary stock are responsible for suppressing downy mildew of grape in an intercropping system

Phytopathology Research
Grape 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, Fei Du, Rongliang Yang, Hanyang Yao, Min Yang, Xinyue Mei, Chen Ye, Su Li, Yixiang Liu, Huichuan Huang, Shusheng Zhu   +10 more
doaj   +1 more source

Antimicrobial properties of tannin extracts against the phytopathogenic oomycete Plasmopara viticola

OENO One
Downy mildew (Plasmopara viticola) is one of the most devastating diseases for European grapevines (Vitis vinifera L.), requiring extensive use of copper-based or synthetic pesticides.
Anthony Pébarthé-Courrouilh, Michael Jourdes, Mathilde Theil-Bazingette, Anne-Laure Gancel, Pierre-Louis Teissedre, Josep Valls-Fonayet, Stephanie Cluzet   +6 more
doaj   +1 more source

The influence of downy mildew tolerance of grape varieties on the biosynthesis of stilbenes in callus as potential sources of bioactive substances*

BIO Web of Conferences, 2020
Stilbenes represent a considerable practical interest in relation to their benifits to the human health. Callus culture of the grape, which is a natural producer of stilbenes, can serve as an effective source of these compounds.
Lutsky Eugene, Fedorovich Svyatoslav, Vyalkov Vadim, Sundyreva Maria   +3 more
doaj   +1 more source

Transcriptional Profiling of Resistant and Susceptible Cultivars of Grapevine (Vitis L.) Reveals Hypersensitive Responses to Plasmopara viticola

Frontiers in Microbiology, 2022
Grapevine downy mildew is the most serious disease of grapevine cultivars that affects the rate of resistance/susceptibility to Plasmopara viticola. In this study, we used the susceptible cultivar “Zitian Seedless” and the resistant cultivar “Kober 5BB ...
Peijie Gong, Jun Kang, Ehsan Sadeghnezhad, Ruoxuan Bao, Mengqing Ge, Yaxian Zhuge, Lingfei Shangguan, Jinggui Fang   +7 more
doaj   +1 more source

Grape production and Wine Processing. Control of Quality and Safety in Organic Production Chains [PDF]

, 2005
This leaflet provides a practical overview for producers and others involved in grape production and wine processing, of what can be done at these steps to improve the quality and safety of organically produced wine, in addition to certification and ...
Elzakker, Bo van, Wyss, Gabriela
core