Results 81 to 90 of about 7,016 (202)

Applications of Ozonated Water for Effectively Controlling Grape Powdery Mildew in Vineyards and Enhancing Berry Metabolites

Plant Pathology, Volume 75, Issue 3, May–June 2026.
Ozonated water effectively controls grape powdery mildew with 85%–100% efficacy and inhibits Erysiphe necator spore germination by up to 97%. Preventive ozonated water treatments enhance polyphenolic metabolite accumulation—treated berries show higher levels of stilbenes and flavonoids.
Lior Gur, Ron Schweitzer, Meir Shlisel, Micha Vaadia, Barak Vestrich, Moshe Reuveni   +5 more
wiley   +1 more source

Fungicide Resistance Profile of Monilinia fructicola and Monilinia laxa Isolates From Commercial Peach and Nectarine Orchards in the Ebro Valley, Spain

Plant Pathology, Volume 75, Issue 3, May–June 2026.
Combining phenotypic sensitivity testing with molecular characterization, we identify diverse tolerant Monilinia phenotypes in Spanish orchards. The integration of genetic insights with fungicide response reveals early resistance development requiring updated control strategies.
Javier Veloso, Maria Villarino, Laura Guerra, Francisco Vazquez, Jose E. Cabrera, Rosario Torres, María Gómez, Inmaculada Larena, Paloma Melgarejo, Antonieta De Cal, Belen Guijarro   +10 more
wiley   +1 more source

A Plant Extract Acts Both as a Resistance Inducer and an Oomycide Against Grapevine Downy Mildew

Frontiers in Plant Science, 2018
Protecting vineyards from cryptogamic diseases such as downy mildew, caused by Plasmopara viticola, generally requires a massive use of phytochemicals.
Yuko Krzyzaniak, Sophie Trouvelot, Jonathan Negrel, Stéphanie Cluzet, Josep Valls, Tristan Richard, Ambrine Bougaud, Lucile Jacquens, Agnès Klinguer, Annick Chiltz, Marielle Adrian, Marie-Claire Héloir   +11 more
doaj   +1 more source

Challenges facing the management of pesticide resistance in weeds, diseases and insect pests in European agriculture and the future of effective IPM implementation

Pest Management Science, Volume 82, Issue 4, Page 2838-2843, April 2026.
Opinion on pesticide resistance and management in the European Union (EU) and United Kingdom (UK) is presented cognisant of changes in regulation that impact on mode of action availability and cropping system choice. Abstract In recent times, pesticide resistance has been managed reasonably effectively, either proactively or reactively, by monitoring ...
Julian Smith, Bianca Assis Barbosa Martins, Roland Beffa, Linda M Field, Andreas Goertz, Gael Le Goupil, Andreas Mehl, Juergen Langewald, Samuel Martinelli, Caio Vitagliano Santi Rossi, John A Wiles   +10 more
wiley   +1 more source

Plasmopara viticola Linkage Maps Data

Data related to the Plasmopara viticola linkage maps built from targeted genotyping-by-sequencing data. Two progenies were genotyped: Pv412_11 x Pv1419_1 (X1) and Pv412_11 x Pv2543_1 (X2).
Mazet, Isabelle D, Delmotte, François, Foulongne-Oriol, Marie, Couture, Carole, Dvorak, Etienne   +4 more
core   +1 more source

Activity and Mechanism of Action of the Bioceramic Silicon Nitride as an Environmentally Friendly Alternative for the Control of the Grapevine Downy Mildew Pathogen Plasmopara viticola

Frontiers in Microbiology, 2020
Downy mildew of grapevine, caused by Plasmopara viticola (Berk. and Curt.) Berl. and de Toni, is one of the most devastating diseases of grapevine, severely affecting grape and wine production and quality worldwide.
Giuseppe Pezzotti, Giuseppe Pezzotti, Giuseppe Pezzotti, Giuseppe Pezzotti, Yuki Fujita, Francesco Boschetto, Francesco Boschetto, Wenliang Zhu, Elia Marin, Elia Marin, Elodie Vandelle, Bryan J. McEntire, Sonny B. Bal, Marco Giarola, Koichi Makimura, Annalisa Polverari   +15 more
doaj   +1 more source

Plasmopara viticola (III-3)

, 2012
Lámina III, número 3. Esporangióforo y esporangios (x200) de Plasmopara viticola.
Miguel Ulloa Sosa
core  

Impact of Piper betle leaf extract on grape downy mildew: effects of combining 4-allylpyrocatechol with eugenol, α-pinene or β-pinene

Plant Protection Science, 2019
Methanol extract of Piper betle leaves exhibited an inhibitory effect on grape downy mildew. This extract might contain more than two compounds which have different polarities that suppress grape downy mildew.
Yoshinao Aoki, Nguyen Van Trung, Shunji Suzuki   +2 more
doaj   +1 more source

Efficacy of copper citrate in grapevine disease control [PDF]

Pesticidi i Fitomedicina, 2019
The control of Plasmopara viticola and Botrytis cinerea, two of the most dangerous pathogens on grapevine, requires frequent treatments with chemicals based on weather conditions.
Aleksić Goran, Milićević Zoran, Kuzmanović Slobodan, Starović Mira, Stevanović Miloš, Delibašić Goran, Živković Svetlana   +6 more
doaj  

A β-1,3 Glucan Sulfate Induces Resistance in Grapevine against Plasmopara viticola Through Priming of Defense Responses, Including HR-like Cell Death

Molecular Plant-Microbe Interactions, 2008
Sulfated laminarin (PS3) has been shown previously to be an elicitor of plant defense reactions in tobacco and Arabidopsis and to induce protection against tobacco mosaic virus. Here, we have demonstrated the efficiency of PS3 in protecting a susceptible
S. Trouvelot, A.-L. Varnier, M. Allègre, L. Mercier, F. Baillieul, C. Arnould, V. Gianinazzi-Pearson, O. Klarzynski, J.-M. Joubert, A. Pugin, X. Daire   +10 more
doaj   +1 more source