Results 11 to 20 of about 201 (112)

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

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   +3 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

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   +2 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

Puccinia spegazzinii (Pucciniales: Pucciniaceae) from Peru for biological control of Mikania micrantha (Asteraceae: Eupatorieae) in India: evaluating susceptibility of host populations and confirming host specificity [PDF]

Egyptian Journal of Biological Pest Control, 2018
Mikania micrantha (Asteraceae: Eupatorieae), widely called mile-a-minute, has been a persistent problem to forestry, plantations and biodiversity conservation in southwestern and northeastern India, as well as in Andaman and Nicobar islands.
Prakya Sreerama Kumar, Usha Dev, Nidhi Joshi   +2 more
doaj   +2 more sources

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

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   +2 more sources

Epidemic increase ofEndophyllum osteospermi(Uredinales, Pucciniaceae) onChrysanthemoides monilifera

Biocontrol Science and Technology, 2005
The epidemiology of the rust fungus Endophyllum osteospermi was investigated. This rust fungus is considered to be a candidate biological control agent for Chrysanthemoides monilifera ssp. monilifera, which is an invasive alien weed of native vegetation in south-eastern Australia. Between 10 and 20 plants of C.
Wood, A.R., Crous, P.W.
  +8 more sources

Detection and quantification of Cronartium pini from Scots pine bark and wood with Cronartium spp.‐specific quantitative PCR

Forest Pathology, Volume 53, Issue 6, December 2023., 2023
Abstract The forest disease, Scots pine blister rust, is caused by the rust fungus Cronartium pini. This pathogen was previously known as the host‐alternating type C. flaccidum and non‐host‐alternating type Peridermium pini. Recent epidemics of this disease in Northern European forests, especially young Scots pine forests in Sweden, caused significant ...
Ke Zhang, Jan Stenlid
wiley   +1 more source

The taxonomic status, synonymy and nomenclature of Buglossoides rochelii comb. nov. (Boraginaceae), a neglected plant of south‐eastern Europe

Nordic Journal of Botany, Volume 2023, Issue 10, October 2023., 2023
The identity of Lithospermum rochelii, so far known only from its type locality (Bulgaria, hills in Plovdiv town), remained hitherto uncertain. Our examination of its original material and re‐collection of the species from its locus classicus in Plovdiv town revealed its identity with Lithospermum glandulosum (syn.
Stoyan S. Stoyanov, Attila Mátis, Alexander N. Sennikov   +2 more
wiley   +1 more source