Detection of Phytophthora elongata sp. nov in Australia

 

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Дата публикации

Вт, 30 Июн 2015, 06:18

Последнее обновление

Июнь 30, 2015, 6:18 д.п.

Report Number

AUS-43/1

Страна

Australia

Идентификационная информация о вредном организме

Phytophthora elongata - (PHYTEL)

Статус оповещения

Final

Растения-хозяева

Eucalyptus marginata. Occasionally Corymbia calophylla, Banksia spp.

Pest Status (old values from ISPM 8 -1998 )

• Present: only in some areas

Pest Status (ISPM 8 - 2021)

• Present: not widely distributed and under official control

Географическое распространение

Detected in Western Australia and Victoria

Краткое описание

The fungus has been isolated in the northern jarrah forest of Western Australia from the roots and collars of dead and dying Eucalyptus marginata and occasionally Corymbia calophylla in rehabilitated bauxite mine pits. It has also been associated with dead and dying plants of several mid- and understorey species in the northern and southern jarrah forest -Banksia grandis, Leucopogon propinquus, Dryandra squarrosa and an Andersonia sp., as well as the monocotyledonous Xanthorrhoea preissii, X. gracilis and Patersonia xanthina. P. elongata has also been isolated from sandy soils and loams in Victoria in eastern Australia. The fungus may have been in Western Australia since the 1990s.

Опасность

The fungus causes wilting and dieback, root and collar rot.

Свяжитесь для получения информации

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

Файлы отчета

Веб-сайт

Ключевые слова по изданию

Pest status:Present/Presence

Ключевые слова по товарам