Results 181 to 190 of about 3,745 (210)

Sensitivity of Erysiphe necator to quinoxyfen in Italian vineyards

2013
Objectives: Grape powdery mildew, caused by Erysiphe necator, is of major economic importance on cultivated grapevines worldwide. Quinoxyfen is a preventive fungicide that specifically controls powdery mildew pathogens by interfering with germination or pre-infection development.
COLLINA, MARINA, TURAN, CEREN, PORTILLO, IVAN, Bacci L., Kemmitt G., BRUNELLI, AGOSTINO   +5 more
openaire   +1 more source

Erysiphe necator

2007
L’oïdium de la vigne demeure la principale maladie du vignoble au niveau mondial. Depuis son introduction en Europe, les professionnels de la viticulture ont été dans l’obligation de traiter et de tenter de maîtriser les épidémies dues à ce champignon pathogène particulièrement envahissant lors d’événements climatiques favorables.
openaire   +1 more source

Dispersal of the sexual stage of Erysiphe necator in northern Italy

2011
Abstract: Either by themselves or in combination with mycelium in the dormant buds, ascospores produced in chasmothecia (the sexual fruiting bodies) of Erysiphe necator are an important source of primary inoculum for grapevine powdery mildew disease. In northern Italy, E.
Rossi, Vittorio, Caffi, Tito, Legler, Sara Elisabetta, Bugiani, R, Frisullo, P.   +4 more
openaire   +1 more source

Erysiphe necator (grapevine powdery mildew)

PlantwisePlus Knowledge Bank, 2022
openaire   +1 more source

Identification and geographic distribution of genetic groups of Erysiphe necator in Chilean vineyards

2014
VITIS - Journal of Grapevine Research, Vol. 53 No.
Araya, C., Rosales, I.M., Mendez, M.A., Delmotte, François   +3 more
openaire   +2 more sources

RECIPROCITY OF IRRADIANCE AND DURATION OF THE EXPOSURE TO ULTRAVIOLET RADIATION ON ERYSIPHE NECATOR

2018
Nighttime application of ultraviolet radiation (UV), particularly wavelengths below ~280nm, has been shown to reduce populations of species causing powdery mildew at relatively low doses, while avoiding harm to the plants being exposed. The Bunsen-Roscoe principle, or dose reciprocity, describes a photochemical reaction where the outcome is determined ...
openaire   +2 more sources

Molecular Data of a Novel Penoulivirus Associated with the Plant-Pathogenic Fungus Erysiphe necator

Phytopathology, 2022
Julio Luis Rodríguez-Romero, Marco Chiapello, Massimo Turina   +2 more
exaly  

Identification of Putative SDHI Target Site Mutations in the SDHB, SDHC, and SDHD Subunits of the Grape Powdery Mildew Pathogen Erysiphe necator

Plant Disease, 2022
Ioannis Stergiopoulos, Sarah Lowder, Monica L Cooper   +2 more
exaly  

Phenotyping for QTL identification: A case study of resistance to Plasmopara viticola and Erysiphe necator in grapevine

Frontiers in Plant Science, 2022
Tyrone Possamai
exaly  

Susceptibility of new grapevine germplasm to plasmopara viticola and erysiphe necator

2012
The Directive 2009/128/EC on the sustainable use of pesticides aims at promoting the use of Integrated Pest Management and alternative approaches, such as the selection of new germplasm more tolerant or resistant to pests and diseases. In the frame of collaboration with Balkan breeders, two experimental fields were planted with 27 new cultivars ...
Miazzi M, Digiaro D, Dongiovanni C, Susca L, La Notte P, Pirolo C, Pollastro S, F Faretra F   +7 more
openaire   +2 more sources