Results 51 to 60 of about 112,480 (158)

The plasmodesmal protein PDLP1 localises to haustoria-associated membranes during downy mildew infection and regulates callose deposition [PDF]

, 2014
The downy mildew pathogen Hyaloperonospora arabidopsidis (Hpa) is a filamentous oomycete that invades plant cells via sophisticated but poorly understood structures called haustoria.
Wirthmueller, Lennart, Jones, Jonathan D. G., Piquerez, Sophie J. M., Robatzek, Silke, Marie-Cécile Caillaud, Caillaud, Marie-Cécile, Jonathan D G Jones, Sklenar, Jan, Faulkner, Christine, Sophie J. M. Piquerez (198592), Kim Findlay (232058), Marie-Cécile Caillaud (3212142), Lennart Wirthmueller (646107), Silke Robatzek, Findlay, Kim, Jan Sklenar (142122), Jonathan D. G. Jones (198635), Jones, Alexandra M., Lennart Wirthmueller, Christine Faulkner, Alexandra M. E. Jones (50010), Silke Robatzek (242498), Kim Findlay, Alexandra M E Jones, Christine Faulkner (224195), Jan Sklenar, Sophie J M Piquerez, Jones Jonathan D. G., Wirthmueller Lennart, Caillaud Marie-Cécile, Findlay Kim, Piquerez Sophie J. M., Robatzek Silke, Sklenar Jan, Jones Alexandra M. E., Faulkner Christine   +35 more
core   +1 more source

Bio-Efficacy of Aureofungin-sol in Control of Downy and Powdery Mildews in Grape

Journal of Horticultural Sciences, 2011
Bio-efficacy of Aureofungin-sol, an antifungal antibiotic, for control of downy mildew and powdery mildew of grape was evaluated during October 2008 - April 2009 fruiting season in vineyards at three locations in Maharashtra.
S D Sawant, Indu S Sawant, Kaushik Banerjee, Dinesh Shetty, Monali Waghmare, G Kalbhor, Shweta Patil, Manjusha Jadhav   +7 more
doaj   +1 more source

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +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

Using image analysis for assessing downy mildew severity in grapevine [PDF]

, 2020
Aim: Downy mildew is a crucial disease in viticulture. In-field evaluation of downy mildew has been classically based on visual inspection of leaves and fruit.
Umberto Calvo, Silvia Toffolatti, Sara Ceballos, Miriam Alonso, Giuliana Maddalena, Inés Hernández [0000-0003-3093-8238], Fernando Palacios [0000-0001-9801-8206], Salvador Gutiérrez [0000-0002-8205-9772], Ignacio Barrio, Javier Tardaguila [0000-0002-6639-8723]   +9 more
core  

Presence and abundance of airborne Botryosphaeriaceae conidia are governed by temperature and season in the Okanagan Valley, Canada

Pest Management Science, EarlyView.
Presence and abundance of Botryosphaeria dieback inoculum were determined using spore trapping and droplet digital polymerase chain reaction in British Columbia, Canada. Highest inoculum was recorded in spring (April–June) and again in summer (July–September). These results suggest early pruning in December–January can mitigate pruning wound infections.
Isidora Silva‐Valderrama, Jane Theilmann, Melanie Walker, Julie Boulé, Daniel T O'Gorman, José R Úrbez‐Torres   +5 more
wiley   +1 more source

Bacillus megaterium BMJBN02 induces the resistance of grapevine against downy mildew [PDF]

, 2022
Grape downy mildew caused by Plasmopara viticola is one of the most destructive diseases of grapes. All grape cultivars are susceptible to P. viticola. However, the resistance of grape plants could be induced in plant defense with some help of microbes ...
Zhou, Hongzi, Han, Xiaoyang, Zhang, Guangzhi, xie, xueying, Zhang, Xinjian, Fan, Susu   +5 more
core   +1 more source

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

Response of hybrid grapes (Vitis spp.) to two biotic stress factors and their seedlessness status

Open Life Sciences
Grape varieties belonging to the Vitis vinifera species are widely grown worldwide, and many of these are susceptible to powdery mildew and downy mildew. However, wild Vitis species are pretty resistant to these diseases.
Doyğacı Yeşim, Özer Uyar Gülsüm Ebru, Atak Arif, Akkurt Murat   +3 more
doaj   +1 more source

Efficacy of using grape cane extracts against Plasmopara viticola under field conditions and their impact on the composition of berries and musts of Vitis vinifera L. cv. Riesling

OENO One
Grapevine downy mildew caused by Plasmopara viticola is a deleterious vine disease currently controlled using synthetic and copper-based fungicides. Environmental concerns surrounding such fungicides necessitate sustainable alternatives like grape cane ...
Paul Besrukow, Frank Will, Beate Berkelmann-Löhnertz, Manfred Stoll, Ralf Schweiggert   +4 more
doaj   +1 more source