Results 121 to 130 of about 4,852 (182)

Investigating the Impact of Xylella Fastidiosa on Olive Trees by the Analysis of MODIS Terra Satellite Evapotranspiration Time Series by Using the Fisher Information Measure and the Shannon Entropy: A Case Study in Southern Italy

Remote Sensing
Xylella Fastidiosa has been recently detected for the first time in southern Italy, representing a very dangerous phytobacterium capable of inducing severe diseases in many plants.
Luciano Telesca, Nicodemo Abate, Michele Lovallo, Rosa Lasaponara   +3 more
doaj   +1 more source

The hidden life of Xylella: mining the NCBI Sequence Read Archive reveals potential new species, host plants, and infected areas for this elusive bacterial plant pathogen

Applied and Environmental Microbiology
New crop disease outbreaks can occur when phytopathogenic bacterial pathogens acquire new traits, switch to a new host plant, or are introduced into new geographic areas.
Martial Briand, Marie-Agnès Jacques, Jessica Dittmer   +2 more
doaj   +1 more source

Multilocus sequence typing reveals the genetic distinctiveness of the Xylella fastidiosa strain CoDiRO

, 2014
Taxonomically, Xylella fastidiosa (Xf) constitutes a single species with four recognized subspecies (Xf. fastidiosa, multiplex, pauca and sandyi). For identifying subspecies and determining the taxonomic allocation of novel bacterial isolates, a widely ...
Saponari M, Almeida R, Loconsole G, Boscia D, Martelli GP   +4 more
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Field observations on the behaviour of different olive cultivars in response to Xylella fastidiosa infections

, 2014
The Italian olive germplasm comprises one of, if not the highest number of authoctonous cultivars in the world. The recent finding of severe infections of Xylella fastidiosa in Olea europaea, a relatively new host for this harmful pathogen, prompted a ...
Saponari M, Boscia D, Loconsole G, Palmisano F, Martelli GP, Savino V   +5 more
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Xylella fastidiosa in naturally infected plants in Southern Apulia: an ultrastructural study

, 2014
The discovery of Xylella fastidiosa (Xf) in olive trees affected by the quick decline syndrome (OQDS) in the Salento peninsula of Apulia (southern Italy) had prompted a series of studies which, among other aspects, investigated the presence of the ...
Saponari M, Potere O, Loconsole G, Boscia D, Martelli GP, De Stradis A   +5 more
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Experimental confirmation that Xylella fastidiosa subsp. pauca, ST53, does not colonise grapes

, 2019
Xylella fastidiosa is able to colonise a very large number of plant species, but considering each subspecies/phylogenetic clade the number of associated susceptible hosts is significantly reduced.
Saponari M, Cavalieri V, La Notte P, Altamura G, Zicca S, Montilon V, Boscia D, Palmisano F, Saponari A, De Stradis A   +9 more
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Sviluppo di una tecnica di cattura su membrana di Xylella fastidiosa finalizzata alla diagnosi molecolare

, 2019
Abbiamo testato la tecnica del printing su membrana Whatman di germogli di diverse piante ospiti di Xylella fastidiosa raccolte in area infetta. I prints su membrana sono stati poi analizzati tramite Lamp-PCR e Real-time PCR per verificare la presenza ...
Raied Abou Kubaa, Maria Saponari, Giuliana Loconsole   +2 more
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Maleïda Xylella fastidiosa [PDF]

[cat] L'ombra de filoxera: La plaga de la Xylella fastidiosa amenaça el futur dels ametllers al nord d’Alacant, posant en risc la tradició terronera i l’economia local. Com ja va passar amb la fil·loxera, els agricultors s’enfronten a una crisi que obliga a repensar el paisatge i els seus mitjans de vida.
openaire  

Preliminary results of a survey of weeds as potential hosts of Xylella fastidiosa strain CoDiRO

, 2014
To investigate the role of herbaceous plants as hosts of Xylella fastidiosa, monthly sampling of the native flora of two heavily infected olive groves and of the sides of the adjacent dirt roads was conducted from January 2014 onwards.
Venerito P, Marullo S, Saponari M, La Notte P, Susca L, Potere O, Loconsole G, Boscia D, Savino V   +8 more
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New insights on Xylella fastidiosa subsp. pauca vector transmission to olive plants

, 2021
The spittlebug Philaenus spumarius L. is known to be the predominant vector of Xylella fastidiosa Wells et al. (Xf) to olive trees in the Apulia Region of Italy. However, factors influencing Xf transmission by P.
Bodino N, Cavalieri V, Saponari M, Almeida RPP, Dongiovanni C, Bosco D   +5 more
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