Results 41 to 50 of about 7,186 (205)

Draft genome sequence of Plasmopara viticola, the grapevine downy mildew pathogen [PDF]

, 2016
Plasmopara viticola is a biotrophic pathogenic oomycete responsible for grapevine downy mildew. We present here the first draft of the P. viticola genome.
Dussert, Yann, Delmotte, François, F., Legrand, Ludovic, Delière, L. (Laurent), Mestre, Pere, Gouzy, J. (Jérôme), Richart-Cervera, Sylvie, Couture, Carole, Mestre, P. (Pedro), Gouzy, Jerome, Piron, M. (Marie-Christine), Mazet, Isabelle D., Delmotte, François, Delmotte, F. (François), Dussert, Y. (Yann), Couture, C. (Carole), Legrand, L. (Ludovic), Piron, Marie-Christine, Deliere, Laurent, Richart-Cervera, S. (Sylvie)   +19 more
core   +1 more source

Dispersão anemófila de esporangiospóros de Plasmopara viticola em cultivos protegido e convencional de videira Aerial dispersion of Plasmopara viticola spores in covered and conventional cultivation of grapevine

Revista Brasileira de Fruticultura, 2009
No presente trabalho, foram avaliadas as taxas de dispersão anemófila de esporangiósporos de Plasmopara viticola nos ciclos de 2005/06 e 2006/07 e sua correlação com o microclima, em vinhedo sob cobertura plástica e em cultivo convencional. Foi utilizado
Geraldo Chavarria, Henrique Pessoa dos Santos, Emanuela Fin, Olavo Roberto Sônego, Lucas da Ressurreição Garrido, Gilmar Arduíno Bettio Marodin   +5 more
doaj   +1 more source

Reducing copper inputs through integration of essential oil‐based formulations: laboratory and 2‐year vineyard evaluation against Plasmopara viticola

Pest Management Science, EarlyView.
Combining an essential oil (EO)‐based formulation with copper effectively controls Plasmopara viticola. Field trials showed a 92–99% protection with lower copper inputs, achieving a 45% copper reduction without compromising efficacy. This approach supports EO‐based products as sustainable alternatives for grapevine downy mildew management.
Greta Dardani, Davide C. Spadaro, Vladimiro Guarnaccia   +2 more
wiley   +1 more source

Proteômica e histopatologia associadas aos mecanismos de infecção e defesa da videira (Vitis sp) ao patógeno Plasmopara viticola (Berk. & M. A. Curtis) Berl. & de Toni [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2014.O cultivo de espécies frutíferas no Brasil encontra na incidência de pragas e doenças ...
Gavioli, Maria Carolina Andrade Nascimento
core  

Effectiveness of model‐based decision tools for disease control in wheat, potato and grapevine: a multilevel meta‐analysis

Pest Management Science, EarlyView.
Meta‐analysis results indicate that decision tools can provide effective disease control, although their performance may vary among crops. Despite differences, decision tools reduced the Treatment Frequency Index across three crops. Abstract BACKGROUND A multilevel meta‐analysis was conducted to provide further evidence on the benefits of decision ...
Margherita Furiosi, Vid Podpečan, Giorgia Fedele, Marko Debeljak, Vittorio Rossi, Tito Caffi   +5 more
wiley   +1 more source

Plasmopara viticola Clade aestivalis Causing Downy Mildew on Different Cultivars and Hybrids of Grapes in Korea [PDF]

Research in Plant Disease
Grapevine downy mildew poses a major threat to viticulture worldwide. In 2018 and 2023, symptomatic leaves were collected from Vitis cultivars, interspecific hybrids, and breeding lines in Korea.
Bo-Ra Kim, Young-Joon Choi
doaj   +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

Behavior of grape breeding lines with distinct resistance alleles to downy mildew (Plasmopara viticola) [PDF]

Crop Breeding and Applied Biotechnology, 2017
Downy mildew (Plasmopara viticola) is the main grapevine disease in humid regions. In the present investigation, marker-assisted selection (MAS) was used to develop grapevine lines homozygous in loci Rpv1 and Rpv3 for resistance against P. viticola. The
Fernando D. Sánchez-Mora, Luciano Saifert, Jean Zanghelini, Wilson T. Assumpção, Cláudia A. Guginski-Piva, Renan Giacomet, Eduardo I. Novak, Gustavo H. Klabunde, Rudolf Eibach, Lirio Dal Vesco, Rubens O. Nodari, Leocir J. Welter   +11 more
doaj   +1 more source

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, Xiaomeng Shi, Longxian Ran   +2 more
doaj   +1 more source

Biotransformation of monoterpenols upon pre‐treatment with oregano essential oil vapour alleviates downy mildew susceptibility in grapevine leaves

Plant Biology, EarlyView.
Pre‐treatment of grapevine plants with oregano essential oil vapour alleviates downy mildew susceptibility by accumulation of monoterpenol glycosides. Abstract Grapevine downy mildew, caused by the oomycete Plasmopara viticola, is a destructive disease that causes major economic losses as most elite grapevine cultivars are susceptible to this pathogen.
J. R. P. E. Mars, R. M. de Graaf, R. S. Jansen, S. Coolen, P. H. J. Kouwer, J. L. Peters, R. A. Anaia   +6 more
wiley   +1 more source