Xylella fastidiosa
Jul. 15, 2024
Xylella Fastidiosa Identified in Extremadura
Extremadura joins the Balearic Islands and the Community of Valencia as the Spanish regions with active Xylella infestations.
Jun. 3, 2024
Xylella-Resilient Groves Are the Future of Apulian Olive Oil
Farmers’ associations, researchers and institutions are teaming up to replant Xylella fastidiosa-resilient olive trees in Puglia.
Mar. 25, 2024
Scientists Defend Study Finding Xylella Not Responsible for Most OQDS
Margherita Ciervo and Marco Scortichini defend their research that found Xylella fastidiosa was not responsible for most Apulian olive tree deaths over the past decade.
Mar. 14, 2024
Authorities in Puglia Confirm Culprit in Olive Tree Devastation
Officials rebuffed a recent study that implied Xylella fastidiosa was not mainly responsible for the millions of ravaged trees.
Mar. 6, 2024
Xylella May Not Be Responsible for Olive Tree Devastation in Puglia, Study Finds
The findings could unravel a decade of policy and understanding that Xylella fastidiosa was the leading cause of Olive Quick Decline Syndrome in Puglia.
Feb. 29, 2024
Authorities Identify Xylella Strain Infecting Vines, Almonds in Puglia
The new variant was detected in a region already severely affected by Xylella fastidiosa pauca.
Feb. 20, 2024 World
Balearic Islands Tighten Restrictions as Xylella Spreads in Mallorca
Oct. 30, 2023 News Briefs
Oct. 24, 2023 Production
Sep. 6, 2023 Production
Jul. 26, 2023 News Briefs
Jun. 20, 2023
Spread of Xylella Slowing in Puglia, Researchers Say
As the number of severity of new infections deccreases in the southern Italian region, farmers begin to plant and graft resilient varieties.
Feb. 7, 2023
Apulian Authorities Agree on Funding for Xylella Strategy
Faster eradication, early diagnoses and more research are among the key components of the containment strategy.
Feb. 2, 2023
In Portugal, Xylella Infection Spreads to More Species
The latest Ministry of Agriculture update outlines a worsening scenario for farmers in Portugal and nearby Spain.
Jan. 11, 2023
New Effort to Save Xylella-Hit Olive Trees in Apulia
The new Apulian initiative brings together olive growers, farm owners and researchers to save Ostuni’s centuries-old olive trees from Xylella fastidiosa.
Dec. 9, 2022
Authorities in Puglia Identify New Outbreak of Xylella Fastidiosa
Nearly 120 olive trees were found to be infected with the bacteria. Authorities also found Xylella fastidiosa in a previously-unknown host plant.
Dec. 5, 2022
Growers in Xylella-Ravaged Puglia Assess a Delicate Harvest
Farmers who have followed the phytosanitary protocol are harvesting olives from trees where the infection has been brought under control.
Nov. 15, 2022
Reimagining the Xylella-Devastated Landscape of Southern Puglia
Public and private stakeholders are working together in Salento province to plant new crops and revitalize the previously devastated landscape.
Jan. 4, 2022
Researchers Identify Xylella Vectors on Balearic Islands
Two species of insects were identified as the main vectors of the deadly olive tree pathogen on the Spanish islands.
Dec. 17, 2021
Dogs and Drones: New Projects in Puglia Emphasize Early Detection Against Xylella
Using thermal sensing and the powerful noses of dogs, authorities in Puglia ramp up efforts to detect the latest outbreaks of Xylella fastidiosa before symptoms occur.
Dec. 1, 2021
New Olive Trees Are Being Planted in Xylella-Ravaged Puglia
A new law in Italy has changed monitoring and removal operations in Xylella-plagued areas. Funds are being used to replant trees and compensate millers.
Nov. 10, 2021
Producers in Southern Italy in Crisis as Challenges Mount
From the hot and dry summer to the Covid-fueled labor shortages and unrelenting spread of Xylella fastidiosa, many farmers in Puglia find themselves in an emergency.
Nov. 1, 2021
An Estimated 33,000 Jobs Lost to Xylella Fastidiosa in Puglia
Officials warned against underestimating the threat to the region's economy posed by the continued spread of the deadly olive tree disease.
Oct. 27, 2021
Farmers in Apulia Deal with Drought, High Costs as Harvest Begins
Steep price rises for energy and fuel are adding unprecedented costs for producers. Meanwhile, agricultural associations warn drought-induced damage is worse than previously predicted.
Oct. 26, 2021
Puglia Warns Farmers of Ineffective Xylella Fastidiosa Cures
Members of the regional balance commission said no product on the market can cure the Xylella fastidiosa bacteria, which continues to hurt producers across the region.
Aug. 13, 2021
Xylella Fastidiosa Identified in Rosemary Plants in Portugal
The bacteria were identified during routine checks in Lisbon and the Algarve by Portuguese authorities. A containment protocol has already been enacted.