Results 11 to 20 of about 10,354 (170)

Peronospora arthurii — a new species for Poland

Acta Mycologica, 2014
Peronospora arthurii Farl. was found on the leaves of Oenothera biennis L. as a new species in Polish flora of fungi. Its description, illustration and distribution are given.
Wiesław Mułenko, Ewa Matejko-Gosztyła
doaj   +2 more sources

Peronospora infestans. Mont. Potato Peronospora [PDF]

, 1886
On potato stems, leaves, and tubers.Many theories have been advanced with regard to the origin of the destructive Peronospora infestans or potato disease.Meteorological and electrical states of the atmosphere, saturation of the plant by water ...
Richard Austin Bastow (17431035)
core   +3 more sources

Pathotypic diversity of Hyaloperonospora brassicae collected from Brassica oleracea [PDF]

, 2012
Downy mildew caused by Hyaloperonospora brassicae is an economically destructive disease of brassica crops in many growing regions throughout the world.
Monteiro, António A., Vicente, Joana G., Coelho, Paula S., Holub, E. B.   +3 more
core   +1 more source

The nomenclature of some Peronospora species on caryophyllaceous hosts [PDF]

, 2022
Braun, U., Kummer, V., Kruse, J. & Šafránková, I. 2022: Die Nomenklatur einiger Peronospora-Arten auf Caryophyllaceen-Wirten. Schlechtendalia 39: 220–225. Die Nomenklatur und Taxonomie von Peronospora agrostemmatis, P. dianthi and P.
Braun, Uwe, Šafránková, Ivana, Kruse, Julia, Kummer, Volker   +3 more
core   +1 more source

Characterization of a Novel, Defense-Related Arabidopsis Mutant, cir1, Isolated By Luciferase Imaging

Molecular Plant-Microbe Interactions, 2002
In order to identify components of the defense signaling network engaged following attempted pathogen invasion, we generated a novel PR-1∷luciferase (LUC) transgenic line that was deployed in an imaging-based screen to uncover defense-related mutants ...
Shane L. Murray, Catherine Thomson, Andrea Chini, Nick D. Read, Gary J. Loake   +4 more
doaj   +1 more source

Induced Systemic Resistance in Arabidopsis thaliana in Response to Root Inoculation with Pseudomonas fluorescens CHA0

Molecular Plant-Microbe Interactions, 2003
Root inoculation of Arabidopsis thaliana ecotype Columbia with Pseudomonas fluorescens CHA0r partially protected leaves from the oomycete Peronospora parasitica.
Annalisa Iavicoli, Emmanuel Boutet, Antony Buchala, Jean-Pierre Métraux   +3 more
doaj   +1 more source

Comparative genomics of downy mildews reveals potential adaptations to biotrophy

BMC Genomics, 2018
Background Spinach downy mildew caused by the oomycete Peronospora effusa is a significant burden on the expanding spinach production industry, especially for organic farms where synthetic fungicides cannot be deployed to control the pathogen. P.
Kyle Fletcher, Steven J. Klosterman, Lida Derevnina, Frank Martin, Lien D. Bertier, Steven Koike, Sebastian Reyes-Chin-Wo, Beiquan Mou, Richard Michelmore   +8 more
doaj   +1 more source

Changes in phenolic compounds and antioxidant capacity of Andean raspberries in response to Peronospora sparsa

Universitas Scientiarum, 2020
In Colombia, the Andean raspberry (Rubus glaucus Benth) is of large economic significance because of its use in industry and widespread consumption as a fresh fruit.
Nathalia Cardona-Hurtado, Gloria E. Guerrero Álvarez, Ana M. López Gutiérrez
doaj   +1 more source

The Disease Progression and Molecular Defense Response in Chenopodium Quinoa Infected with Peronospora Variabilis, the Causal Agent of Quinoa Downy Mildew

Plants, 2022
Downy mildew disease, caused by the biotrophic oomycete Peronospora variabilis, is the largest threat to the cultivation of quinoa (Chenopodium quinoa Willd.) in the Andean highlands, and occurs worldwide.
Oscar M. Rollano-Peñaloza, Valeria Palma-Encinas, Susanne Widell, Patricia Mollinedo, Allan G. Rasmusson   +4 more
doaj   +1 more source

Disentangling Peronospora on Papaver: phylogenetics, taxonomy, nomenclature and host range of downy mildew of opium poppy (Papaver somniferum) and related species.

PLoS ONE, 2014
Based on sequence data from ITS rDNA, cox1 and cox2, six Peronospora species are recognised as phylogenetically distinct on various Papaver species. The host ranges of the four already described species P. arborescens, P. argemones, P.
Hermann Voglmayr, Miguel Montes-Borrego, Blanca B Landa   +2 more
doaj   +1 more source