Results 51 to 60 of about 1,079 (154)

Detección del virus de la leprosis de los cítricos tipo citoplasmático en los Llanos Orientales de Colombia

Ciencia y Tecnología Agropecuaria, 2007
Durante los años 2004 y 2005 se observaron síntomas de la leprosis de los cítricos en los departamentos de Meta y Casanare. Para confirmar la causa de esta sintomatología, se colectaron hojas de naranja ‘Valencia’ con lesiones típicas en municipios de ...
Guillermo León, Juliana Freitas-Astúa, Elliot Kitajima, Nora Cristina Meza   +3 more
doaj   +1 more source

Pest categorisation of Tatter leaf virus [PDF]

, 2017
The EFSA Panelon Plant Health performed a pest categorisation of Citrus tatter leaf virus (CTLV) for the EU territory. This virus is the causal agent of tatter leaf and graft incompatibility in trifoliate orange (Poncirustrifoliata) and its hybrids. CTLV
Bragard, Claude, Caffier, David, Candresse, Thierry, Catara, Antonino, Chatzivassiliou, Elisavet, Dehnen‐schmutz, Katharina, Duran‐vila, Nuria, Gilioli, Gianni, Gregoire, Jean‐claude, Hollo, Gabor, Jaques Miret, Josep Anton, Jeger, Michael, Macleod, Alan, Navajas Navarro, Maria, Niere, Björn, Parnell, Stephen, Potting, Roel, Rafoss, Trond, Rossi, Vittorio, Urek, Gregor, Van Bruggen, Ariena, Van der Werf, Wopke, West, Jonathan, Winter, Stephan   +23 more
core   +1 more source

Pest categorisation of Nemorimyza maculosa

EFSA Journal, Volume 18, Issue 3, March 2020., 2020
Abstract The EFSA Panel on Plant Health performed a pest categorisation of Nemorimyza maculosa (Malloch) (Diptera: Agromyzidae) for the European Union (EU). N. maculosa is an oligophagous pest; cultivated hosts include Chrysanthemum, lettuce and other Asteraceae although there is little evidence of recent impacts. N.
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

Citrus leprosis virus C Naturally Infecting Commelina benghalensis, a Prevalent Monocot Weed of Citrus Orchards in Brazil

Plant Disease, 2012
There are two bacilliform, rhabdo-like viruses that cause citrus leprosis: Citrus leprosis virus C (CiLV-C), which accumulates in the cytoplasm of infected cells, and Citrus leprosis virus nuclear type (CiLV-N), which accumulates in their nucleus. The first one, the prototype of the new genus Cilevirus, is prevalent and occurs in several countries of ...
M A, Nunes, M P, Bergamini, L F, Coerini, M, Bastianel, V M, Novelli, E W, Kitajima, J, Freitas-Astúa   +6 more
openaire   +2 more sources

Lesões foliares e de ramos de laranjeira-doce causadas pela leprose-dos-citros Foliar and twigs lesions of sweet orange caused by citrus leprosis

Pesquisa Agropecuária Brasileira, 2007
O objetivo deste trabalho foi apresentar a descrição anatômica dos tecidos lesionados pelo Citrus leprosis virus do tipo citoplasmático (CiLV-C), em ramos e folhas de laranjeira-doce (Citrus sinensis (L.) Osbeck) 'Pêra', e fornecer dados para a ...
João Paulo Rodrigues Marques, Juliana de Freitas-Astúa, Elliot Watanabe Kitajima, Beatriz Appezzato-da-Glória   +3 more
doaj   +1 more source

Pest categorisation of Satsuma dwarf virus [PDF]

, 2017
The EFSA Panelon Plant Health performed a pest categorisation of Satsuma dwarf virus (SDV) for the EU territory. SDV is a well-known pathogen and the type species of the genus Sadwavirus in the family Secoviridae. SDV is now considered to include several
EFSA PLH Panel, EFSA PLH Panel, Hyun, Ito, Iwanami, Iwanami, Iwanami, Iwanami, Iwanami, Izawa, Kishi, Kishi, Koizumi, Kuhara, Kusano, Le Gall, Miyakawa, Moreno, Nakazono‐Nagaoka, Roistacher, Sanfaçon, Shimizu, Tanaka, Tanaka, Timmer, Timmer, Ushiyama, Usugi, Zhou, Önelge   +29 more
core   +1 more source

Pest categorisation of Liriomyza sativae

EFSA Journal, Volume 18, Issue 3, March 2020., 2020
Abstract The EFSA Panel on Plant Health performed a pest categorisation of Liriomyza sativae (Diptera: Agromyzidae) for the EU. L. sativae (the cabbage or vegetable leaf miner; EPPO code: LIRISA) is a polyphagous pest native to the Americas which has spread to Africa, Asia and Oceania. L. sativae can have multiple overlapping generations per year. Eggs
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

Pest categorisation of Witches' broom disease of lime (Citrus aurantifolia) phytoplasma [PDF]

, 2017
The EFSA Panelon Plant Health performed a pest categorisation for the Witches' broom disease of lime (Citrusaurantifolia) phytoplasma for the EU territory.
Alhudaib, Al‐Abadi, Al‐Ghaithi, Al‐Sadi, Al‐Yahyai, Al‐Zadjali, Askari, Azadvar, Bové, Bové, EFSA PLH Panel, EFSA PLH Panel, EPPO, Faghihi, Ghosh, Hemmati, IRPCM, Khan, Mirzaie, Najafinia, Saleh, Salehi, Seljak, Siampour, Weisburg, Yadav, Zina, Zreik   +27 more
core   +1 more source

Pest categorisation of Elsinoë fawcettii and E. australis [PDF]

, 2017
The Panel on Plant Health performed a pest categorisation of Elsinoë fawcettii and E. australis, the causal agents of citrus scab diseases, for the EU.
Alan MacLeod, Antonio Vicent, Ariena Van Bruggen, Bernard Bottex, Björn Niere, Claude Bragard, David Caffier, Elisavet Chatzivassiliou, Gianni Gilioli, Gregor Urek, Irene Vloutoglou, Jean‐Claude Grégoire, Jonathan West, Josep Anton Jaques Miret, Katharina Dehnen‐Schmutz, Maria Navajas Navarro, Michael Jeger, null null, Roel Potting, Stephan Winter, Stephen Parnell, Thierry Candresse, Trond Rafoss, Vittorio Rossi, Wopke Van der Werf   +24 more
core   +1 more source

Cost-effective control of plant disease when epidemiological knowledge is incomplete: modelling Bahia bark scaling of citrus. [PDF]

, 2014
A spatially-explicit, stochastic model is developed for Bahia bark scaling, a threat to citrus production in north-eastern Brazil, and is used to assess epidemiological principles underlying the cost-effectiveness of disease control strategies. The model
Cunniffe, NJ, DeSimone, RE, Gilligan, CA, Laranjeira, FF, Neri, FM   +4 more
core   +3 more sources