Eradication of Xanthomonas citri subsp. citri (citrus canker) from Australia

Fecha de publicación

Vie, 30 Abr 2021, 03:18

Última actualización

Abr. 30, 2021, 3:18 a.m.

Número del informe

AUS-100/1

País

Australia

Plaga identificada

Xanthomonas citri subsp. citri - (XANTCI)

Estado del informe

Final

Hospederos

Wide host range, primarily Citrus spp., Fortunella spp. and Poncirus spp. Examples include: Citrus aurantiifolia (lime; Mexican lime), Citrus aurantium (sour orange), Citrus hystrix (kaffir lime; Mauritius bitter orange), Citrus latifolia (Tahitian lime), Citrus limetta (sweet lemon tree), Citrus limon (lemon), Citrus maxima (pummelo), Citrus reshni (Cleopatra mandarin), Citrus reticulata (mandarin), Citrus sinensis (navel orange), Citrus sunki (sour mandarin), Citrus tankan (tankan mandarin) and Citrus x paradisi (grapefruit).

Pest Status (old values from ISPM 8 -1998 )

• Absent: pest eradicated

Pest Status (ISPM 8 - 2021)

• Absent: pest eradicated

Distribución geográfica

Not Applicable – Pest Eradicated

Resumen

In April 2018, Xanthomonas citri subsp. citri (citrus canker) was detected in the Northern Territory and Western Australia on potted West Indian lime plants linked to retail nurseries.

In April 2021, after a successful eradication program citrus canker has been declared to be absent from all Australian states and territories.

Peligro

Citrus canker is a contagious disease caused by the bacteria Xanthomonas citri subsp. citri, which can affect all citrus species and cultivars. The disease presents as lesions or cankers at infection sites and severely impacts fruit quality and yield. Premature fruit drop can occur, along with defoliation, twig dieback and general tree decline. In severe cases, it can lead to tree death.

Contacto para obtener más información

Australian Chief Plant Protection Officer Australian Government Department of Agriculture, Water and the Environment GPO Box 858 Canberra ACT 2601 [email protected]

Archivos de informes

Sitio web

Palabras claves del tema

Eradication/Successful eradication

Palabras clave del producto