Pest categorisation of ‘Blight and blight-like’ diseases of citrus
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Otros documentos de la autoría: Jeger, Michael; Bragard, Claude; Caffier, David; CHATZIVASSILIOU, ELISAVET; Dehnen-Schmutz, Katharina; Gilioli, Gianni; Grégoire, Jean-Claude; Jaques , Josep A.; MacLeod, Alan; Navajas Navarro, María; Niere, Björn; parnell, stephen; Potting, Roel; Rafoss, Trond; Rossi, Vittorio; Urek, Gregor; van Bruggen, Ariena; van der Werf, Wopke; West, Jonathan; Winter, Stephan; Catara, Antonino F.; Durán-Vila, Nuria; Hollo, Gabor; Kaluski, Tomasz; Candresse, Thierry
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Título
Pest categorisation of ‘Blight and blight-like’ diseases of citrusAutoría
Fecha de publicación
2018-04-11Editor
European Food Safety Authority (EFSA)Cita bibliográfica
JEGER, Michael; BRAGARD, Claude; CAFFIER, David;; CHATZIVASSILIOU, Elisavet; DEHNEN-SCHMUTZ, Katharina; GILIOLI, Gianni; GRÉGOIRE, Jean-Claude; JAQUES, Josep A.; MACLEOD, Alan; NAVAJAS NAVARRO, María; NIERE, Bjorn; PARNELL, Stephen; POTTING, Roel; RAFOSS, Trond; ROSSI, Vittorio; UREK, Gregor; VAN BRUGGEN, Ariena; VAN DER WERF, Wopke; WEST, Jonathan; WINTER, Stephan, CATARA, Antonino F.; DURÁN-VILA, Nuria; HOLLO, Gabor; KALUSKI, Tomasz; CANDRESSE, Thierry (2018). Pest categorisation of ‘Blight and blight-like’ diseases of citrus. EFSA JOURNAL, v. 16, n. 4Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://www.efsa.europa.eu/en/efsajournal/pub/5248Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
The EFSA Panel on Plant Health performed a pest categorisation of
‘
Blight and blight-like
’
for the EU
territory. Blight is a major disease of citrus. Similar
‘
blight-like
’
diseases are also known (e.g. ... [+]
The EFSA Panel on Plant Health performed a pest categorisation of
‘
Blight and blight-like
’
for the EU
territory. Blight is a major disease of citrus. Similar
‘
blight-like
’
diseases are also known (e.g. declinio,
declinamiento) and are addressed simultaneously with Blight in the present categorisation. The causal
agent(s) remain(s) unknown and the potential role of a recently identi
fi
ed citrus endogenous
pararetrovirus (Citrus Blight-associated pararetrovirus, CBaPRV) remains to be established.
Transmissibility and ability to produce consistent (although poorly speci
fi
c) symptoms have been
demonstrated and a combination of indirect approaches is used, with limits, for diagnosis. There are
large uncertainties on the biology of the causal agent(s) and on the epidemiology of the disease,
including the transmission mechanism(s) responsible for the observed
fi
eld spread. Blight has been
reported from North, Central and South America, Africa and Oceania but is not known to occur in the
EU. It is listed in Annex IIA of Directive 2000/29EC. It has the potential to enter, establish and spread
in the EU territory. The main entry pathway (citrus plants for planting) is closed by existing legislation
and entry is only possible on minor pathways (such as illegal import). Blight is a severe disease and a
negative impact is expected should it be introduced in the EU, but the magnitude of this negative
impact is very dif
fi
cult to estimate.
‘
Blight and blight like
’
satis
fi
es all criteria evaluated by EFSA to
qualify as a Union quarantine pest. It does not meet the criterion of being present in the EU to qualify
as a Union regulated non-quarantine pest (RNQP). Since the identity of the causal agent(s) of the
Blight and blight-like disease(s) and the existence and ef
fi
ciency of natural spread mechanism(s)
remain unknown, large uncertainties affect all aspects of the present pest categorisation. [-]
Publicado en
EFSA Journal (2018), v. 16. n. 4Derechos de acceso
info:eu-repo/semantics/openAccess
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