Results 21 to 30 of about 969 (163)

Development and accuracy assessment of molecular markers associated with crown rust resistance genes in oat. [PDF]

PLoS ONE
Crown rust caused by Puccinia coronata Cda. f. sp. avenae P. Syd. (Pca) is considered the most destructive disease of oat, causing yield and grain quality losses.
Rawnaq N Chowdhury, Raja Sekhar Nandety, Belayneh Admassu Yimer, Jason Fiedler, Suraj Sapkota, Kathy Esvelt Klos   +5 more
doaj   +2 more sources

Puccinia coronata f. sp. avenae: a threat to global oat production. [PDF]

Mol Plant Pathol, 2018
Summary Puccinia coronata f. sp. avenae ( Pca ) causes crown rust disease in cultivated and wild oat ( Avena spp.).
Nazareno ES, Li F, Smith M, Park RF, Kianian SF, Figueroa M.   +5 more
europepmc   +4 more sources

Anthraquinones and their analogues as potential biocontrol agents of rust and powdery mildew diseases of field crops. [PDF]

Pest Manag Sci, 2022
Biotrophic fungi as rust and powdery mildew can cause severe physiological damage in crops of agronomic importance. This article highlights the importance of some fungal anthraquinones and their analogues, especially pachybasin, which are very promising molecules with effective potential as safely biofungicide.
Barilli E, Agudo FJ, Masi M, Nocera P, Evidente A, Rubiales D.   +5 more
europepmc   +2 more sources

Charakterystyka genotypów owsa pod względem odporności na rdzę koronową Puccinia coronata i mączniaka prawdziwego Blumeria graminis f. sp. avenae [PDF]

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin, 2013
The resistance to infections by Puccinia coronata and Blumeria graminis f. sp. avenae was studied in 250 common and 47 naked grain oat genotypes in the years 2010–2013.
Czajowski, Grzegorz, Karska, Katarzyna, Strzembicka, Anna   +2 more
core   +3 more sources

Crown rust on oat genotypes with different levels of resistance: damages and losses [PDF]

Ciência Rural, 2021
: The evolution in virulence of Puccinia coronata f. sp. avenae has challenged the genetic resistance to crown rust in oat genotypes. New resistance sources are constantly required for yield stabilization and costs reduction.
Maike Lovatto, Gerarda Beatriz Pinto da Silva, Filipe Kalikoski Coelho, José Antonio Martinelli, Marcelo Teixeira Pacheco, Luiz Carlos Federizzi, Carla Andréa Delatorre   +6 more
doaj   +2 more sources

Genomics Research on the Road of Studying Biology and Virulence of Cereal Rust Fungi. [PDF]

Mol Plant Pathol
We review advances in haplotype‐resolved genome analysis, virulence evolution and population structure of cereal rusts that reveal pathogen adaptation and epidemiology and outline emerging genomic strategies for future research. ABSTRACT Rust fungi are highly destructive pathogens that pose a significant threat to crop production worldwide, especially ...
Guan H, Zhang P, Park RF, Ding Y.
europepmc   +2 more sources

Characteristics of Resistance to Puccinia coronata f. sp. avenae in Avena fatua [PDF]

Plant Disease, 2018
Crown rust, caused by Puccinia coronata f. sp. avenae, is the most widespread and harmful fungal disease of oat. The best defense against the pathogen is use of cultivars with genetic resistance, which is effective, economic, and an environmentally friendly alternative to chemical control.
Edyta Paczos-Grzeda, Sylwia Sowa, Aneta Koroluk, Tim Langdon   +3 more
openaire   +2 more sources

Commodity risk assessment of <i>Berberis thunbergii</i> 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’. Taking into account the available scientific information, including the technical information provided by ...
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Berlin A, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Di Serio F, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Susi H, van der Gaag DJ, Debode J, Lacomme C, Manceau C, Magnusson CS, Navas-Cortes JA, Kritikos C, Kormpi M, Papachristos D, Reppa C, Akrivou A, Antonatos S, Beris D, Schulz OM, Lombardo MF, Gardi C, Potting R.   +36 more
europepmc   +2 more sources

Yulaf Taçlı Pası Hastalığı (Puccinia coronata f. sp. avenae)

Ziraat Mühendisliği, 2020
Kültürü yapılan yulaf (Avena sativa L. ve Avena byzantina Coch.), insan ve hayvan beslemesinde kullanılmakta ve mısır, buğday, arpa, çeltik ve darıdan sonra Dünya’da en çok üretimi yapılan tahıl bitkisidir. Yulaf taçlı pası (Puccinia coronata f. sp. avenae) yulafın en yaygın ve zarar verici hastalığıdır.
Selçuk SUNULU, Ziya DUMLUPINAR, Mustafa YILDIRIM   +2 more
openaire   +3 more sources

A Quantitative Assay of Puccinia coronata f. sp. avenae DNA in Avena sativa [PDF]

Plant Disease, 2006
Crown rust, caused by Puccinia coronata f. sp. avenae, is the most damaging disease of oat. Quantification of the disease can be done by visual or digital assessments of diseased leaf area, lesion number, lesion size, and latent period. Laborious measurements of sporulation can also be made. As an alternative to these methods, a new quantitative assay
E W, Jackson, J B, Avant, K E, Overturf, J M, Bonman   +3 more
openaire   +2 more sources