Results 61 to 70 of about 1,230 (184)

Commodity risk assessment of Acer plants from Ukraine

EFSA Journal, Volume 23, Issue 7, July 2025.
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 Acer plants (A. griseum, A.
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Roel Potting, Hanna Susi, Dirk Jan van Der Gaag, Andrea Battisti, Claude Bragard, Hugo Mas, Daniel Rigling, Massimo Faccoli, Alžběta Mikulová, Fabio Stergulc, Eugen Christoph, Olaf Mosbach‐Schulz, Franz Streissl, Paolo Gonthier   +31 more
wiley   +1 more source

Commodity risk assessment of Alnus cordata and Alnus glutinosa specimen trees from the UK

EFSA Journal, Volume 23, Issue 4, April 2025.
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 the plant health risks posed by the following commodities: Alnus cordata and
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Hanna Susi, Dirk Jan van der Gaag, Jane Debode, Charles Manceau, Christer Sven Magnusson, Juan A. Navas‐Cortes, Christos Kritikos, Maria Kormpi, Dimitrios Papachristos, Chrysavgi Reppa, Olaf Mosbach Schulz, Ciro Gardi, Monia Federica Lombardo, Antigoni Akrivou, Spyridon Antonatos, Despoina Beris, Roel Potting   +35 more
wiley   +1 more source

Techniques for the collection, transportation, and isolation of orchid endophytes from afar: a case study from Madagascar

Botanical Studies, 2017
Background Tropical orchids need more study with respect to their mycorrhizal associations. For researchers in distant countries who aspire to study these orchids augmenting their conservation, the great distances involved, coupled with limited funds ...
Lawrence W. Zettler, Landy Rajaovelona, Kazutomo Yokoya, Jonathan P. Kendon, Andrew L. Stice, Amanda E. Wood, Viswambharan Sarasan   +6 more
doaj   +1 more source

Seed Micromorphology, In Vitro Germination, and Early-Stage Seedling Morphological Traits of Cattleya purpurata (Lindl. & Paxton) Van den Berg

Horticulturae, 2021
In the context of a symbiotic plant-fungus interaction study concerning Cattleya purpurata, we focused on some aspects of seed morphology and biology, and the early stages of seedling development.
Miriam Bazzicalupo, Jacopo Calevo, Martino Adamo, Annalisa Giovannini, Andrea Copetta, Laura Cornara   +5 more
doaj   +1 more source

Plant and fungal gene expression in mycorrhizal protocorms of the orchidSerapias vomeraceacolonized byTulasnella calospora [PDF]

Plant Signaling & Behavior, 2014
Little is known on the molecular bases of plant-fungal interactions in orchid mycorrhiza. We developed a model system to investigate gene expression in mycorrhizal protocorms of Serapias vomeracea colonised by Tulasnella calospora. Our recent results with a small panel of genes as indicators of plant response to mycorrhizal colonization indicate that ...
Raffaella Balestrini, NERVA, LUCA, SILLO, FABIANO, GIRLANDA, Mariangela, PEROTTO, Silvia   +4 more
openaire   +4 more sources

Orchid Mycorrhizal Communities Associated With Orchis italica Are Shaped by Ecological Factors and Geographical Gradients

Journal of Biogeography, Volume 52, Issue 3, Page 544-557, March 2025.
ABSTRACT Aim The influence of mutualists on plant distributions is only beginning to be understood. Orchids depend on orchid mycorrhizal (OrM) fungi to germinate, yet the distribution of OrM fungi and how they vary according to both abiotic and biotic factors is unclear.
Marco G. Balducci, Jacopo Calevo, Karl J. Duffy   +2 more
wiley   +1 more source

Co-Cultures of Mycorrhizal Fungi Do Not Increase Germination and Seedling Development in the Epiphytic Orchid Dendrobium nobile

Frontiers in Plant Science, 2020
Orchids are highly dependent on mycorrhizal fungi for seed germination and subsequent growth to a seedling as they provide essential carbon, water, and mineral nutrients to developing seeds. Although there is mounting evidence that orchid seeds are often
Shi-Cheng Shao, Yan Luo, Hans Jacquemyn
doaj   +1 more source

Diversity of mycorrhizal Tulasnella associated with epiphytic and rupicolous orchids from the Brazilian Atlantic Forest, including four new species [PDF]

Scientific Reports, 2020
AbstractThe genus Tulasnella often forms mycorrhizas with orchids and has worldwide distribution. Species of this genus are associated with a wide range of orchids, including endangered hosts. Initially, species identification relied mostly on morphological features and few cultures were preserved for later phylogenetic comparisons.
Freitas, Emiliane Fernanda Silva, da Silva, Meiriele, Cruz, Everaldo da Silva, Mangaravite, Erica, Bocayuva, Melissa Faust, Veloso, Tomás Gomes Reis, Selosse, Marc-André, Kasuya, Maria Catarina Megumi   +7 more
openaire   +3 more sources

Афілофороїдні гриби Станично-Луганського відділення Луганського природного заповідника [PDF]

, 2010
The results of investigation of aphyllophoroid fungi (Basidiomycota) diversity in Stanychno-Luhanske branch of Luhansk Nature Reserve (Ukraine, Luhansk administrative region, steppe natural zone) are presented.
Акулов, О.Ю., Ординець, О.В., Шиян-Глотова, Г.В.   +2 more
core  

Diversity and evolution of ABC proteins in mycorrhiza-forming fungi [PDF]

, 2015
Background: Transporter proteins are predicted to have an important role in the mycorrhizal symbiosis, due to the fact that this type of an interaction between plants and fungi requires a continuous nutrient and signalling exchange.
Asiegbu, Fred O., Kohler, Annegret, Kovalchuk, Andriy, Martin, Francis   +3 more
core   +3 more sources