Results 11 to 20 of about 459 (109)

Identification of Green-Leaf Volatiles Released from Cabbage Palms (Sabal palmetto) Infected with the Lethal Bronzing Phytoplasma. [PDF]

Plants (Basel), 2023
: Lethal bronzing (LB) is a fatal infection that affects over 20 species of palms (Arecaceae) and is caused by the phytoplasma ?Candidatus Phytoplasma aculeata?.
Ferreira JA, Ramos JA, Dutra DRCS, Di Lella B, Helmick EE, Queiroz SCN, Bahder BW.   +6 more
europepmc   +3 more sources

Pest categorisation of Haplaxius crudus. [PDF]

EFSA J, 2020
The EFSA Panel on Plant Health performed a pest categorisation of the planthopper Haplaxius crudus (Hemiptera: Cixiidae) for the EU. This species occurs from south-eastern USA to Northern Brazil and on many Caribbean islands. Adults oviposit on grasses,
EFSA Panel on Plant Health (PLH), Bragard C, Dehnen-Schmutz K, Di Serio F, Gonthier P, Jacques MA, Jaques Miret JA, Justesen AF, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Thulke HH, Van der Werf W, Civera AV, Yuen J, Zappalà L, Czwienczek E, Kertész V, Streissl F, MacLeod A.   +22 more
europepmc   +6 more sources

Commodity risk assessment of oak and walnut logs from the US. [PDF]

EFSA J
Abstract The European Commission submitted to the EFSA Panel on Plant Health a Dossier from the United States proposing the use of a vacuum–steam–heat treatment as a stand‐alone phytosanitary measure to mitigate the risk of entry of Bretziella fagacearum, Geosmithia morbida and its vector Pityophthorus juglandis (thousand cankers disease complex) into ...
EFSA Panel on Plant Health (PLH), Vicent Civera A, Baptista P, Berlin A, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Di Serio F, Filipiak A, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Potting R, Susi H, van Der Gaag DJ, Battisti A, Bragard C, Mas H, Rigling D, Faccoli M, Mikulová A, Stergulc F, Mosbach-Schulz O, Streissl F, Gonthier P.   +30 more
europepmc   +2 more sources

Thidiazuron: New Trends and Future Perspectives to Fight Xylella fastidiosa in Olive Trees. [PDF]

Antibiotics (Basel), 2022
These days, most of our attention has been focused on the COVID‐19 pandemic, and we have often neglected what is happening in the environment. For instance, the bacterium Xylella fas‐ tidiosa re‐emerged as a plant pathogen of global importance in 2013 ...
Catalano A, Ceramella J, Iacopetta D, Mariconda A, Scali E, Bonomo MG, Saturnino C, Longo P, Aquaro S, Sinicropi MS.   +9 more
europepmc   +5 more sources

Pest categorisation of Bretziella fagacearum. [PDF]

EFSA J, 2018
Following a request from the European Commission, the EFSA Plant Health (PLH) Panel performed a pest categorisation of Bretziella fagacearum, a well‐defined and distinguishable fungal species of the family Ceratocystidaceae.
EFSA Panel on Plant Health (EFSA PLH Panel), Jeger M, Bragard C, Caffier D, Candresse T, Chatzivassiliou E, Dehnen-Schmutz K, Gilioli G, Grégoire JC, Jaques Miret JA, MacLeod A, Navajas Navarro M, Niere B, Parnell S, Potting R, Rafoss T, Rossi V, Urek G, Van Bruggen A, Van der Werf W, West J, Winter S, Boberg J, Gonthier P, Pautasso M.   +24 more
europepmc   +5 more sources

Pest categorisation of Pantoea stewartii subsp. stewartii. [PDF]

EFSA J, 2018
Following a request from the European Commission, the EFSA Plant Health Panel performed a pest categorisation of Pantoea stewartii subsp. stewartii (hereafter P. s. subsp. stewartii). P. s. subsp.
EFSA Panel on Plant Health (EFSA PLH Panel), Jeger M, Bragard C, Candresse T, Chatzivassiliou E, Dehnen-Schmutz K, Gilioli G, Grégoire JC, Jaques Miret JA, MacLeod A, Navajas Navarro M, Niere B, Parnell S, Potting R, Rafoss T, Rossi V, Urek G, Van Bruggen A, Van der Werf W, West J, Winter S, Manceau C, Pautasso M, Caffier D.   +23 more
europepmc   +5 more sources

Pest categorisation of Phymatotrichopsis omnivora. [PDF]

EFSA J, 2019
The Panel on Plant Health performed a pest categorisation of Phymatotrichopsis omnivora, the causal agent of Phymatotrichum root rot of more than 2,000 dicotyledonous plant species, for the EU. The pest is listed as Trechispora brinkmannii in Annex IAI
EFSA Panel on Plant Health (PLH), Bragard C, Dehnen-Schmutz K, Di Serio F, Gonthier P, Jacques MA, Jaques Miret JA, Justesen AF, MacLeod A, Sven Magnusson C, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Thulke HH, Van der Werf W, Yuen J, Zappalà L, Jeger M, Vloutoglou I, Bottex B, Vicent Civera A.   +22 more
europepmc   +7 more sources

History of lethal yellowing with emphasis on the susceptibility of royal palms (Roystonea spp.) [PDF]

, 2023
Objective: To explore the available literature relating to lethal yellowing (LY) in order to assess the susceptibility of royal palms (Roystonea spp.) to this disease.
Ortiz garcía, Carlos Fredy, PALMA CANCINO, PABLO JOSÉ, Ramos Hernández, Eder   +2 more
core   +2 more sources

Microsatellite gene diversity in coconut (Cocos nucifera L.) accessions resistants to lethal yellowing disease [PDF]

, 2010
One of the problems faced in coconut cultivation is the lethal yellowing disease. Experimental trials, conducted in endemic region, showed that the Vanuatu Tall and Sri-Lanka Green Dwarf genotypes weretolerant while the West African Tall appeared ...
Dery, SK, Koffi, KE, Konan, JL, Konan, KJN, Lebrun, P, Sangare, A   +5 more
core   +2 more sources

Lethal yellowing disease of the coconut palms (cocos nucifera l.): An overview of the crises [PDF]

, 2015
Phytoplasmas are minute cell, wall-less prokaryotes with a diameter less than 1 micrometer ranging from 200 to 800 μm. They have cytoplasma, ribosome and strands of nucleus materials.
Eziashi, E, Omamor, I
core   +2 more sources