Results 41 to 50 of about 13,557,711 (119)

Screening of Apple Cultivars for Resistance to European Canker, Neonectria ditissima

, 2013
European canker, caused by the fungus Neonectria ditissima, is a severe problem in apple production both in Sweden and in many other northern European countries.
Rur, Mira,, Englund, Jan-Eric,, Nybom, Hilde,, Holefors, Anna,, Sveriges lantbruksuniversitet., Zborowska, Anna,, Gustavsson, Larisa,, Sehic, Jasna,   +7 more
core   +2 more sources

Commodity risk assessment of Cornus alba and Cornus sanguinea plants from the UK

EFSA Journal, Volume 22, Issue 3, March 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘high risk plants, plant products and other objects’. Taking into account the available scientific information, including the technical information provided by ...
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A. Navas‐Cortes, Stephen Parnell, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Raghavendra Reddy Manda, Olaf Mosbach Schulz, Paraskevi Kariampa, Antigoni Akrivou, Spyridon Antonatos, Despoina Beris, Jane Debode, Christos Kritikos, Maria Kormpi, Charles Manceau, Dimitrios Papachristos, Chrysavgi Reppa, Ciro Gardi, Roel Potting   +33 more
wiley   +1 more source

Relative contribution of season, site, scion and rootstock genotype, and susceptibility to European canker to the variability in bacterial and fungal communities in apple leaf scar tissues

Annals of Applied Biology, Volume 184, Issue 1, Page 136-151, January 2024.
Composition of endophyte around the apple leaf scars was primarily affected by season and planting location. There was a significant reduction in the community size in the spring, particularly for fungi, and species turnover between autumn and spring. Scion and rootstock genotypes had limited effects on the endophyte community.
Matevz Papp‐Rupar, Greg Deakin, Leone Olivieri, Louisa Robinson‐Boyer, Xiangming Xu   +4 more
wiley   +1 more source

Biocontrol potential of antagonistic fungal endophytes against Neonectria ditissima on apple

, 2020
The efficacy of 311 fungal endophytes isolated from the stem and leaf tissues of apple against Neonectria ditissima, the causal pathogen of apple European canker, was evaluated using in vitro and in planta antagonistic assays.
Casonato, Seona, Liu, Jing, Nwe, LL, Jones, Elizabeth   +3 more
core  

Evaluating growth patterns of beech bark disease fungal agents Neonectria faginata and Neonectria ditissima under different in vitro conditions [PDF]

, 2023
The co –occurring fungal species Neonectria ditissima and Neonectria faginata are major canker-forming pathogens in the beech bark disease (BBD) systems which has caused restructuring of forests throughout northeastern North America.
Rivera Reyes, Santiago
core   +1 more source

Approaches for evaluation of resistance to European canker (Neonectria ditissima) in apple

, 2016
European canker is caused by the fungus Neonectria ditissima (Neonectria galligena, formerly Nectria galligena). The disease causes significant losses to apple production in Sweden and many other countries with a temperate wet climate.
Ghasemkhani, M., Zborowska, A., Lateur, M., Weg, E., van de, Englund, J.E., van de Weg, E., Garkava-Gustavsson, L.   +6 more
core   +2 more sources

Commodity risk assessment of Corylus avellana plants from the UK

EFSA Journal, Volume 22, Issue 1, January 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Corylus avellana imported from the ...
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A. Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Andrea Battisti, Hugo Mas, Daniel Rigling, Massimo Faccoli, Alžběta Mikulová, Olaf Mosbach‐Schulz, Fabio Stergulc, Franz Streissl, Paolo Gonthier   +28 more
wiley   +1 more source

An analysis of candidate virulence genes in Neonectria ditissima

, 2019
European canker, caused by the necrotrophic fungal phytopathogen Neonectria ditissima, is one of the most damaging apple diseases in New Zealand. Understanding the molecular basis of N.
Florez Palacios, Liz
core  

The use of rifampicin mutants and ERIC-PCR to track plant colonisation and in planta efficacy of bacterial biocontrol agents against Neonectria ditissima

Aims: Endophytic colonisation of apple shoots by bacterial endophytes with in vitro antagonism against Neonectria ditissima was evaluated. Their biocontrol activity against N. ditissima was assessed. Methods and results: Spontaneous mutants resistant to
Liu, J, Ridgway, HJ, Jones, Elizabeth
core   +1 more source

Virulence and population structure in Neonectria ditissima, causative agent of European canker in apple [PDF]

This study investigated the virulence, pathogenicity, and population structure of Neonectria ditissima, the causative agent of European canker (EC) in apple.
Bengtsson, Torbjörn
core   +1 more source