Results 51 to 60 of about 4,281 (158)

Pest categorisation of Aschistonyx eppoi [PDF]

, 2018
The Panel on Plant Health performed a pest categorisation of the gall midge Aschistonyx eppoi Inouye (1964) (Diptera, Cecidomyiidae), for the EU. A. eppoi is a well‐defined and distinguishable species, native to Japan and Korea, and recognised as a pest ...
Alan MacLeod, Ariena Van Bruggen, Björn Niere, Claude Bragard, David Caffier, Elisavet Chatzivassiliou, Gianni Gilioli, Gregor Urek, 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, Virág Kertész, Vittorio Rossi, Wopke Van der Werf   +22 more
core   +3 more sources

Genome-Wide Transposon Screen of a Pseudomonas syringae mexB Mutant Reveals the Substrates of Efflux Transporters. [PDF]

, 2019
Bacteria express numerous efflux transporters that confer resistance to diverse toxicants present in their environment. Due to a high level of functional redundancy of these transporters, it is difficult to identify those that are of most importance in ...
Deutschbauer, Adam M, Helmann, Tyler C, Lam, Jennifer, Lindow, Steven E, Ongsarte, Caitlin L   +4 more
core   +1 more source

A New Resource for Research and Risk Analysis: The Updated European Food Safety Authority Database of Xylella spp. Host Plant Species [PDF]

Phytopathology®, 2019
Following a series of requests for scientific advice from the European Commission starting in 2013, the European Food Safety Authority (EFSA) conducted a pest risk assessment and created a comprehensive Xylella fastidiosa host plant database. The last update of the database, published in September 2018, includes information on host plants of both X ...
Alice Delbianco, Ewelina Czwienczek, Marco Pautasso, Svetla Kozelska, Mario Monguidi, Giuseppe Stancanelli   +5 more
openaire   +3 more sources

Resisting Xylella fastidiosa: xylem anatomical changes in the susceptible olive cultivar Cellina di Nardò after long‐term infection

Plant Biology, EarlyView.
After long‐term infection, the susceptible O. europaea cultivar Cellina di Nardò modified its wood anatomical traits as an adaptive response to counteract Xylella fastidiosa, exhibiting spontaneous canopy restoration. Abstract The Xylella fastidiosa subsp.
E. Sabella, D. Greco, E. Nutricati, A. Frontini, L. De Bellis, M. Vergine, A. Luvisi   +6 more
wiley   +1 more source

Spittlebugs of Mediterranean Olive Groves: Host-Plant Exploitation throughout the Year

Insects, 2020
Spittlebugs are the vectors of the bacterium Xylella fastidiosa Wells in Europe, the causal agent of olive dieback epidemic in Apulia, Italy. Selection and distribution of different spittlebug species on host-plants were investigated during field surveys
Nicola Bodino, Vincenzo Cavalieri, Crescenza Dongiovanni, Matteo Alessandro Saladini, Anna Simonetto, Stefania Volani, Elisa Plazio, Giuseppe Altamura, Daniele Tauro, Gianni Gilioli, Domenico Bosco   +10 more
doaj   +1 more source

Effect of bacterial inoculation, plant genotype and developmental stage on root-associated and endophytic bacterial communities in potato (Solanum tuberosum) [PDF]

Beneficial bacteria interact with plants by colonizing the rhizosphere and roots followed by further spread through the inner tissues, resulting in endophytic colonization.
Andreote, F.D., Araujo, W.L., Azevedo, J.L., Overbeek, L.S., van, Rocha, U.N., da   +4 more
core   +2 more sources

Pest categorisation of Arceuthobium spp. (non-EU) [PDF]

, 2018
Following a request from the European Commission, the EFSA Panel on Plant Health performed a pest categorisation of Arceuthobium spp. (non-EU), a well-defined and distinguishable group of parasitic plant species of the family Viscaceae, also known as ...
Chaudhry, Dwarka, EFSA PLH Panel, Hawksworth, Hawksworth, Hill, Jeger, Jeger, Jeger, Jerome, Linhart, Marler, Mathiasen, Mathiasen, Mehl, Nickrent, Nickrent, Nickrent, Nickrent, Nickrent, Queijeiro‐Bolaños, Reif, Robinson, Shamoun, Shaw, Smith, Vannini, Watson, Xia   +28 more
core   +3 more sources

Host plant richness and abundance drive populations of a super‐generalist xylem‐feeding insect

Ecological Entomology, Volume 51, Issue 3, Page 570-579, June 2026.
Philaenus spumarius abundance was assessed across 93 sites and four habitat types (olive groves, vineyards, meadows, and field margins) within eight heterogeneous agricultural landscapes over the year. In spring, nymph abundance was positively associated with herbaceous plant species richness and vegetation cover, highlighting that even super ...
Francesco Sanna, Jacopo Lupoletti, Nicola Mori, Lorenzo Marini   +3 more
wiley   +1 more source

Predisposing Factors for “Olive Quick Decline Syndrome” in Salento (Apulia, Italy)

Agronomy, 2020
Recently, a new severe disease has been reported in the Salento area (Apulia region, southern Italy) in the multimillennial olive agro-ecosystem, given the common name “olive quick decline syndrome” (OQDS). Together with Xylella fastidiosa subsp.
Marco Scortichini
doaj   +1 more source

FISH Illumination of the Oak Wilt Pathogen, Bretziella fagacearum, on Vectoring Insects and in the Red Oak Host Tissues

Forest Pathology, Volume 56, Issue 2, April 2026.
ABSTRACT Oak wilt, caused by Bretziella fagacearum, is a destructive vascular disease of oaks in North America, yet fine‐scale spatial localisation of the pathogen in host tissues and on insect vectors remains poorly characterised. In this study, we developed and validated a species‐specific fluorescence in situ hybridisation (FISH) probe targeting the
Martine Blais, Karandeep Chahal, Monique L. Sakalidis, Philippe Tanguay   +3 more
wiley   +1 more source