Results 51 to 60 of about 11,753 (222)

Universal detection of phytoplasmas and Xylella spp. by TaqMan singleplex and multiplex real-time PCR with dual priming oligonucleotides. [PDF]

PLoS ONE, 2017
Phytoplasmas and Xylella spp. are bacteria that cause many economically important plant diseases worldwide. TaqMan probe-based quantitative real-time polymerase chain reaction (qPCR) assays have been utilized to universally detect phytoplasmas or Xylella
Takao Ito, Koichi Suzaki
doaj   +1 more source

Diffusible Signal Factor (DSF)-dependent quorum sensing in pathogenic bacteria and its exploitation for disease control [PDF]

, 2016
Cell-to-cell signals of the Diffusible Signal Factor (DSF) family are cis-2-unsaturated fatty acids of differing chain length and branching pattern. DSF signalling has been described in diverse bacteria to include plant and human pathogens where it acts ...
Dow, J. Maxwell
core   +1 more source

Xylella fastidiosa Dispersion on Vegetal Hosts in Demarcated Zones in the North Region of Portugal

Microbiology Research
The detection of Xylella fastidiosa in Portugal occurred through prospection in 2019 in Vila Nova de Gaia, Porto, in plants of Lavandula dentata L. Currently, in Portugal, there are 18 Xylella fastidiosa Demarcated Zones (DZs). The main objective of this
Talita Loureiro, Luís Serra, Ângela Martins, Isabel Cortez, Patrícia Poeta   +4 more
doaj   +1 more source

Feeding sites and food intake of Bucephalogonia xanthophis (Berg) (Hemiptera: Cicadellidae), a sharpshooter vector of Xylella fastidiosa, on citrus plants [PDF]

, 2008
A cigarrinha Bucephalogonia xanthophis (Berg) (Hemiptera: Cicadellidae) é um importante vetor da bactéria Xylella fastidiosa, agente causal da clorose variegada dos citros. Este trabalho teve como objetivo identificar o local preferido de alimentação e o
BONANI, Jean Patrick, LOPES, João Roberto Spotti, MARQUES, Rodrigo Neves, MIRANDA, Marcelo Pedreira de, VIOLA, Denise Nunes   +4 more
core   +2 more sources

RNA interference in crop protection: opportunities and challenges during the transition to commercialization

Pest Management Science, EarlyView.
RNA interference (RNAi) technologies, host‐induced gene silencing (HIGS) and spray‐induced gene silencing (SIGS), potentially offer sustainable crop protection. However, efficacy, costs, regulatory clarity, and socio‐environmental impacts require further evaluation for broader use.
Elisabetta Sergi, Anna Narduzzo, Alessandra Di Canito, Francesco Favaretto, Luca Nerva, Walter Chitarra, Lucia Bologna, Jacopo Bacenetti, Giuliana Maddalena, Simona Masiero, Ileana Vigentini, Gabriella De Lorenzis, Silvia Laura Toffolatti   +12 more
wiley   +1 more source

Optimization of pathogenicity assays to study the Arabidopsis thaliana-Xanthomonas campestris pv. campastris pathosystem [PDF]

, 2005
The cruciferous weed Arabidopsis thaliana and the causal agent of black rot disease of Crucifers Xanthomonas campestris pv. campestris ( Xcc ) are both model organisms in plant pathology.
Alvarez, Bretschneider, Buell, da Silva, Godard, Hugouvieux, Katagiri, Lacomme, Lummerzheim, Lummerzheim, Quirino, Shaw, Simpson, Simpson, Slater, Somerville, Tang, Vicente, Vorholter, Williams, Winson   +20 more
core   +3 more sources

Sustainable Tourism and Projectification: Evidence from South‐Eastern Italy

The Political Quarterly, EarlyView.
Abstract This article examines how public policy can be used to promote local tourism and steer it towards sustainability. It uses the municipality of Lecce—a medium‐sized city in south‐eastern Italy—and the broader Salento region as a critical case study, drawing on descriptive statistics, administrative data on local policy projects promoting culture
Lorenzo Mascioli
wiley   +1 more source

Efficacy of Selected Commercial Bio‐Products in Disrupting Symbiont Acquisition and Survival of Halyomorpha halys (Hemiptera: Pentatomidae)

Entomologia Experimentalis et Applicata, EarlyView.
Targeting the symbiont Candidatus Pantoea carbekii offers a novel way to manage the invasive brown marmorated stink bug (Halyomorpha halys). Among the three commercial bio‐products tested, Dentamet significantly reduced symbiont acquisition and caused up to 75% nymphal mortality in laboratory conditions, which was confirmed by quantitative Real‐Time ...
Celal Tuncer, Abdullah Okan Seçer, I. Oguz Ozdemir, Göksel Özer, Mehtap Alkan, Matteo Masperro, Tommaso De Gregorio   +6 more
wiley   +1 more source

Distribution And Adaptation Of Xylella Fastidiosa In Californian Grapevines

Proceedings of the European conference on Xylella fastidiosa: finding answers to a global problem, Palma de Mallorca, Spain, 13-15 November 2017, pp. 10, 2017
Acknowledgment This work has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement N. 727987 "Xylella fastidiosa Active Containment Through a multidisciplinary-Oriented Research Strategy XF-ACTORS"and from the Marie Sklodowska-Curie program grant agreement N. 707013.
Vanhove, M., Sicard, A., Almeida, R.
openaire   +1 more source

No evidence for cicadas’ implication in Xylella fastidiosa epidemiology

Entomologia Generalis, 2020
Cicadas are prominent insects in the Mediterranean basin environments, including in olive orchards. The bacterium Xylella fastidiosa is a xylem-limited vector-borne plant pathogen that was introduced into southern Italy, causing significant losses of olive trees. Cicadas are xylem-sap feeders and potential vectors of X.
Cornara D, Marra M, Tedone B, Cavalieri V, Porcelli F, Fereres A, Purcell A, Saponari M   +7 more
openaire   +4 more sources