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

Дата публикации
Птн, 28 Окт 2011, 02:00
Последнее обновление
Июнь 30, 2015, 8:13 д.п.
Report Number
AUS-48/2
Страна
Australia
Идентификационная информация о вредном организме
Elsinoe australis - (ELSIAU)
Статус оповещения
Preliminary
Растения-хозяева
Jojoba (Simmondsia chinensis)
Статус вредного организма
  • Present: only in some areas
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 ippc.contactpoint@agriculture.gov.au
Ключевые слова по изданию
Pest reporting
Ключевые слова по товарам

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