Pratylenchus species in pastures in the South East Region of South Australia
Ian T. Riley A B C , Jackie M. Nobbs A ,A Plant and Soil Health, SARDI, Plant Research Centre, GPO Box 397, Adelaide, SA 5001, Australia.
B School of Agriculture, Food and Wine, University of Adelaide SA 5005, Australia.
C Corresponding author. Email: ian.riley@adelaide.edu.au
Australasian Plant Disease Notes 4(1) 89-90 https://doi.org/10.1071/DN09038
Submitted: 30 June 2009 Accepted: 11 August 2009 Published: 3 September 2009
Abstract
Sixteen pastures in south-eastern South Australia were sampled to gauge the prevalence and diversity of root lesion nematodes (Pratylenchus) and to test the applicability of available DNA assays. Ten sites had Pratylenchus infestations, with three populations identified as P. neglectus or P. thornei by DNA and other morphotypes had affinities with P. penetrans and P. crenatus.
Acknowledgements
Funding was in part provided under the Pasture Soil Biology Initiative of Meat and Livestock Australia Ltd, Grain Research and Development Corporation, and Australian Wool Innovation Ltd.
Altschul SF,
Gish W,
Miller W,
Myers EW, Lipman DJ
(1990) Basic local alignment search tool. Journal of Molecular Biology 215, 403–410.
|
CAS |
PubMed |
Andrés MF,
Pinochet J,
Hernández-Dorrego A, Delibes A
(2000) Detection and analysis of inter- and intraspecific diversity of Pratylenchus spp. using isozyme markers. Plant Pathology 49, 640–649.
| Crossref | GoogleScholarGoogle Scholar |
De Luca F,
Fanelli E,
Di Vito M,
Reyes A, De Giorgi C
(2004) Comparison of the sequences of the D3 expansion of the 26S ribosomal genes reveals different degrees of heterogeneity in different populations and species of Pratylenchus from the Mediterranean region. European Journal of Plant Pathology 110, 949–957.
| Crossref | GoogleScholarGoogle Scholar |
CAS |
Hollaway GJ,
Ophel-Keller KM,
Taylor SP,
Burns RA, McKay AC
(2003) Effect of soil water content, sampling method and sample storage on the quantification of root lesion nematodes (Pratylenchus spp.) by different methods. Australasian Plant Pathology 32, 73–79.
| Crossref | GoogleScholarGoogle Scholar |
Hollaway GJ,
Vanstone VA,
Nobbs J,
Smith JG, Brown JS
(2008) Pathogenic nematodes of cereal crops in south-west Victoria, Australia. Australasian Plant Pathology 37, 505–510.
| Crossref | GoogleScholarGoogle Scholar |
Ophel-Keller K,
McKay A,
Hartley D,
Herdina
, Curran J
(2008) Development of a routine DNA-based testing service for soilborne diseases in Australia. Australasian Plant Pathology 37, 243–253.
| Crossref | GoogleScholarGoogle Scholar |
CAS |
Riley IT, Wouts WM
(2001) Pratylenchus and Radopholus species in agricultural soils and native vegetation in southern Australia. Transactions of the Royal Society of South Australia 125, 147–153.
Stirling GR, Lodge GM
(2005) A survey of Australian temperate pastures in summer and winter rainfall zones: soil nematodes, chemical, and biochemical properties. Australian Journal of Soil Research 43, 887–904.
| Crossref | GoogleScholarGoogle Scholar |
CAS |
Vanstone VA,
Hollaway GJ, Stirling GR
(2008) Managing nematode pests in the southern and western regions of the Australian cereal industry: continuing progress in a challenging environment. Australasian Plant Pathology 37, 220–234.
| Crossref | GoogleScholarGoogle Scholar |
