Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Wellcome W.H. Ho"'
Autor:
Rebecca J. Ganley, B. J. R. Alexander, C. E. A. Elliott, H. G. Pearson, B. Quinn, Wellcome W.H. Ho, M. Toome-Heller
Publikováno v:
Australasian Plant Pathology. 49:221-230
After the detection of the myrtle rust pathogen, Austropuccinia psidii, in New Zealand, a biosecurity response was initiated, including a wide-spread surveillance programme. Through an intensive public awareness initiative, the general public was hig
Autor:
Wellcome W.H. Ho, Louise S. Shuey, Jolanda Roux, S. Fraser, Ginna M. Granados, Andre Drenth, Alistair R. McTaggart, Esna Du Plessis, Irene Barnes
Publikováno v:
European Journal of Plant Pathology. 156:537-545
Austropuccinia psidii is a rust fungus that has expanded its known geographic distribution and host range on Myrtaceae. Invasions by rust fungi are often caused by asexual urediniospores that give rise to populations with low genotypic diversity. Rec
Autor:
Irene Barnes, Wellcome W.H. Ho, B. J. R. Alexander, Jolanda Roux, Ginna M. Granados, Alistair R. McTaggart, E. du Plessis
Publikováno v:
Australasian Plant Pathology. 48:253-256
The myrtle rust pathogen, Austropuccinia psidii, was recently detected in New Zealand and Singapore. We used microsatellite markers to identify the strain of A. psidii that caused these incursions. Our results show that the pandemic strain of the pat
Autor:
B. J. R. Alexander, C. E. A. Elliott, H. G. Pearson, B. Quinn, Rebecca J. Ganley, M. Toome-Heller, Wellcome W.H. Ho
Publikováno v:
Australasian Plant Pathology. 49:327-328
The original version of this article unfortunately contained a mistake. The image order in Fig. 2 was incorrect. The corrected figure is given below.
Autor:
Jeyaseelan Baskarathevan, Wellcome W.H. Ho, Roger G. Shivas, R. K. Taylor, Rebecca McDougal, B. J. R. Alexander
Publikováno v:
Plant Disease. 100:617-624
Puccinia psidii (Myrtle rust) is an emerging pathogen that has a wide host range in the Myrtaceae family; it continues to show an increase in geographic range and is considered to be a significant threat to Myrtaceae plants worldwide. In this study,
Publikováno v:
Australasian Plant Disease Notes. 12
Litylenchus coprosma is reported for the first time from Coprosma robusta at two locations in Wellington, New Zealand. Nematodes were isolated from the leaves with angular yellow patches limited by veins and identified as L. coprosma based on morphol
Autor:
Wellcome W.H. Ho, Zeng Qi Zhao, Ruth Griffin, B. J. R. Alexander, Nigel L. Bell, R. K. Taylor, Michael Surrey, L.T. Aalders, Yu Mei Xu
Publikováno v:
Zootaxa. 4231(2)
M eloidogyne minor Karssen et al . 2004 was collected from perennial ryegrass ( Lolium perenne L.) growing in a sports ground in Christchurch, New Zealand. This is a new record for M. minor, the first report of this nematode occurring in New Zealand,
Autor:
Wellcome W.H. Ho, B. D. Quinn, B. J. R. Alexander, N. A. Ward, Jeyaseelan Baskarathevan, D. Havell, Amin K. Pathan, R. L. Griffin
Publikováno v:
Plant Disease. 103:2128-2128
Publikováno v:
New Zealand Plant Protection. 72:281
The Mycology and Bacteriology team of the Ministry for Primary Industries’ Plant Health and Environment Laboratory is responsible for the identification and verification of all suspected exotic, new, and emerging pathogens affecting plants and the
Publikováno v:
New Zealand Plant Protection. 72:282
Citrus canker, a serious bacterial disease affecting the citrus industry worldwide, is caused by Xanthomonas citri subsp. citri (Xcc) pathotypes A, A* and Aw, and to a lesser extent by X. fuscans subsp. aurantifolii (Xfa). The recent citrus canker ou