Results 51 to 60 of about 7,016 (202)

A secreted WY-domain-containing protein present in European isolates of the oomycete Plasmopara viticola induces cell death in grapevine and tobacco species.

PLoS ONE, 2019
Plasmopara viticola is a biotrophic oomycete pathogen causing grapevine downy mildew. We characterized the repertoire of P. viticola effector proteins which may be translocated into plants to support the disease.
Maud Combier, Edouard Evangelisti, Marie-Christine Piron, David Rengel, Ludovic Legrand, Liron Shenhav, Olivier Bouchez, Sebastian Schornack, Pere Mestre   +8 more
doaj   +1 more source

Genomic structure and ex situ conservation of the North American grapevine Vitis labrusca

PLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1649-1661, September 2026.
The North American wild grapevine species Vitis labrusca is an important source of disease resistance and climate resilience traits for breeding new grapevine cultivars. To ensure its continued use in breeding, V. labrusca must be accurately identified and genetically diverse material must be conserved.
Zoë Migicovsky, Clay Elzinga, Mia C. Lauzon, Thomas Connor, Kylie DeViller, Claire Dinn, Grace M. Earle, Emma Hockley, Olivia Lennon, Lillian A. Ricker, Peter M. Roberts, Katrina M. Robinson, Aditi Sharma, Paris N. Spencer, Sammy Stockdale, Liam L. Tingley, Annelies Yates, Jason P. Londo, Peter Cousins   +18 more
wiley   +1 more source

Hopfenextrakt (Humulus lupulus) als Fungizid gegen Plasmopara viticola

, 2012
Die vorliegende Arbeit versucht die Frage zu beantworten, ob Hopfenextrakt (Humulus lupulus) ein effektives Fungizid gegen Plasmopara viticola darstellen könnte.
Schreiner, Lucia
core   +2 more sources

N-Sulfonyl Amino Acid Amides, a Novel Class of Compounds with Fungicidal Activity [1]

CHIMIA, 2003
Novel types of oomycete fungicides have been designed and prepared. The synthetic approach to these N-sulfonyl amino acid amides is outlined. Bioassays demonstrate their high efficacy against important plant diseases like Phytophthora infestans (
Fredrik Cederbaum, Alain De Mesmaeker, André Jeanguenat, Hans-Joachim Kempf, Clemens Lamberth, Anita Schnyder, Martin Zeller, Ronald Zeun   +7 more
doaj   +1 more source

Eucalyptus staigeriana essential oil can control downy mildew in grapevine

Pesquisa Agropecuária Gaúcha, 2021
Downy mildew (Plasmopara viticola) is the primary disease in viticulture worldwide, and your control requires synthetic fungicides applications to avoid quality and yield loss in the grapevines.
Carine Pedrotti, Clarissa Franzoi, Rafael Nicolas Sandi, Daniel Santos Grohs, Joséli Schwambach   +4 more
doaj   +1 more source

Gene expression and metabolic variability in fungus‐resistant PIWI (‘Pilzwiderstandsfähig’) grape cultivars

Journal of the Science of Food and Agriculture, Volume 106, Issue 10, Page 5841-5850, 15 August 2026.
Abstract BACKGROUND Fungus‐resistant PIWI (Pilzwiderstandsfähig) grape cultivars are promising for reducing pesticide inputs in viticulture, but their enological potential is still poorly characterized. We performed a pilot, single‐vintage study integrating berry gene expression and phenolic composition in five Italian red PIWI cultivars (Cabernet ...
Clizia Villano, Alessandra Luciano, Domenico Carputo, Luigi Frusciante, Martino Forino, Felice Napolitano, Roberta Smimmo, Angelita Gambuti, Riccardo Aversano   +8 more
wiley   +1 more source

Solar radiation affects grapevine susceptibility to Plasmopara Viticola Radiação solar e susceptibilidade da videira à Plasmopara Viticola

Scientia Agricola, 2008
Solar radiation plays an important role in the development of some fungal diseases due to its direct action on the microorganisms and also its indirect effect on the production of specific plant compounds. This experiment examined the effect of two light
Anna Dalla Marta, Valentina Di Stefano, Zoran G. Cerovic, Giovanni Agati, Simone Orlandini   +4 more
doaj   +1 more source

High night temperature promotes downy mildew in grapevine via attenuating plant defence response and enhancing early Plasmopara viticola infection

Plant Protection Science, 2021
The night temperature is one of the critical environmental factors affecting the grape berry quality. The objective of this study was to clarify whether a high night temperature promotes downy mildew on grapevines.
Yoshinao Aoki, Arisa Usujima, Shunji Suzuki   +2 more
doaj   +1 more source

Peer review of the pesticide risk assessment of the active substance choline hydrogen phosphonate

EFSA Journal, Volume 24, Issue 8, August 2026.
Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authority of the rapporteur Member State Belgium for the pesticide active substance choline hydrogen phosphonate and the assessment of an application for maximum residue levels (MRLs) are reported.
European Food Safety Authority (EFSA), Fernando Álvarez, Maria Arena, Domenica Auteri, Sofia Batista Leite, Marco Binaglia, Anna Federica Castoldi, Arianna Chiusolo, Angelo Colagiorgi, Mathilde Colas, Federica Crivellente, Chloe De Lentdecker, Isabella De Magistris, Mark Egsmose, Gabriella Fait, Franco Ferilli, German Giner Santonja, Varvara Gouliarmou, Alessio Ippolito, Frederique Istace, Dimitra Kardassi, Aude Kienzler, Anna Lanzoni, Roberto Lava, Renata Leuschner, Alberto Linguadoca, Mariano Lopez Romano, Jochem Louisse, Christopher Lythgo, Oriol Magrans, Iris Mangas, Silvia Mazzega, Andrea Mioč, Ileana Miron, Tunde Molnar, Laura Padovani, Vincenzo Padricello, Martina Panzarea, Juan Manuel Parra Morte, Simone Rizzuto, Miguel Santos, Rositsa Serafimova, Rachel Sharp, Csaba Szentes, Anne Theobald, Manuela Tiramani, Giorgia Vianello, Laura Villamar‐Bouza   +47 more
wiley   +1 more source

Attività dei fungicidi CAA verso Plasmopara viticola [PDF]

, 2017
PER POTER controllare al meglio Plasmopara viticola sono disponibili diversi fungicidi tra cui le ammidi dell’acido carbossilico (CAA). Lo studio condotto presso l’Università di Bologna ha evidenziato come le mutazioni G1105S/V coinvolte nel ...
MARINA COLLINA
core   +1 more source