Results 11 to 20 of about 368 (152)

Nuevos registros de Pucciniaceae (Pucciniales, Fungi) para Colombia

Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2021
El objetivo del estudio es presentar y confirmar nuevos registros de Pucciniaceae provenientes de diferentes regiones de Colombia en las familias botánicas Amaranthaceae, Asteraceae, Lamiaceae, Loranthaceae y Poaceae, depositadas en el Museo Micológico ...
Carolina Zea-Fernández, María Camila Gutiérrez-Castaño, Mauricio Salazar-Yepes   +2 more
doaj   +4 more sources

The Diversity and Floristic Analysis of Rust Diseases in the Sanjiangyuan Forest Plants [PDF]

Journal of Fungi
Between 2020 and 2023, rust fungus specimens were collected from the primary forested regions of the Sanjiangyuan area in Qinghai Province, resulting in over 300 samples.
Qi Xu, Luchao Bai
doaj   +3 more sources

An annotated list of Urediniomycetes (rust fungi) from South Africa 1: Melampsoraceae and Pucciniaceae, excluding Puccinia and Uromyces [PDF]

Bothalia: African Biodiversity & Conservation, 1995
Up-to-date information is given on the identity, occurrence, nomenclature, host ranges, geographical distribution and literature references of the Urediniomycetes in South Africa.
M. van Reenen
doaj   +3 more sources

Taxonomy and Phylogeny of Rust Fungi on Hamamelidaceae [PDF]

Frontiers in Microbiology, 2021
Hamamelidaceae is composed of woody plant taxa of important economic value; however, reports on diseases affecting these plants are rare. Three kinds of rusts were studied, of which the first one is characterized by catenulate spores in peridiate ...
Yun Liu, Bin Cao, Chengming Tian, Yoshitaka Ono, Weiwei Lin, Yingmei Liang   +5 more
doaj   +2 more sources

Exogenous double-stranded RNA inhibits the infection physiology of rust fungi to reduce symptoms in planta. [PDF]

Mol Plant Pathol, 2023
RNA interference genes are present in the Pucciniales and double‐stranded RNA targeting essential genes inhibits urediniospore germination and reduces disease symptoms. Abstract Rust fungi (Pucciniales) are a diverse group of plant pathogens in natural and agricultural systems. They pose ongoing threats to the diversity of native flora and cause annual
Degnan RM, McTaggart AR, Shuey LS, Pame LJS, Smith GR, Gardiner DM, Nock V, Soffe R, Sale S, Garrill A, Carroll BJ, Mitter N, Sawyer A.   +12 more
europepmc   +2 more sources

Reinstatement and phylogenetic allocation of the palm rust genus Cerradoa in the Pucciniaceae, and establishment of Pseudocerradoa, gen. nov.

Mycologia, 2022
The genus Cerradoa (type species Cerradoa palmaea) was established in 1978 by Hennen and Ono and named after the Brazilian Cerrado biome. The holotype collected in Planaltina, Federal District, Brazil, belonged to the first rust fungus reported on palms (Arecaceae).
Malte Ebinghaus, Maria D. M. dos Santos, Erica S. C. Souza, Charles W. Barnes, Miraine K. Ndacnou, Sérgio M. Vélez-Zambrano, Samuel Galvão-Elias, Dominik Begerow, R. W. Barreto, José C. Dianese   +9 more
openaire   +4 more sources

Pest categorisation of Gymnosporangium spp. (non‐EU)

EFSA Journal, 2018
Following a request from the European Commission, the EFSA Panel on Plant Health performed a pest categorisation of Gymnosporangium spp. (non‐EU), a well‐defined and distinguishable group of fungal plant pathogens of the family Pucciniaceae affecting ...
EFSA Panel on Plant Health (EFSA PLH Panel), Claude Bragard, Francesco Di Serio, Paolo Gonthier, Marie‐Agnès Jacques, 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, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Johanna Boberg, Mike Jeger, Marco Pautasso, Katharina Dehnen‐Schmutz   +22 more
doaj   +2 more sources

Alteraciones histopatológicas causadas por la roya Puccinia nakanishikii (Pucciniales: Pucciniaceae) en plantas de Cymbopogon citratus (Poaceae)

Revista de Biología Tropical, 2020
Introducción: Los aspectos histopatológicos e histoquímicos relacionados con el ataque de royas en plantas, así como su relación con los diferentes estados espóricos, son escasos en la literatura científica. Objetivos: describir y analizar los aspectos histopatológicos e histoquímicos en Cymbopogon citratus y su relación con los diferentes estados ...
Edgar Javier Rincón Baron, Ana Mariany Gutiérrez Rodríguez, Beatriz Elena Guerra Sierra, Silvia Espinosa Matías   +3 more
openaire   +6 more sources

Filogenia de hongos roya (Uredinales) en la zona andina colombiana mediante el uso de secuencias del ADN ribosomal 28S [PDF]

Revista de Biología Tropical, 2011
Los hongos roya (Uredinales, Basidiomycetes) representan uno de los grupos de fitoparásitos más diversos y con mayor importancia económica agrícola mundial.
Catalina Zuluaga, Pablo Buriticá, Mauricio Marín   +2 more
doaj   +4 more sources

Development and Characterization of Novel Genic-SSR Markers in Apple-Juniper Rust Pathogen Gymnosporangium yamadae (Pucciniales: Pucciniaceae) Using Next-Generation Sequencing [PDF]

International Journal of Molecular Sciences, 2018
The Apple-Juniper rust, Gymnosporangium yamadae, is an economically important pathogen of apples and junipers in Asia. The absence of markers has hampered the study of the genetic diversity of this widespread pathogen. In our study, we developed twenty-two novel microsatellite markers for G. yamadae from randomly sequenced regions of the transcriptome,
Yingmei Liang, Siqi Tao
exaly   +5 more sources