Results 51 to 60 of about 1,198,231 (177)

List of non‐EU phytoplasmas of tuber‐forming Solanum spp.

EFSA Journal, Volume 18, Issue 12, December 2020., 2020
Abstract Following a request from the European Commission, the EFSA Panel on Plant Health prepared a list of non‐EU phytoplasmas of tuber‐forming Solanum spp. A systematic literature review and search of databases identified 12 phytoplasmas infecting S. tuberosum. These phytoplasmas were assigned to three categories.
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, 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, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Domenico Bosco, Michela Chiumenti, Francesco Di Serio, Luciana Galetto, Cristina Marzachì, Marco Pautasso, Marie‐Agnès Jacques   +24 more
wiley   +1 more source

Pest categorisation of the non‐EU phytoplasmas of tuber‐forming Solanum spp.

EFSA Journal, Volume 18, Issue 12, December 2020., 2020
Abstract Following a request from the European Commission, the EFSA Panel on Plant Health performed a pest categorisation of four phytoplasmas of tuber‐forming Solanum spp. known to occur only outside the EU or having a limited presence in the EU. The only tuber‐forming species of Solanum reported to be phytoplasma infected is S. tuberosum.
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, 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, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Domenico Bosco, Michela Chiumenti, Francesco Di Serio, Luciana Galetto, Cristina Marzachì, Marco Pautasso, Marie‐Agnès Jacques   +24 more
wiley   +1 more source

Pest categorisation of Leptinotarsa decemlineata

EFSA Journal, Volume 18, Issue 12, December 2020., 2020
Abstract The EFSA Panel on Plant Health performed a pest categorisation of the Colorado potato beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae) for the EU. L. decemlineata is primarily known as a major defoliator of potatoes (Solanum tuberosum); feeding damage can result in significant yield loss.
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Francesco Di Serio, Paolo Gonthier, Marie‐Agnès Jacques, Josep Anton Jaques Miret, Annemarie Fejer Justesen, 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, Virag Kertesz, Andrea Maiorano, Franz Streissl, Alan MacLeod   +22 more
wiley   +1 more source

Occurrence and distribution of Citrus leprosis virus in Honduras [PDF]

Plant Pathology, 2007
a University of Puerto Rico, College of Agricultural Sciences, Crop Protection Department, P.O. Box 9030, Mayaguez, PR 00681-9030, USA; b Programa Nacional de Vigilancia Fitosanitaria – Pronavif, Tegucigalpa, Honduras, Central America; c University of Florida, IFAS, Entomology and Nematology Department, Citrus Research and Education Center, 700 ...
J. C. V. Rodrigues, J. A. Zuniga Reyes, D. S. Achor, C. C. Childers, E. W. Kitajima   +4 more
openaire   +1 more source

Cucumber Green Mottle Mosaic Virus Coat Protein Hijacks Mitochondrial ATPδ to Promote Viral Infection. [PDF]

Mol Plant Pathol
Cucumber green mottle mosaic virus uses the viral coat protein to hijack ATPδ, which in the absence of virus regulates the expression of NbFeSODs to induce superoxide dismutase activity and thus O2− quenching. ABSTRACT The production and scavenging of reactive oxygen species (ROS) are critical for plants to adapt to biotic and abiotic stresses. In this
Yang X, Jiang XL, Fu H, Yu LW, Ai N, Shi YJ, Lu YW, Xia ZH, Li HL, Shi Y.   +9 more
europepmc   +2 more sources

Pest categorisation of beet necrotic yellow vein virus

EFSA Journal, Volume 18, Issue 12, December 2020., 2020
Abstract Following a request from the EU Commission, the Panel on Plant Health performed a categorisation of beet necrotic yellow vein virus (BNYVV), the causal agent of the sugar beet rhizomania disease. The virus is currently listed in Annex III as a protected zone (PZ) quarantine pest of the Commission Implementing Regulation (EU) 2019/2072.
EFSA Panel on Plant Health (PLH), Katharina Dehnen‐Schmutz, 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, Thierry Candresse, Elisavet Chatzivassiliou, Stephan Winter, Andrea Maiorano, Alice Delbianco, Claude Bragard   +24 more
wiley   +1 more source

Pest categorisation of Diabrotica undecimpunctata undecimpunctata

EFSA Journal, Volume 18, Issue 10, October 2020., 2020
Abstract The EFSA Panel on Plant Health performed a pest categorisation of the beetle Diabrotica undecimpunctata undecimpunctata (Coleoptera: Chrysomelidae) for the EU. This species occurs in western USA and Mexico. Adults oviposit on annual plants in the families Chenopodiaceae, Cucurbitaceae, Fabaceae, Poaceae, Polygonaceae and Solanaceae.
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Francesco Di Serio, Paolo Gonthier, Marie‐Agnès Jacques, Josep Anton Jaques Miret, Annemarie Fejer Justesen, 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, Virág Kertész, Franz Streissl, Alan MacLeod   +21 more
wiley   +1 more source

CITRUS LEPROSIS, A MAJOR THREAT TO PRODUCTION OF ORANGES [PDF]

, 2017
The emergence of mites as vectors of plant viruses has serious implications and economic importance for the movement and spread of plant viruses such as citrus leprosis virus.
Morgan, Lisa Myers
core   +1 more source

Pest categorisation of the Andean Potato Weevil (APW) complex (Coleoptera: Curculionidae)

EFSA Journal, Volume 18, Issue 7, July 2020., 2020
Abstract The EFSA Panel on Plant Health performed a pest categorisation of the species within the Andean Potato Weevil (APW) complex (Coleoptera: Curculionidae) for the EU. The complex consists of 14 species, 12 belong to the genus Premnotrypes, plus Phyrdenus muriceus and Rhigopsidius tucumanus.
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Francesco Di Serio, Paolo Gonthier, Marie‐Agnès Jacques, Josep Anton Jaques Miret, Annemarie Fejer Justesen, 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, Ewelina Czwienczek, Franz Streissl, Alan MacLeod   +21 more
wiley   +1 more source

First Report of Citrus leprosis virus in Panama

Plant Disease, 2001
Citrus is a rapidly expanding fruit crop in Panama with a planted area of approximately 14,000 ha, with the crop destined for both table and juice industries for local and foreign markets. Chiriqui Province in extreme western Panama borders Costa Rica and grows 4,300 ha of citrus that consists primarily of Valencia and navel oranges with the remainder
Fanny Saavedra, de Dominguez, Antonio, Bernal, Carl C, Childers, Elliot W, Kitajima   +3 more
openaire   +2 more sources