Results 81 to 90 of about 3,193 (230)

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Costa Rica

EFSA Journal, Volume 22, Issue 11, November 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the probability of entry of pests (likelihood of pest freedom at entry), including both regulated and non‐regulated pests, associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Costa Rica.
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, Christophe Lacomme, Charles Manceau, Christer Sven Magnusson, Juan A. Navas‐Cortes, Christos Kritikos, Maria Kormpi, Dimitrios Papachristos, Chrysavgi Reppa, Olaf Mosbach Schulz, Ciro Gardi, Chiara Civitelli, Raghavendra Reddy Manda, Antigoni Akrivou, Spyridon Antonatos, Despoina Beris, Roel Potting   +37 more
wiley   +1 more source

Tospovirus on ornamental crops in La Plata [PDF]

, 1999
El Tomato spotted wilt virus (TSWV) ha causado por décadas enfermedades de reconocida importancia económica en cultivos hortícolas en la Argentina. En el año 1995 afectó en particular a algunos de los cultivares más difundidos de crisantemo.
Ronco, Blanca Lía, Chiarrone, Guillermo, Rolleri, Jorgelina, Dal Bó, Elena   +3 more
core  

The nucleotide‐binding domain of NRC‐dependent disease resistance proteins is sufficient to activate downstream helper NLR oligomerization and immune signaling

New Phytologist, Volume 243, Issue 1, Page 345-361, July 2024.
Summary Nucleotide‐binding domain and leucine‐rich repeat (NLR) proteins with pathogen sensor activities have evolved to initiate immune signaling by activating helper NLRs. However, the mechanisms underpinning helper NLR activation by sensor NLRs remain poorly understood.
Mauricio P. Contreras, Hsuan Pai, Rebecca Thompson, Clemence Marchal, Jules Claeys, Hiroaki Adachi, Sophien Kamoun   +6 more
wiley   +1 more source

Commodity risk assessment of Prunus avium plants from United Kingdom

EFSA Journal, Volume 22, Issue 7, July 2024.
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 Prunus avium possibly grafted on ...
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Paolo Gonthier, 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, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Lucia Zappalà, Andrea Lucchi, Pedro Gómez, Gregor Urek, Umberto Bernardo, Giovanni Bubici, Anna Vittoria Carluccio, Michela Chiumenti, Francesco Di Serio, Elena Fanelli, Cristina Marzachì, Paraskevi Kariampa, Cristiana Do Vale Correia, Olaf Mosbach‐Schulz, Agata Kaczmarek, Jonathan Yuen   +33 more
wiley   +1 more source

Tospovirus on ornamental crops in La Plata [PDF]

, 2010
El Tomato spotted wilt virus (TSWV) ha causado por décadas enfermedades de reconocida importancia económica en cultivos hortícolas en la Argentina. En el año 1995 afectó en particular a algunos de los cultivares más difundidos de crisantemo.
Ronco, Blanca Lía, Chiarrone, Guillermo, Rolleri, Jorgelina, Dal Bó, Elena   +3 more
core  

The spread of new viral pathogens and phytoplasmas in cultivated plants and their risks

Food Risk Assess Europe, Volume 4, Issue 1, January 2026.
Abstract The study contains a description of the genome and particles, spectrum of host plants, geographical distribution, forecast of spread and impacts on agricultural production, disease symptoms, life cycle, and means of protection in integrated and organic production in the Czech Republic for 22 plant viruses, 3 viroids and 4 phytoplasmas, in ...
wiley   +1 more source

Commodity risk assessment of Prunus spinosa plants from United Kingdom

EFSA Journal, Volume 22, Issue 7, July 2024.
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 potted plants and bundles of bare‐root plants or
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Paolo Gonthier, 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, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Lucia Zappalà, Andrea Lucchi, Pedro Gómez, Gregor Urek, Umberto Bernardo, Giovanni Bubici, Anna Vittoria Carluccio, Michela Chiumenti, Francesco Di Serio, Elena Fanelli, Paraskevi Kariampa Cristina Marzachì, Cristiana Do Vale Correia, Olaf Mosbach‐Schulz, Agata Kaczmarek, Jonathan Yuen   +32 more
wiley   +1 more source

Managing Thrips and Tomato Spotted Wilt in Pepper

EDIS, 2004
Thrips are serious pests of ornamental, vegetable, and fruit crops in the field and greenhouse. Feeding and egg-laying by thrips results in distortion, discoloration, silvering, and bronzing of leaves and fruits of vegetables reducing their market value.
Joe Funderburk, Steve Olson, Julianne Stavisky, Yolanda Avila   +3 more
doaj   +3 more sources

Cytoplasmic and nuclear Sw‐5b NLR act both independently and synergistically to confer full host defense against tospovirus infection [PDF]

, 2021
Hongyu Chen, Xin Qian, Xiaojiao Chen, Tongqing Yang, Mingfeng Feng, Jing Chen, Ruixiang Cheng, Hao Hong, Ying Zheng, Yuzhen Mei, Danyu Shen, Yi Xu, Min Zhu, Xin Shun Ding, Xiaorong Tao   +14 more
openalex   +1 more source

Tomato spotted wilt tospovirus and Impatiens necrotic spot tospovirus

, 2003
To farlige skadegjørere i virusslekten tospovirus har gjort skade i norske veksthuskulturer de siste årene. Tomatbronsetoppvirus (tomato spotted wilt tospovirus) og Impatiens-nekroseflekkvirus (Impatiens necrotic spot tospovirus) står på listen over ...
Blystad, Dag-Ragnar
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