Claim · model-written summary
Ct is reported in Spain, France, Italy and Greece.
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorDirectionValueQualifier
Verbatim
e0“Ct is reported in Spain, France, Italy and Greece.”
Title
Scientific Opinion on the pest categorisation of Circulifer haematoceps and C. tenellus
EFSA Panel on Plant Health (PLH) EFSA Journal 2015. doi:10.2903/j.efsa.2015.3988
Other claims from this paper (14)
- Observation Circulifer tenellus and C. haematoceps are identifiable insect species using external morphology and male genitalia.
- Observation Both vectors are considered Old World natives; Ct also occurs in North America and the Caribbean.
- Observation Ch is reported in 11 EU Member States.
- Observation Neither vector is harmful itself, but both transmit Spiroplasma citri, which causes citrus stubborn disease.
- Observation Ct's major North American impact is transmission of Beet curly top virus to sugarbeet.
- Observation Ct transmits Candidatus Phytoplasma trifolii.
- Observation Ch transmits Ca P. asteris.
- Observation The pathogens are not transmitted transovarially.
- Observation Ch and Ct are regulated EU harmful organisms for Citrus, Fortunella and Poncirus planting material despite broader host ranges.
- Mechanism Ch and Ct likely spread on planting material because eggs are laid in leaf veins and petioles.
- Observation Both vectors have been observed hitch-hiking on terrestrial vehicles.
- Observation Ct has very high flight capacity.
- Observation Both vectors have many hosts, especially Chenopodiaceae, Brassicaceae and Asteraceae.
- Observation Risk-area ecological conditions suit S. citri establishment and spread where citrus grows.