Results 31 to 40 of about 7,186 (205)

Characterization of CRN-Like Genes From Plasmopara viticola: Searching for the Most Virulent Ones

Frontiers in Microbiology, 2021
Grapevine downy mildew is an insurmountable disease that endangers grapevine production and the wine industry worldwide. The causal agent of the disease is the obligate biotrophic oomycete Plasmopara viticola, for which the pathogenic mechanism remains ...
Gaoqing Xiang, Gaoqing Xiang, Gaoqing Xiang, Xiao Yin, Xiao Yin, Xiao Yin, Weili Niu, Weili Niu, Weili Niu, Tingting Chen, Tingting Chen, Tingting Chen, Ruiqi Liu, Ruiqi Liu, Ruiqi Liu, Boxing Shang, Boxing Shang, Boxing Shang, Qingqing Fu, Qingqing Fu, Qingqing Fu, Guotian Liu, Guotian Liu, Guotian Liu, Hui Ma, Hui Ma, Hui Ma, Yan Xu, Yan Xu, Yan Xu   +29 more
doaj   +1 more source

Separation and Identification of Highly Fluorescent Compounds Derived from trans-Resveratrol in the Leaves of Vitis vinifera Infected by Plasmopara viticola

Molecules, 2012
A method for identification of highly fluorescent compounds in vine leaves infected by Plasmopara viticola was developed using reversed phase liquid chromatography with simultaneous diode array and fluorometric detection.
Radek Sotolář, Rudolf Jílek, Julie Olejníčková, Jan Tříska, Naděžda Vrchotová   +4 more
doaj   +1 more source

Simple Techniques for Long-Term Storage of Plasmopara viticola

Phytopathologia Mediterranea, 2006
Propagules of Plasmopara viticola or fragments of P. viticola infected host tissue were stored by three techniques, freezing at –25°C, dehydration with CaCl2, and freeze-drying.
C. Laviola, G. Cannizzaro, G. Conigliaro, S. Burruano   +3 more
doaj   +1 more source

Genome sequence of Plasmopara viticola and insight into the pathogenic mechanism [PDF]

Scientific Reports, 2017
AbstractPlasmopara viticolacauses downy mildew disease of grapevine which is one of the most devastating diseases of viticulture worldwide. Here we report a 101.3 Mb whole genome sequence ofP. viticolaisolate ‘JL-7-2’ obtained by a combination of Illumina and PacBio sequencing technologies. TheP.
Ling Yin, Yunhe An, Junjie Qu, Xinlong Li, Yali Zhang, Ian Dry, Huijuan Wu, Jiang Lu   +7 more
openaire   +2 more sources

Effect of water on germination of Plasmopara viticola oospores [PDF]

Plant Pathology, 2007
The effect of moisture in grape leaf litter holding overwintering Plasmopara viticola oospores was investigated. Oospores were incubated under different regimes of water activity ( a W 0 ...
Rossi, Vittorio, Caffi, Tito
openaire   +1 more source

Characterization of Italian Plasmopara viticola populations for resistance to oxathiapiprolin

Pest Management Science, 2022
AbstractBackgroundOxathiapiprolin is a novel fungicide and the first of the piperidinyl‐thiazole‐isoxazoline class to be discovered. This fungicide has been reported to have high activity against Plasmopara viticola, the grapevine downy mildew agent, and other plant‐pathogenic oomycetes. In this study, the baseline sensitivity of Italian P.
Massi, Federico, Torriani, Stefano FF, Waldner-Zulauf, Maya, Bianco, Piero A, Coatti, Mauro, Borsa, Paolo, Borghi, Lorenzo, Toffolatti, Silvia L   +7 more
openaire   +3 more sources

Plamenjača vinove loze (Plasmopara viticola)

Glasilo biljne zaštite, 2021
Grapevine downy mildew is one of the best-known plant diseases. Chemical control measures are briefly described in the article.
Ivić, Dario, Cvjetković, Bogdan
openaire   +4 more sources

The Role of Rain in Dispersal of the Primary Inoculum of Plasmopara viticola [PDF]

Phytopathology®, 2012
Although primary infection of grapevines by Plasmopara viticola requires splash dispersal of inoculum from soil to leaves, little is known about the role of rain in primary inoculum dispersal. Distribution of rain splashes from soil to grapevine canopy was evaluated over 20 rain periods (0.2 to 64.2 mm of rain) with splash samplers placed within the ...
Rossi, Vittorio, Caffi, Tito
openaire   +3 more sources

Stomatal deregulation in Plasmopara viticola‐infected grapevine leaves [PDF]

New Phytologist, 2006
In grapevine, the penetration and sporulation of Plasmopara viticola occur via stomata, suggesting functional relationships between guard cells and the pathogen. This assumption was supported by our first observation that grapevine (Vitis vinifera cv. Marselan) cuttings infected by P.
Allegre, Mathilde, Daire, Xavier, Heloir, Marie-Claire, Trouvelot, Sophie, Mercier, Laurence, Adrian, Marielle, Pugin, Alain   +6 more
openaire   +4 more sources

Relação entre doses de calda bordalesa e de fosfito potássico na intensidade do míldio e na produtividade da videira cv. 'Goethe' Relation between doses of Bordeaux mixture and phosphites potassium on the intensity of Downy Mildew on grape cv. 'Goethe'

Ciência Rural, 2008
O míldio da videira, é uma das principais doenças dessa cultura no Sul do Brasil e provoca grandes perdas caso não sejam adotadas medidas de controle.
Luiz Augusto Martins Peruch, Emílio Della Bruna   +1 more
doaj   +1 more source