Results 81 to 90 of about 4,281 (158)

Identification and characterization of endophytic bacteria isolated from in vitro cultures of peach and pear rootstocks [PDF]

, 2016
WOS: 000378934900002PubMed ID: 28330195Endophytes are microorganisms which live symbiotically with almost all varieties of plant and in turn helping the plant in a number of ways.
Fakhra Liaqat, Rengin Eltem
core   +1 more source

Potential impacts of plant pests and diseases on trees and forests in the United Kingdom

PLANTS, PEOPLE, PLANET, Volume 7, Issue 5, Page 1538-1550, September 2025.
The UK Plant Health Risk Register (PHRR) has so far identified 581 Plant Pests and Diseases (PPDs) that could invade the United Kingdom and affect 74 tree species. The combined effects of multiple invasions on trees are little understood and seldom considered.
Daniel P. Bebber, Ilya M. D. Maclean, Jonathan R. Mosedale, Benjamin D. Youngman   +3 more
wiley   +1 more source

Lessons from One Fastidious Bacterium to Another: What Can We Learn about Liberibacter Species from Xylella fastidiosa

Insects, 2019
Huanglongbing is causing economic devastation to the citrus industry in Florida, and threatens the industry everywhere the bacterial pathogens in the Candidatus Liberibacter genus and their insect vectors are found.
Angela Kruse, Laura A. Fleites, Michelle Heck   +2 more
doaj   +1 more source

Pest categorisation of Sternochetus mangiferae [PDF]

, 2018
The European Commission requested EFSA to conduct a pest categorisation of Sternochetus mangiferae (Coleoptera: Curculionidae), a monophagous pest weevil whose larvae exclusively feed on mango seeds, whereas adults feed on mango foliage. S.
Bragard, Claude, Czwienczek, Ewelina, Dehnen-Schmutz, Katharina, Di Serio, Francesco, Gonthier, Paolo, JACQUES, Marie-Agnès, Jaques , Josep A., Justesen, Annemarie Fejer, MacLeod, Alan, Magnusson, Christer, Milonas, Panagiotis, Navas-Cortes, Juan A., parnell, stephen, Potting, Roel, Reignault, Philippe, Thulke, Hans-Hermann, van der Werf, Wopke, Vicent, Antonio, Yuen, Jonathan, Zappalà, Lucia   +19 more
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In Hyphomicrobium denitrificans Two Related Sulfane‐Sulfur Responsive Transcriptional Repressors Regulate Thiosulfate Oxidation and Have a Deep Impact on Nitrate Respiration and Anaerobic Biosyntheses

Molecular Microbiology, Volume 124, Issue 3, Page 204-220, September 2025.
In Hyphomicrobium denitrificans, the use of thiosulfate as a supplemental electron donor is regulated by two homologous sulfane‐sulfur responsive ArsR‐type transcriptional repressors, sHdrR and SoxR, that act cooperatively. Remarkably, the regulation by sHdrR/SoxR extends far beyond sulfur oxidation and deeply affects anaerobic metabolism, particularly
Jingjing Li, Nora E. Schmitte, Kaya Törkel, Christiane Dahl   +3 more
wiley   +1 more source

Pest categorisation of Xiphinema californicum [PDF]

, 2017
The Panel on Plant Health performed a pest categorisation of Xiphinema californicum (Nematoda: Longidoridae) for the EU. The nematode is a well-defined taxon belonging to a group of morphologically similar species called Xiphinema americanum sensu lato ...
Alkemade, Brown, Brown, Brown, Cho, EFSA PLH Panel, EPPO, Erum, FAO, Griesbach, Griesbach, Gutiérrez‐Gutiérrez, Hafez, Halbrendt, Halbrendt, He, Hoy, Kottek, Kumari, Lamberti, Lamberti, Lamberti, Lamberti, Lazarova, Lownsbery, Oliveira, Orlando, Southey, Taylor, Ye   +29 more
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Pseudomonas syringae Lipopolysaccharide Synthesis Gene wbpL Displays Heterogeneous Expression Within In Vitro and In Planta Populations

MicrobiologyOpen, Volume 14, Issue 4, August 2025.
Genetically identical bacteria in the same environment sometimes behave differently. This happens for the expression of wbpL, a gene of plant pathogenic Pseudomonas syringae that shapes the bacterial surface and is important for infection and immunity.
Laura Mancera‐Miranda, José S. Rufián, Nieves López‐Pagán, Javier Ruiz‐Albert, Carmen R. Beuzón   +4 more
wiley   +1 more source

Monitoramentos realizados no cultivo da ameixeira na região sul do Brasil visando adaptação das recomendações técnicas. [PDF]

, 2019
bitstream/CPACT-2009-09/11813/1/documento_235 ...
CASTRO, L. A. S. de
core  

Pest categorisation of Anthonomus quadrigibbus [PDF]

, 2018
The Panel on Plant Health performed a pest categorisation of the weevil Anthonomus quadrigibbus Say, (Coleoptera: Curculionidae), for the EU. A. quadrigibbus is a well-de fi ned and distinguishable species, recognised as an occasional pest of ...
Alan MacLeod, Ariena Van Bruggen, Björn Niere, Ciro Gardi, Claude Bragard, David Caffier, EFSA Panel on Plant Health (EFSA PLH Panel), Elisavet Chatzivassiliou, Gianni Gilioli, Gregor Urek, Jean‐Claude Grégoire, Jonathan West, Josep Anton Jaques Miret, Katharina Dehnen‐Schmutz, Maria Navajas Navarro, Michael Jeger, Roel Potting, Stephan Winter, Stephen Parnell, Thierry Candresse, Trond Rafoss, Vittorio Rossi, Wopke Van der Werf   +22 more
core   +3 more sources

Spread of Xylella fastidiosa in Majorca Island Agroecosystems: Interaction Between Insect Vectors, Woody Hosts and Bacterial Subspecies

Plant Pathology, Volume 74, Issue 6, Page 1867-1877, August 2025.
Philaenus spumarius is the main vector of Xylella fastidiosa in Majorca, maintaining high infectivity on wild hosts and facilitating pathogen spread in almonds and vineyards. ABSTRACT Xylella fastidiosa (XF) is a gram‐negative bacterium naturally transmitted by xylem sap‐feeding insects that causes serious plant diseases.
Miquel Llompart, Miquela Alomar, Jonatan Ortega, Josep Cifre, Diego Olmo, Andreu Juan, Jordi Sabaté   +6 more
wiley   +1 more source