Plasmopara halstedii(PLASHA)
Distribution details in New Zealand
Current pest situation evaluated by EPPO on the basis of information dated
2010: Absent, unreliable record
From NPPO: Absent, unreliable record
Hall, G. (1989b) indicates that the pest was at that time recently found in New Zealand.
However, the New Zealand NPPO indicates that the pest is not present.
Constantinescu & Thines (2010): the downy mildew found in Australia and New Zealand on Arctotheca and Arctotis is thought to be caused by a new species, Plasmopara majewski.
However, the New Zealand NPPO indicates that the pest is not present.
Constantinescu & Thines (2010): the downy mildew found in Australia and New Zealand on Arctotheca and Arctotis is thought to be caused by a new species, Plasmopara majewski.
* Constantinescu O, Thines M (2010) Plasmopara halstedii is absent from Australia and New Zealand. Polish Botanical Journal 55(2):293-298.
* Hall, G. (1989a) Plant Pathology 38 (4), 604-611.
------- First record for Australasia. On Arctotis sp.
* Hall, G. (1989b) Plasmopara halstedii. CMI Descriptions of Pathogenic Fungi and Bacteria n°979. Mycopathologia 106, 205-206
* Hall, G. (1989a) Plant Pathology 38 (4), 604-611.
------- First record for Australasia. On Arctotis sp.
* Hall, G. (1989b) Plasmopara halstedii. CMI Descriptions of Pathogenic Fungi and Bacteria n°979. Mycopathologia 106, 205-206