Entries by Staff

Risk assessment of ‘Candidatus Liberibacter solanacearum’ transmission by the psyllids Bactericera trigonica and B. tremblayi from Apiaceae crops to potato

Sci Rep. 2017 Apr 3;7:45534. doi: 10.1038/srep45534. Antolinez C.A.1, Fereres A.1, Moreno A.1 1 Instituto de Ciencias Agrarias (ICA, CSIC), Consejo Superior de Investigaciones Científicas (CSIC), C/Serrano 115 Dpdo 28006 Madrid, Spain Abstract Candidatus Liberibacter solanacearum (Lso) is bacterium transmitted by psyllids to Solanaceae and Apiaceae plants. So far, Lso is found in Europe affecting Apiaceae. […]

EFSA releases a systematic literature search on susceptibility of olive cultivars to Xylella fastidiosa ST53

Following a request from the European Commission, the European Food and Safety Agency (EFSA) has recently released a statement on the susceptibility of olive cultivars to the strain of Xylella fastidiosa (subsp. pauca CoDiRO strain, ST53) consistently found in the Apulian outbreaks, on the basis of twenty-one bibliographical references currently available in the scientific literature. […]

Non-destructive DNA extraction from Psyllids

This protocol describes the method for extracting DNA from psyllid vectors, thereby retaining a voucher specimen (exoskeleton) after extraction. It has been prepared and made available by SG-SASA, as a part of the CRF Psyllid Project, funded by the Scottish Government and the H2020-funded POnTE Project. The protocol is available in four different languages: English […]

Francoise Poliakoff (ANSES) new coordinator of POnTE WP 4, dedicated to diagnostics

POnTE Consortium has recently announced an important novelty in its internal organization. Dr. Françoise Poliakoff, senior plant pathologist and head of bacteriology, virology and GMO units in Plant Health Laboratory (ANSES-LSV), has accepted to lead the coordination of the Work Package “4”, dedicated to the “Implementation and validation of diagnostics for early and rapid detection of […]

Neonicotinoid insecticides losing efficiency in potato psyllid control

by Kay Ledbetter The potato industry may be losing a mainstay in the battle against psyllids, according to a recent Texas A&M AgriLife Research study. Dr. Ada Szczepaniec, AgriLife Research entomologist in Amarillo, said while there may be varying degrees of resistance to neonicotinoid insecticides in populations of psyllids across Texas, her recent study indicates […]