Results 61 to 70 of about 781 (146)

Commodity risk assessment of Sorbus aucuparia plants from the UK

open access: yesEFSA Journal, Volume 22, Issue 6, June 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)   +33 more
wiley   +1 more source

High-Quality Genomic and Phylogenetic Resources for Neonectria ditissima Isolates Obtained from Virginia Apple Orchards

open access: yesPhytoFrontiers™
European canker, caused by Neonectria ditissima, is a destructive disease of apple in cool and humid regions worldwide, yet its presence has not been previously documented in Virginia. The objectives of this study were to confirm the causal agent, assess
M. C. Borba   +4 more
semanticscholar   +1 more source

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

open access: yesEFSA 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)   +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

open access: yesAnnals 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   +4 more
wiley   +1 more source

How much captan is required for wound protection of Neonectria ditissima conidial infection in apple?

open access: yesProceedings of the New Zealand Weed Control Conference, 2019
Captan (a trichloromethyl sulfenyl fungicide) is commonly used for control of Neonectria ditissima in apple. In New Zealand, picking and leaf scars are the main source of new infections.
M. Walter   +8 more
semanticscholar   +1 more source

Commodity risk assessment of Corylus avellana plants from the UK

open access: yesEFSA 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)   +28 more
wiley   +1 more source

Lesion development and conidial production of Neonectria ditissima on apple trees in four New Zealand regions

open access: yesProceedings of the New Zealand Weed Control Conference, 2019
This study examined incubation period, lesion length and conidial release in Neonectria ditissima (European canker) in four New Zealand regions in relation to climatic factors. Incubation period was studied on potted ‘Royal Gala’ trees inoculated with N.
R. Scheper   +12 more
semanticscholar   +1 more source

Development of a method for detection of latent European fruit tree canker (Neonectria ditissima) infections in apple and pear nurseries

open access: yesEuropean journal of plant pathology, 2017
Fruit tree canker caused by Neonectria ditissima is a serious problem in apple-producing regions with moderate temperatures and high rainfall throughout the year; especially in northwestern Europe, Chile, and New Zealand.
M. Wenneker   +4 more
semanticscholar   +1 more source

Detached shoot treatments cannot replace whole-tree assays when phenotyping for apple resistance to Neonectria ditissima

open access: yesProceedings of the New Zealand Weed Control Conference, 2018
To develop a fast phenotyping method for European canker resistance of apple, detached-shoot assays were compared with whole-tree phenotyping methods. Disease incidence and lesion length in detached shoots and potted trees of six apple accessions were ...
R. Scheper   +3 more
semanticscholar   +1 more source

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