Results 31 to 40 of about 1,403 (219)

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

European journal of plant pathology, 2016
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, P.F. de Jong, N.N. Joosten, P.W. Goedhart, Bart P. H. J. Thomma   +4 more
openalex   +2 more sources

Apple blossom-end rot due to Neonectria ditissima is initiated by infections at full flowering and incipient petal fall

Proceedings of the New Zealand Weed Control Conference, 2021
Neonectria ditissima is a major cause of blossom-end rot (eye rot, calyx-end rot) as a pre-harvest fruit rot of apple in Northwestern Europe. Artificial inoculation of trees was undertaken at close intervals under natural conditions during flowering in ...
Hinrich Hermann F Holthusen, Roland W.S. Weber   +1 more
openalex   +3 more sources

The effect of nitrogen source and quantity on disease expression of Neonectria ditissima in apple

New Zealand Plant Protection, 2021
The effects of nitrogen on the interaction between apple trees and European canker caused by Neonectria ditissima are not well understood. Previous field and laboratory studies have shown that nitrogen affects N.
L. Vorster, R. Butler, L. Turner, E. Patrick, R. Campbell, S. Orchard, M. Walter   +6 more
semanticscholar   +3 more sources

Long-term deep-freeze storage of Neonectria ditissima conidium suspensions does not reduce their ability to infect apple trees

Proceedings of the New Zealand Weed Control Conference, 2018
Fresh, wild-type conidium suspensions of Neonectria ditissima prepared from sporulating European canker lesions for use in field inoculation trials are not always readily available.
Suzanne Orchard, Rebecca E. Campbell, Lauren Turner, R.C. Butler, T. Curnow, Emma Patrick, Monika Walter   +6 more
openalex   +3 more sources

Commodity risk assessment of Tilia cordata and Tilia platyphyllos plants from the UK. [PDF]

EFSA J
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 Tilia cordata and T.
EFSA Panel on Plant Health (PLH), Bragard C, Baptista P, Chatzivassiliou E, Di Serio F, Jaques Miret JA, Justesen AF, MacLeod A, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Stefani E, Thulke HH, Van der Werf W, Vicent Civera A, Yuen J, Zappalà L, Battisti A, Mas H, Rigling D, Faccoli M, Mikulová A, Mosbach-Schulz O, Stergulc F, Streissl F, Gonthier P.   +28 more
europepmc   +2 more sources

European apple canker: morphophysiological variability and pathogenicity in isolates of Neonectria ditissima in southern Brazil [PDF]

Ciência Rural, 2017
: European apple canker (EC) is caused by Neonectria ditissima, a pathogen officially registered as a quarantine pest in 2012. Thirty-five isolates of N. ditissima of different geographical regions of southern Brazil from apple branches showing symptoms
Jonatas da Silva Campos, Amauri Bogo, Rosa Maria Valdebenito Sanhueza, Ricardo Trezzi Casa, Fabio Nascimento da Silva, Isabel Cristina da Cunha, Paulo Roberto Kuhnem Júnior   +6 more
doaj   +3 more sources

Sporespredning av Neonectria ditissima om høsten relatert til værforhold, bladfall og en varslingsmodell [PDF]

Frukttrekreft, forårsaket av soppen Neonectria ditissima, er en viktig sykdom i norsk epledyrking. Soppen infiserer gjennom sår i treet, eksempelvis i sår etter bladfall, beskjæring eller arr etter fruktstilk. Sporespredning skjer aktivt fra sporehus ved
Vedå, Håvard
core   +2 more sources

Pathogen and Endophyte Assemblages Co-vary With Beech Bark Disease Progression, Tree Decline, and Regional Climate

Frontiers in Forests and Global Change, 2021
Plant–pathogen interactions are often considered in a pairwise manner with minimal consideration of the impacts of the broader endophytic community on disease progression and/or outcomes for disease agents and hosts.
Eric W. Morrison, Matt T. Kasson, Jeremy J. Heath, Jeff R. Garnas   +3 more
doaj   +1 more source

Draft Genome Sequences of Two Isolates of the Plant-Pathogenic Fungus Neonectria ditissima That Differ in Virulence. [PDF]

Genome Announc, 2015
ABSTRACT Neonectria ditissima is the causal agent of apple canker. Here, we present the draft genome sequences of two isolates of N. ditissima that differ in virulence. Comparative genomics will enable pathogenicity determinants to be identified in this plant-pathogenic fungus.
Deng CH, Scheper RW, Thrimawithana AH, Bowen JK.   +3 more
europepmc   +3 more sources

Evaluation of biological and agrichemical products for control of <i>Neonectria ditissima</i> conidia production

, 2017
Monika Walter, Rebecca E. Campbell, N.T. Amponsah, R.W.A. Scheper, R.C. Butler   +4 more
openalex   +3 more sources