Detection of a new pathotype of Elsinoe australis causing black scab of jojoba in New South Wales and Queensland

Дата публикации

Пт, 28 Окт 2011, 00:00

Последнее обновление

Июнь 23, 2023, 5:52 д.п.

Report Number

AUS-48/3

Страна

Australia

Идентификационная информация о вредном организме

Elsinoe australis - (ELSIAU)

Статус оповещения

Final

Растения-хозяева

Jojoba (Simmondsia chinensis)

Pest Status (old values from ISPM 8 -1998 )

• Present: only in some areas

Pest Status (ISPM 8 - 2021)

• Present: not widely distributed and not under official control

Географическое распространение

New South Wales and Queensland

Краткое описание

In 2005, a black scab of jojoba was seen in jojoba plantations in New South Wales and Queensland. Black scab lesions were detected on leaves and stems.

Identification of the cause was undertaken and it has been determined that it is a new distinct pathotype, separate from other Elsinoe species found in Australia.Further work is ongoing to define host range and pathogenicity.

Опасность

A new pathotype of E. australis has been detected on jojoba. It has not been found on sweet oranges in Australia.

Свяжитесь для получения информации

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

Файлы отчета

Веб-сайт

Ключевые слова по изданию

Pest reporting

Ключевые слова по товарам