Evaluating wheat for tolerance and resistance to root-lesion nematodes

Paper

Thompson, J. P., Clewett, T. G., Sheedy, J. G. and Seymour, N. P.. 2008. "Evaluating wheat for tolerance and resistance to root-lesion nematodes." Hodda, Mike (ed.) 5th International Congress of Nematology (5ICN 2008): Nematodes Down Under. Brisbane, Australia 13 - 18 Jul 2008 Canberra, Australia.
Paper/Presentation Title

Evaluating wheat for tolerance and resistance to root-lesion nematodes

Presentation TypePaper
AuthorsThompson, J. P. (Author), Clewett, T. G. (Author), Sheedy, J. G. (Author) and Seymour, N. P. (Author)
EditorsHodda, Mike
Journal or Proceedings TitleProceedings of the 5th International Congress of Nematology (5ICN 2008)
Year2008
Place of PublicationCanberra, Australia
Web Address (URL) of Paperhttp://5icn.org/
Conference/Event5th International Congress of Nematology (5ICN 2008): Nematodes Down Under
Event Details
5th International Congress of Nematology (5ICN 2008): Nematodes Down Under
Event Date
13 to end of 18 Jul 2008
Event Location
Brisbane, Australia
Abstract

Root-lesion nematodes are estimated to cost the Australian wheat industry AUD$260 million/year. Pratylenchus thornei is the dominant species in the north and P. neglectus in the
south and west. We have tested wheat lines for tolerance to P. thornei on a dedicated 10-ha site of vertisolic soil near Jondaryan 170 km west of Brisbane. The site has been managed in a 4-year rotation of fallow-sorghum-wheat-wheat test plots, such that 2.5 ha are available each year with high P. thornei population and negligible other soil-borne wheat pathogens.
About 2000 early-generation wheat lines are sown in unreplicated plots of 3 rows each 5 m long which are rated twice during the growing season for symptoms of nematode damage. Pre-release lines and varieties for the northern region are sown in plots of 7 rows by 8 m long in replicated experiments on two sowing dates. Yield of the lines/varieties determined from machine harvest is expressed as percentage of site mean yield (SMY) and averaged across trials and years. Tolerance indices derived from SMY have proved very predictive of varietal yield at independent sites infested with P. thornei, and are published annually in extension brochures. Resistance of wheat lines against P. thornei and P. neglectus has been assessed in replicated glasshouse experiments. The wheat lines are tested in pots of vertisolic soil inoculated with cultured nematodes and grown with optimum nutrition, water supply and temperature for nematode multiplication. After 16 weeks, nematodes are extracted from roots and soil from the bottom half of the pot and enumerated under a compound microscope.
These methods have been used successfully to: (1) identify sources of resistance in wild relatives, landrace and synthetic hexaploid wheats, (2) characterise breeders' lines and varieties for resistance, (3) screen segregating progeny from backcross and topcross programs, and (4) characterise mapping populations for development of molecular markers to resistance genes.

KeywordsDarling Downs; nematodes; wheat
ANZSRC Field of Research 2020310506. Gene mapping
300409. Crop and pasture protection (incl. pests, diseases and weeds)
300406. Crop and pasture improvement (incl. selection and breeding)
Byline AffiliationsDepartment of Primary Industries and Fisheries, Queensland
Institution of OriginUniversity of Southern Queensland
Permalink -

https://research.usq.edu.au/item/q26y1/evaluating-wheat-for-tolerance-and-resistance-to-root-lesion-nematodes

Log in to edit

Download files

Published Version
ICN2008.pdf
File access level: Anyone

  • 1749
    total views
  • 118
    total downloads
  • 6
    views this month
  • 2
    downloads this month

Export as

Related outputs

A Quantitative Trait Locus with a Major Effect on Root-Lesion Nematode Resistance in Barley
Mather, Diane, Vassos, Elysia, Sheedy, Jason, Guo, Wenbin and McKay, Alan. 2024. "A Quantitative Trait Locus with a Major Effect on Root-Lesion Nematode Resistance in Barley ." Plants. 13 (12). https://doi.org/10.3390/plants13121663
Multi-locus genome-wide association study of chickpea reference set identifies genetic determinants of Pratylenchus thornei resistance
Channale, Sonal, Thompson, John P., Varshney, Rajeev K., Thudi, Mahendar and Zwart, Rebecca S.. 2023. "Multi-locus genome-wide association study of chickpea reference set identifies genetic determinants of Pratylenchus thornei resistance." Frontiers in Plant Science. 14. https://doi.org/10.3389/fpls.2023.1139574
Tolerance of wheat (Triticum aestivum) genotypes to root-lesion nematode (Pratylenchus thornei) in the subtropical grain region of eastern Australia
Thompson, John P., Sheedy, Jason G., Robinson, Neil A. and Clewett, Timothy G.. 2021. "Tolerance of wheat (Triticum aestivum) genotypes to root-lesion nematode (Pratylenchus thornei) in the subtropical grain region of eastern Australia." Euphytica: international journal on plant breeding. 217 (3), pp. 1-30. https://doi.org/10.1007/s10681-020-02761-0
Discovery of resistance to Pratylenchus neglectus among P. thornei-resistant Iranian landrace wheats and the introgression of both resistances into advanced breeding lines
Sheedy, Jason G., Lin, Jing and Thompson, John P.. 2022. "Discovery of resistance to Pratylenchus neglectus among P. thornei-resistant Iranian landrace wheats and the introgression of both resistances into advanced breeding lines." Plant Pathology. 71 (9), pp. 2017-2028. https://doi.org/10.1111/ppa.13616
Resistance to root-lesion nematode Pratylenchus neglectus identified in a new collection of two wild chickpea species (Cicer reticulatum and C. echinospermum) from Turkey
Rostad, Hannah E., Reen, Roslyn A., Mumford, Michael H., Zwart, Rebecca S. and Thompson, John P.. 2022. "Resistance to root-lesion nematode Pratylenchus neglectus identified in a new collection of two wild chickpea species (Cicer reticulatum and C. echinospermum) from Turkey." Plant Pathology. 71 (5), pp. 1205-1219. https://doi.org/10.1111/ppa.13544
Cereal and Pulse Crops with Improved Resistance to Pratylenchus thornei Are Needed to Maximize Wheat Production and Expand Crop Sequence Options
Owen, Kirsty J., Clewett, Timothy G., Bell, Kerry L. and Thompson, John P. 2022. "Cereal and Pulse Crops with Improved Resistance to Pratylenchus thornei Are Needed to Maximize Wheat Production and Expand Crop Sequence Options." Agronomy. 12 (3), pp. 1-16. https://doi.org/10.3390/agronomy12030573
The role of nutrients underlying interactions among root‑nodule bacteria (Bradyrhizobium sp.), arbuscular mycorrhizal fungi (Funneliformis mosseae) and root‑lesion nematodes (Pratylenchus thornei) in nitrogen fixation and growth of mung bean (Vigna radiata)
Gough, E. C., Owen, K. J., Zwart, R. S. and Thompson, J. P.. 2022. "The role of nutrients underlying interactions among root‑nodule bacteria (Bradyrhizobium sp.), arbuscular mycorrhizal fungi (Funneliformis mosseae) and root‑lesion nematodes (Pratylenchus thornei) in nitrogen fixation and growth of mung bean (Vigna radiata)." Plant and Soil: international journal on plant-soil relationships. 472 (1-2), pp. 421-449. https://doi.org/10.1007/s11104-021-05254-8
Constitutive and Induced Expression of Total Phenol and Phenol Oxidases in Wheat Genotypes Ranging in Resistance/Susceptibility to the Root-Lesion Nematode Pratylenchus thornei
Rahaman, Md Motiur, Zwart, Rebecca S. and Thompson, John P.. 2020. "Constitutive and Induced Expression of Total Phenol and Phenol Oxidases in Wheat Genotypes Ranging in Resistance/Susceptibility to the Root-Lesion Nematode Pratylenchus thornei." Plants. 9 (4), pp. 1-17. https://doi.org/10.3390/plants9040485
A QTL on the Ca7 chromosome of chickpea affects resistance to the root‑lesion nematode Pratylenchus thornei
Khoo, Kelvin H. P., Sheedy, Jason G., Taylor, Julian D., Croser, Janine S., Hayes, Julie E., Sutton, Tim, Thompson, John P. and Mather, Diane E.. 2021. "A QTL on the Ca7 chromosome of chickpea affects resistance to the root‑lesion nematode Pratylenchus thornei." Molecular Breeding: new strategies in plant improvement. 41 (12), pp. 1-13. https://doi.org/10.1007/s11032-021-01271-8
The identification of novel root-lesion nematode (Pratylenchus thornei & P. neglectus) resistances in Iranian landrace wheat (Triticum aestivum) and einkorn (T. monococcum) and their introgression into Australian wheat cultivars
Sheedy, Jason Glen. 2022. The identification of novel root-lesion nematode (Pratylenchus thornei & P. neglectus) resistances in Iranian landrace wheat (Triticum aestivum) and einkorn (T. monococcum) and their introgression into Australian wheat cultivars. PhD by Publication Doctor of Philosophy. University of Southern Queensland. https://doi.org/10.26192/yw715
Publisher Correction: Transcriptome analysis reveals key genes associated with root-lesion nematode Pratylenchus thornei resistance in chickpea
Channale Sonal, Kalavikatte, Danamma, Thompson J.P., Kudapa, Himabindu, Bajaj, Prasad, Varshney, Rajeev K., Zwart, Rebecca S. and Thudi, Mahendar. 2022. "Publisher Correction: Transcriptome analysis reveals key genes associated with root-lesion nematode Pratylenchus thornei resistance in chickpea ." Scientific Reports. 12 (1). https://doi.org/10.1038/s41598-022-08495-4
Impacts of root-lesion nematode (Pratylenchus thornei) on plant nutrition, biomass, grain yield and yield components of susceptible/intolerant wheat cultivars determined by nematicide applications
Thompson, John P. and Clewett, Timothy G.. 2021. "Impacts of root-lesion nematode (Pratylenchus thornei) on plant nutrition, biomass, grain yield and yield components of susceptible/intolerant wheat cultivars determined by nematicide applications." Agronomy. 11, pp. 1-25. https://doi.org/10.3390/agronomy11020296
Metabolomic profiling of wheat genotypes resistant and susceptible to root‑lesion nematode Pratylenchus thornei
Rahaman, Md Motiur, Zwart, Rebecca S., Rupasinghe, Thusitha W. T., Hayden, Helen L. and Thompson, John P.. 2021. "Metabolomic profiling of wheat genotypes resistant and susceptible to root‑lesion nematode Pratylenchus thornei." Plant Molecular Biology: An International Journal on Molecular Biology, Molecular Genetics and Biochemistry. 106 (4-5), pp. 381-406. https://doi.org/10.1007/s11103-021-01156-6
Transcriptome analysis reveals key genes associated with root‑lesion nematode Pratylenchus thornei resistance in chickpea
Channale, Sonal, Kalavikatte, Danamma, Thompson, John P., Kudapa, Himabindu, Bajaj, Prasad, Varshney, Rajeev K., Zwart, Rebecca S. and Thudi, Manhendar. 2021. "Transcriptome analysis reveals key genes associated with root‑lesion nematode Pratylenchus thornei resistance in chickpea." Scientific Reports. 11 (1), pp. 1-11. https://doi.org/10.1038/s41598-021-96906-3
Investigating the impact of root-lesion nematodes (Pratylenchus thornei) and crown rot (Fusarium pseudograminearum) on diverse cereal cultivars in a conservation farming system
Thompson, John P. and Clewett, Timothy G.. 2021. "Investigating the impact of root-lesion nematodes (Pratylenchus thornei) and crown rot (Fusarium pseudograminearum) on diverse cereal cultivars in a conservation farming system." Agronomy. 11 (5), pp. 1-28. https://doi.org/10.3390/agronomy11050867
Arbuscular mycorrhizal fungi acted synergistically with Bradyrhizobium sp. to improve nodulation, nitrogen fixation, plant growth and seed yield of mung bean (Vigna radiata) but increased the population density of the root‑lesion nematode Pratylenchus thornei
Gough, Elaine C., Owen, Kirsty J., Zwart, Rebecca S. and Thompson, John P.. 2021. "Arbuscular mycorrhizal fungi acted synergistically with Bradyrhizobium sp. to improve nodulation, nitrogen fixation, plant growth and seed yield of mung bean (Vigna radiata) but increased the population density of the root‑lesion nematode Pratylenchus thornei." Plant and Soil: international journal on plant-soil relationships. 465 (1-2), pp. 431-452. https://doi.org/10.1007/s11104-021-05007-7
A systematic review of the effects of arbuscular mycorrhizal fungi on root-lesion nematodes Pratylenchus spp.
Gough, Elaine C., Owen, Kirsty J., Zwart, Rebecca S. and Thompson, John P.. 2020. "A systematic review of the effects of arbuscular mycorrhizal fungi on root-lesion nematodes Pratylenchus spp." Frontiers in Plant Science. 11, pp. 1-14. https://doi.org/10.3389/fpls.2020.00923
Resistance of Wheat Genotypes to Root-Lesion Nematode (Pratylenchus thornei) Can be Used to Predict Final Nematode Population Densities, Crop Greenness, and Grain Yield in the Field
Thompson, John P., Sheedy, Jason G. and Robinson, Neil A.. 2020. "Resistance of Wheat Genotypes to Root-Lesion Nematode (Pratylenchus thornei) Can be Used to Predict Final Nematode Population Densities, Crop Greenness, and Grain Yield in the Field." Phytopathology: International Journal of the American Phytopathological Society. 110 (2), pp. 505-516. https://doi.org/10.1094/PHYTO-06-0203-R
Colonization of crop and pasture species with vesicular–arbuscular mycorrhizal fungi and a negative correlation with root infection by Bipolaris sorokiniana
Thompson, J. P. and Wildermuth, G. B.. 1989. "Colonization of crop and pasture species with vesicular–arbuscular mycorrhizal fungi and a negative correlation with root infection by Bipolaris sorokiniana." Canadian Journal of Botany. 67 (3), pp. 687-693. https://doi.org/10.1139/b89-092
Resistance to plant-parasitic nematodes in chickpea: current status and future perspectives
Zwart, Rebecca S., Thudi, Mahendar, Channale, Sonal, Manchikatla, Praveen K., Varshney, Rajeev K. and Thompson, John P.. 2019. "Resistance to plant-parasitic nematodes in chickpea: current status and future perspectives." Frontiers in Plant Science. 10, pp. 1-14. https://doi.org/10.3389/fpls.2019.00966
Elevated temperature reduces survival of peak populations of root-lesion nematodes (Pratylenchus thornei) after wheat growth in a vertisol
Thompson, J. P., Rostad, H. E., Macdonald, B. J. and Whish, J. P. M.. 2018. "Elevated temperature reduces survival of peak populations of root-lesion nematodes (Pratylenchus thornei) after wheat growth in a vertisol." Biology and Fertility of Soils. 54 (2), pp. 243-257. https://doi.org/10.1007/s00374-017-1256-3
Novel sources of resistance to root-lesion nematode (Pratylenchus thornei) in a new collection of wild Cicer species (C. reticulatum and C. echinospermum) to improve resistance in cultivated chickpea (C. arietinum)
Reen, Roslyn A., Mumford, Michael H. and Thompson, John P.. 2019. "Novel sources of resistance to root-lesion nematode (Pratylenchus thornei) in a new collection of wild Cicer species (C. reticulatum and C. echinospermum) to improve resistance in cultivated chickpea (C. arietinum)." Phytopathology: International Journal of the American Phytopathological Society. 109, pp. 1270-1279. https://doi.org/10.1094/PHYTO-02-19-0047-R
A dual rescaled Mitscherlich model of the simultaneous savings in phosphorus and zinc fertiliser from arbuscular mycorrhizal fungal colonisation of linseed (Linum usitatissimum L.)
Seymour, Nicole P., Edwards, David G. and Thompson, John P.. 2019. "A dual rescaled Mitscherlich model of the simultaneous savings in phosphorus and zinc fertiliser from arbuscular mycorrhizal fungal colonisation of linseed (Linum usitatissimum L.)." Plant and Soil: international journal on plant-soil relationships. 440 (1-2), pp. 97-118. https://doi.org/10.1007/s11104-019-04065-2
Changes in soil water storage with no-tillage and crop residue retention on a Vertisol: impact on productivity and profitability over a 50 year period
Page, Kathryn L., Dang, Yash P., Dalal, Ram C., Reeves, Steven, Thomas, Greg, Wang, Weijin and Thompson, John P.. 2019. "Changes in soil water storage with no-tillage and crop residue retention on a Vertisol: impact on productivity and profitability over a 50 year period." Soil and Tillage Research. 194, pp. 1-8. https://doi.org/10.1016/j.still.2019.104319
Tolerance of wheat cultivars to root-lesion nematode (Pratylenchus thornei) assessed by Normalised Difference Vegetation Index (NDVI) is predictive of grain yield
Robinson, Neil A., Sheedy, Jason G., Macdonald, Bethany J., Owen, Kirsty J. and Thompson, John P.. 2019. "Tolerance of wheat cultivars to root-lesion nematode (Pratylenchus thornei) assessed by Normalised Difference Vegetation Index (NDVI) is predictive of grain yield." Annals of Applied Biology. 174 (3), pp. 388-401. https://doi.org/10.1111/aab.12504
Survival of root-lesion nematodes (Pratylenchus thornei) after wheat growth in a vertisol is influenced by rate of progressive soil desiccation
Thompson, J. P., Rostad, H. E. and Whish, J. P. M.. 2017. "Survival of root-lesion nematodes (Pratylenchus thornei) after wheat growth in a vertisol is influenced by rate of progressive soil desiccation." Annals of Applied Biology. 170 (1), pp. 78-88. https://doi.org/10.1111/aab.12316
Linear modelling of soil temperature effects on root lesion nematode population densities in R [Blog post]
Sparks, Adam H. and Thompson, John P.. 2018. "Linear modelling of soil temperature effects on root lesion nematode population densities in R [Blog post]." Open Plant Pathology Notes. February 2018, pp. 1-24. https://doi.org/10.5281/zenodo.1173391
Predicting the slow decline of root lesion nematodes (Pratylenchus thornei) during host-free fallow to improve farm management
Whish, J. P. M., Thompson, J. P., Clewett, T. G., Wood, J. and Rostad, H. E.. 2017. "Predicting the slow decline of root lesion nematodes (Pratylenchus thornei) during host-free fallow to improve farm management." European Journal of Agronomy. 91, pp. 44-53. https://doi.org/10.1016/j.eja.2017.09.012
Survival of root-lesion nematode Pratylenchus neglectus during progressive soil desiccation after growth of wheat in a vertisol
Thompson, J. P., Rostad, H. E. and Whish, J. P. M.. 2017. "Survival of root-lesion nematode Pratylenchus neglectus during progressive soil desiccation after growth of wheat in a vertisol." Biology and Fertility of Soils. 53 (3), pp. 357-366. https://doi.org/10.1007/s00374-017-1184-2
Strategic tillage in conservation agricultural systems of north-eastern Australia: why, where, when and how?
Dang, Yash Pal, Balzer, Anna, Crawford, Mark, Rincon-Florez, Vivian, Liu, Hongwei, Melland, Alice Rowena, Antille, Diogenes, Kodur, Shreevatsa, Bell, Michael John, Whish, Jeremy Patrick Milroy, Lai, Yunru, Seymour, Nikki, Costa Carvalhais, Lilia and Schenk, Peer. 2018. "Strategic tillage in conservation agricultural systems of north-eastern Australia: why, where, when and how?" Environmental Science and Pollution Research. 25 (2), pp. 1000-1015. https://doi.org/10.1007/s11356-017-8937-1
What is the impact of winter grain crops on Pratylenchus thornei grown in rotation with tolerant and intolerant wheat?
Owen, K. J., Clewett, T. G. and Thompson, J. P.. 2012. "What is the impact of winter grain crops on Pratylenchus thornei grown in rotation with tolerant and intolerant wheat?" MacLeod, W. J. (ed.) 7th Australasian Soilborne Diseases Symposium. Freemantle, Australia 18 - 20 Sep 2012
Simultaneous selection of wheat plants with resistance to root-lesion nematodes, crown rot and yellow spot
Sheedy, J. G., Thompson, J. P. and Reen, R. A.. 2012. "Simultaneous selection of wheat plants with resistance to root-lesion nematodes, crown rot and yellow spot." MacLeod, W. J. (ed.) 7th Australasian Soilborne Diseases Symposium. Freemantle, Australia 18 - 20 Sep 2012
Strategic tillage in no-till farming systems in Australia's northern grains-growing regions: II. Implications for agronomy, soil and environment
Dang, Y. P., Moody, P. W., Bell, M. J., Seymour, N. P., Dalal, R. C., Freebairn, D. M. and Walker, S. R.. 2015. "Strategic tillage in no-till farming systems in Australia's northern grains-growing regions: II. Implications for agronomy, soil and environment." Soil and Tillage Research. 152, pp. 115-123. https://doi.org/10.1016/j.still.2014.12.013
Strategic tillage in no-till farming systems in Australia's northern grains-growing regions: I. drivers and implementation
Dang, Y. P., Seymour, N. P., Walker, S. R., Bell, M. J. and Freebairn, D. M.. 2015. "Strategic tillage in no-till farming systems in Australia's northern grains-growing regions: I. drivers and implementation." Soil and Tillage Research. 152, pp. 104-114. https://doi.org/10.1016/j.still.2015.03.009
Yield response in chickpea cultivars and wheat following crop rotations affecting population densities of Pratylenchus thornei and arbuscular mycorrhizal fungi
Reen, R. A., Thompson, J. P., Clewett, T. G., Sheedy, J. G. and Bell, K. L.. 2014. "Yield response in chickpea cultivars and wheat following crop rotations affecting population densities of Pratylenchus thornei and arbuscular mycorrhizal fungi." Crop and Pasture Science. 65 (5), pp. 428-441. https://doi.org/10.1071/CP13441
Root lesion nematode and crown rot - double trouble!
Daniel, Richard, Simpfendorfer, Steven, McMullen, Guy and Thompson, John. 2011. "Root lesion nematode and crown rot - double trouble!" 2011 GRDC Grains Research Update, Miles. Miles, Australia 01 Mar 2011 Canberra, Australia.
Introgression of resistance to Pratylenchus from wild Cicer species into Australian chickpea cultivars
Reen, R. A., Thompson, J. P. and Knights, E. J.. 2011. "Introgression of resistance to Pratylenchus from wild Cicer species into Australian chickpea cultivars." Tran-Nguyen, Lucy (ed.) 4th Asian Conference on Plant Pathology and the 18th Biennial Australasian Plant Pathology Society Conference (ACPP/APPS 2011): New Frontiers in Plant Pathology for Asia and Oceania. Darwin, Australia 26 - 29 Apr 2011
Cotton stunting corrected by inoculation with arbuscular-mycorrhizal fungal spores
Thompson, J. P., Seymour, N. P. and Clewett, T. G.. 2011. "Cotton stunting corrected by inoculation with arbuscular-mycorrhizal fungal spores." Tran-Nguyen, Lucy (ed.) 4th Asian Conference on Plant Pathology and the 18th Biennial Australasian Plant Pathology Society Conference (ACPP/APPS 2011): New Frontiers in Plant Pathology for Asia and Oceania. Darwin, Australia 26 - 29 Apr 2011
Simultaneous selection of wheat lines with resistance to root lesion nematodes, crown rot and yellow spot
Sheedy, Jason, Reen, Roslyn, Thompson, John and Clewett, Tim. 2011. "Simultaneous selection of wheat lines with resistance to root lesion nematodes, crown rot and yellow spot." Wheat Breeding Assembly 2011. Perth, Australia 24 - 26 Aug 2011 Australia.
Estimating number of resistance genes to root-legion nematodes from synthetic hexaploids wheat lines
Thompson, John P., Zwart, Rebecca S. and Butler, David. 2011. "Estimating number of resistance genes to root-legion nematodes from synthetic hexaploids wheat lines." Wheat Breeding Assembly 2011. Perth, Australia 24 - 26 Aug 2011 Australia.
Identifying a non-destructive technique to assess nematode tolerance in wheat variety trials
Whish, Jeremy, Thompson, John, Clewett, Tim and Lawrence, John. 2012. "Identifying a non-destructive technique to assess nematode tolerance in wheat variety trials." 16th Australian Agronomy Conference: Capturing Opportunities and Overcoming Obstacles in Australian Agronomy (ASA 2012). Armidale, Australia 14 - 18 Oct 2012 Australia.
Common QTL and multi-purpose markers for the resistance of five synthetic hexaploids against two species of root lesion nematode
Khoo, Kelvin H. P., Sheedy, Jason, Thompson, John, Hu, Chih-Fang, Vassos, Elysia, Fox, Rebecca, Chalmers, Ken and Mather, Diane E.. 2013. "Common QTL and multi-purpose markers for the resistance of five synthetic hexaploids against two species of root lesion nematode." Wheat Breeding Assembly 2013. Brisbane, Australia 16 - 19 Jul 2013
Resistance of Iranian landrace wheat to the cereal cyst nematode, Heterodera filipjevi
Yavuzaslanoglu, Elif, Elekcioglu, I. Halil, Nicol, Julie M. and Sheedy, Jason G.. 2016. "Resistance of Iranian landrace wheat to the cereal cyst nematode, Heterodera filipjevi." Australasian Plant Pathology. 45 (4), pp. 411-414. https://doi.org/10.1007/s13313-016-0427-2
Highly heritable resistance to root-lesion nematode (Pratylenchus thornei) in Australian chickpea germplasm observed using an optimised glasshouse method and multi-environment trial analysis
Rodda, M. S., Hobson, K. B., Forknall, C. R., Daniel, R. P., Fanning, J. P., Pounsett, D. D., Simpfendorfer, S., Moore, K. J., Owen, K. J., Sheedy, J. G., Thompson, J. P., Hollaway, G. J. and Slater, A. T.. 2016. "Highly heritable resistance to root-lesion nematode (Pratylenchus thornei) in Australian chickpea germplasm observed using an optimised glasshouse method and multi-environment trial analysis." Australasian Plant Pathology. 45 (3), pp. 309-319. https://doi.org/10.1007/s13313-016-0409-4
Modelling population densities of root-lesion nemaotde (Pratylenchus thornei) from soil profile temperatures to choose an optimum sowing date for wheat in a subtropical region
Thompson, J. P.. 2015. "Modelling population densities of root-lesion nemaotde (Pratylenchus thornei) from soil profile temperatures to choose an optimum sowing date for wheat in a subtropical region." Field Crops Research. 183, pp. 50-55. https://doi.org/10.1016/j.fcr.2015.07.005
Temperature response of root-lesion nematode (Pratylenchus thornei) reproduction on wheat cultivars has implications for resistance screening and wheat production
Thompson, J. P., Clewett, T. G. and O'Reilly, M. M.. 2015. "Temperature response of root-lesion nematode (Pratylenchus thornei) reproduction on wheat cultivars has implications for resistance screening and wheat production." Annals of Applied Biology. 167 (1), pp. 1-10. https://doi.org/10.1111/aab.12187
Optimising initial population density, growth time and nitrogen nutrition for assessing resistance of wheat cutivars to root-lesion nematode (Pratylenchus thornei)
Thompson, J. P., Clewett, T. G. and O'Reilly, M. M.. 2015. "Optimising initial population density, growth time and nitrogen nutrition for assessing resistance of wheat cutivars to root-lesion nematode (Pratylenchus thornei)." Australasian Plant Pathology. 44 (2), pp. 133-147. https://doi.org/10.1007/s13313-015-0347-6
Wheat biomass and yield increased when populations of the root-lesion nematode (Pratylenchus thornei) were reduced through sequential rotation of partially resistant winter and summer crops
Owen, K. J., Clewett, T. G., Bell, K. L. and Thompson, J. P.. 2014. "Wheat biomass and yield increased when populations of the root-lesion nematode (Pratylenchus thornei) were reduced through sequential rotation of partially resistant winter and summer crops." Crop and Pasture Science. 65 (3), pp. 227-241. https://doi.org/10.1071/CP13295
Cereal cultivars can be ranked consistently for resistance to root-lesion nematodes (Pratylenchus thornei & P. neglectus) using diverse procedures
Sheedy, J. G., McKay, A. C., Lewis, J., Vanstone, V. A., Fletcher, S., Kelly, A. and Thompson, J. P.. 2015. "Cereal cultivars can be ranked consistently for resistance to root-lesion nematodes (Pratylenchus thornei & P. neglectus) using diverse procedures." Australasian Plant Pathology. 44 (2), pp. 175-182. https://doi.org/10.1007/s13313-014-0333-4
Root-lesion nematodes - crop rotations and varietal impacts on nematode populations
Owen, Kirsty, Clewett, Tim, Reen, Ros, Sheedy, Jason and Thompson, John. 2011. "Root-lesion nematodes - crop rotations and varietal impacts on nematode populations." 2011 GRDC Advisor Update, Goondiwindi. Goondiwindi, Australia 02 - 03 Mar 2011 Canberra, Australia.
Pre-breeding wheat for resistance to root-lesion nematodes
Thompson, John, Sheedy, Jason, Robinson, Neil, Reen, Ros, Clewett, Tim and Lin, Jing. 2012. "Pre-breeding wheat for resistance to root-lesion nematodes." 2012 GRDC Grains Research Update, Goondiwindi. Goondiwindi, Australia 12 Apr 2012 Canberra, Australia.
Summer crop decisions and root lesion nematodes
Owen, Kirsty, Clewett, Tim and Thompson, John. 2013. "Summer crop decisions and root lesion nematodes." 2013 GRDC Grains Research Update, Bellata and Inglestone. Bellata and Inglestone, Australia 16 Jul 2013 Canberra, Australia.
Latest nematode summer and winter crop rotation results
Owen, Kirsty, Clewett, Tim and Thompson, John. 2014. "Latest nematode summer and winter crop rotation results." 2014 GRDC Grains Research Update, Goondiwindi. Goondiwindi, Australia 04 Mar 2014 Canberra, Australia.
How nematodes reduce yield
Whish, J. P. M., Thompson, J. P., Clewett, T. G., Lawrence, J. L. and Wood, J.. 2014. "How nematodes reduce yield." 2014 GRDC Grains Research Update, Goondiwindi. Goondiwindi, Australia 04 Mar 2014 Canberra, Australia.
Resistance to root-lesion nematodes (Pratylenchus thornei and P. neglectus) in synthetic hexaploid wheats and their durum and Aegilops tauschii parents
Thompson, J. P.. 2008. "Resistance to root-lesion nematodes (Pratylenchus thornei and P. neglectus) in synthetic hexaploid wheats and their durum and Aegilops tauschii parents." Australian Journal of Agricultural Research. 59 (5), pp. 432-446. https://doi.org/10.1071/AR07222
Field inoculation with arbuscular-mycorrhizal fungi overcomes phosphorus and zinc deficiencies of linseed (Linum usitatissimum) in a vertisol subject to long-fallow disorder
Thompson, J. P., Clewett, T. G. and Fiske, M. L.. 2013. "Field inoculation with arbuscular-mycorrhizal fungi overcomes phosphorus and zinc deficiencies of linseed (Linum usitatissimum) in a vertisol subject to long-fallow disorder." Plant and Soil: international journal on plant-soil relationships. 371 (1-2), pp. 117-137. https://doi.org/10.1007/s11104-013-1679-z
QTL mapping of multiple foliar disease and root-lesion nematode resistances in wheat
Zwart, R. S., Thompson, J. P., Milgate, A. W., Bansal, U. K., Williamson, P. M., Raman, H. and Bariana, H. S.. 2010. "QTL mapping of multiple foliar disease and root-lesion nematode resistances in wheat." Molecular Breeding: new strategies in plant improvement. 26 (1), pp. 107-124. https://doi.org/10.1007/s11032-009-9381-9
Inheritance of resistance to root-lesion nematodes (Pratylenchus thornei and P. neglectus) in five doubled-haploid populations of wheat
Thompson, John P., Zwart, Rebecca S. and Butler, David. 2012. "Inheritance of resistance to root-lesion nematodes (Pratylenchus thornei and P. neglectus) in five doubled-haploid populations of wheat." Euphytica: international journal on plant breeding. 188 (2), pp. 209-219. https://doi.org/10.1007/s10681-012-0689-x
Crop rotation for the management of root-lesion nematodes in the northern grain region of Australia
Owen, K., Clewett, T. and Thompson, J.. 2008. "Crop rotation for the management of root-lesion nematodes in the northern grain region of Australia." Hodda, Mike (ed.) 5th International Congress of Nematology (5ICN 2008): Nematodes Down Under. Brisbane, Australia 13 - 18 Jul 2008 Canberra, Australia.
Survey for root-lesion and stunt nematodes in the northern Australian grain region
Thompson, J. P., Clewett, T. G., Reen, R. A., Sheedy, J. G. and O'Reilly, M. M.. 2008. "Survey for root-lesion and stunt nematodes in the northern Australian grain region." Hodda, Mike (ed.) 5th International Congress of Nematology (5ICN 2008): Nematodes Down Under. Brisbane, Australia 13 - 18 Jul 2008 Canberra, Australia.
Crop rotation to replace nematicide treatments for assessing chickpea varietal tolerance to Pratylenchus thornei
Reen, R. A., Clewett, T. G. and Thompson, J. P.. 2008. "Crop rotation to replace nematicide treatments for assessing chickpea varietal tolerance to Pratylenchus thornei." Hodda, Mike (ed.) 5th International Congress of Nematology (5ICN 2008): Nematodes Down Under. Brisbane, Australia 13 - 18 Jul 2008 Canberra, Australia.
Distribution, virulence and genetic management of root lesion nematodes in the Pacific Northwest USA
Sheedy, J. G., Smiley, R. W., Thompson, A. L., Easley, S. A. and Yan, G.. 2008. "Distribution, virulence and genetic management of root lesion nematodes in the Pacific Northwest USA." Hodda, Mike (ed.) 5th International Congress of Nematology (5ICN 2008): Nematodes Down Under. Brisbane, Australia 13 - 18 Jul 2008 Canberra, Australia.
Resistance to the root-lesion nematode Pratylenchus thornei in wheat landraces and cultivars from the West Asia and North Africa (WANA) region
Thompson, J. P., O'Reilly, M. M. and Clewett, T. G.. 2009. "Resistance to the root-lesion nematode Pratylenchus thornei in wheat landraces and cultivars from the West Asia and North Africa (WANA) region." Crop and Pasture Science. 60 (12), pp. 1209-1217. https://doi.org/10.1071/CP09159
Root-lesion nematodes (Pratylenchus thornei and P. neglectus): a review of recent progress in managing a significant pest of grain crops in northern Australia
Thompson, J. P., Owen, K. J., Stirling, G. R. and Bell, M. J.. 2008. "Root-lesion nematodes (Pratylenchus thornei and P. neglectus): a review of recent progress in managing a significant pest of grain crops in northern Australia." Australasian Plant Pathology. 37 (3), pp. 235-242. https://doi.org/10.1071/AP08021
Inheritance of resistance to root-lesion nematode (Pratylenchus thornei) in wheat landraces and cultivars from the West Asia and North Africa (WANA) region
Thompson, J. P. and Seymour, N. P.. 2011. "Inheritance of resistance to root-lesion nematode (Pratylenchus thornei) in wheat landraces and cultivars from the West Asia and North Africa (WANA) region." Crop and Pasture Science. 62 (1), pp. 82-93. https://doi.org/10.1071/CP10309
Stunted cotton (Gossypium hirsutum L.) fully recovers biomass and yield of seed cotton after delayed root inoculation with spores of an arbuscular mycorrhizal fungus (Glomus mosseae)
Thompson, J. P., Seymour, N. P. and Clewett, T. G.. 2012. "Stunted cotton (Gossypium hirsutum L.) fully recovers biomass and yield of seed cotton after delayed root inoculation with spores of an arbuscular mycorrhizal fungus (Glomus mosseae)." Australasian Plant Pathology. 41 (4), pp. 431-437. https://doi.org/10.1007/s13313-012-0137-3
Root-lesion nematode (Pratylenchus thornei) reduces nutrient response, biomass and yield of wheat in sorghum-fallow-wheat cropping systems in a subtropical environment
Thompson, J. P., Mackenzie, J. and Sheedy, G. H.. 2012. "Root-lesion nematode (Pratylenchus thornei) reduces nutrient response, biomass and yield of wheat in sorghum-fallow-wheat cropping systems in a subtropical environment." Field Crops Research. 137, pp. 126-140. https://doi.org/10.1016/j.fcr.2012.08.011
Pratylenchus thornei populations reduce water uptake in intolerant wheat cultivars
Whish, J. P. M., Thompson, J. P., Clewett, T. G., Lawrence, J. L. and Wood, J.. 2014. "Pratylenchus thornei populations reduce water uptake in intolerant wheat cultivars." Field Crops Research. 161, pp. 1-10. https://doi.org/10.1016/j.fcr.2014.02.002
Pre-cropping with canola decreased Pratylenchus thornei populations, arbuscular mycorrhizal fungi, and yield of wheat
Owen, K. J., Clewett, T. G. and Thompson, J. P.. 2010. "Pre-cropping with canola decreased Pratylenchus thornei populations, arbuscular mycorrhizal fungi, and yield of wheat." Crop and Pasture Science. 61 (5), pp. 399-410. https://doi.org/10.1071/CP09345
Detection of Polymyxa graminis in a barley crop in Australia
Thompson, J. P., Clewett, T. G., Jennings, R. E., Sheedy, J. G., Owen, K. J. and Persley, D. M.. 2011. "Detection of Polymyxa graminis in a barley crop in Australia." Australasian Plant Pathology. 40 (1), pp. 66-75. https://doi.org/10.1007/s13313-010-0015-9
Detection and discrimination of Pratylenchus neglectus and P. thornei in DNA extracts from soil
Yan, Guiping, Smiley, Richard W., Okubara, Patricia A., Skantar, Andrea, Easley, Sandra A., Sheedy, Jason G. and Thompson, Alison L.. 2008. "Detection and discrimination of Pratylenchus neglectus and P. thornei in DNA extracts from soil." Plant Disease: an international journal of applied plant pathology. 92 (11), pp. 1480-1487. https://doi.org/10.1094/PDIS-92-11-1480
Hybridisation of Australian chickpea cultivars with wild Cicer spp. increases resistance to root-lesion nematodes (Pratylenchus thornei and P. neglectus)
Thompson, John P., Reen, Roslyn A., Clewett, Timothy G., Sheedy, Jason G., Kelly, Alison M., Gogel, Beverley J. and Knights, Edward J.. 2011. "Hybridisation of Australian chickpea cultivars with wild Cicer spp. increases resistance to root-lesion nematodes (Pratylenchus thornei and P. neglectus)." Australasian Plant Pathology. 40 (6), pp. 601-611. https://doi.org/10.1007/s13313-011-0089-z
First record of stubby-root nematode (Paratrichodorus porosus) associated with barley in Australia
Sheedy, J. G., Clewett, T. G., Hodda, M. and Thompson, J. P.. 2010. "First record of stubby-root nematode (Paratrichodorus porosus) associated with barley in Australia." Australasian Plant Disease Notes. 5 (1), pp. 66-69. https://doi.org/10.1071/DN10024
Vertical distribution of Pratylenchus spp. in silt loam soil and Pacific Northwest dryland crops
Smiley, Richard W., Sheedy, Jason G. and Easley, Sandra A.. 2008. "Vertical distribution of Pratylenchus spp. in silt loam soil and Pacific Northwest dryland crops." Plant Disease: an international journal of applied plant pathology. 92 (12), pp. 1662-1668. https://doi.org/10.1094/PDIS-92-12-1662
Occurrence of root-lesion nematodes (Pratylenchus thornei and P. neglectus) and stunt nematode (Merlinius brevidens) in the northern grain region of Australia
Thompson, J. P., Clewett, T. G., Sheedy, J. G., Reen, R. A., O'Reilly, M. M. and Bell, K. L.. 2010. "Occurrence of root-lesion nematodes (Pratylenchus thornei and P. neglectus) and stunt nematode (Merlinius brevidens) in the northern grain region of Australia." Australasian Plant Pathology. 39 (3), pp. 254-264. https://doi.org/10.1071/AP09094
Resistance to the root-lesion nematode Pratylenchus thornei of Iranian landrace wheat
Sheedy, J. G. and Thompson, J. P.. 2009. "Resistance to the root-lesion nematode Pratylenchus thornei of Iranian landrace wheat." Australasian Plant Pathology. 38 (5), pp. 478-489. https://doi.org/10.1071/AP09030
Diploid and tetraploid progenitors of wheat are valuable sources of resistance to the root lesion nematode Pratylenchus thornei
Sheedy, J. G., Thompson, J. P. and Kelly, A.. 2012. "Diploid and tetraploid progenitors of wheat are valuable sources of resistance to the root lesion nematode Pratylenchus thornei." Euphytica: international journal on plant breeding. 186 (2), pp. 377-391. https://doi.org/10.1007/s10681-011-0617-5
Mapping quantitative trait loci for resistance to Pratylenchus thornei from synthetic hexaploid wheat in the International Triticeae Mapping Initiative (ITMI) population
Zwart, R. S., Thompson, J. P., Sheedy, J. G. and Nelson, J.. 2006. "Mapping quantitative trait loci for resistance to Pratylenchus thornei from synthetic hexaploid wheat in the International Triticeae Mapping Initiative (ITMI) population." Australian Journal of Agricultural Research. 57 (5), pp. 525-530. https://doi.org/10.1071/AR05177
Identification of quantitative trait loci for resistance to two species of root-lesion nematode (Pratylenchus thornei and P. neglectus) in wheat
Zwart, R. S., Thompson, J. P. and Godwin, I. D.. 2005. "Identification of quantitative trait loci for resistance to two species of root-lesion nematode (Pratylenchus thornei and P. neglectus) in wheat ." Australian Journal of Agricultural Research. 56 (4), pp. 345-352. https://doi.org/10.1071/AR04223
Genetic analysis of resistance to root-lesion nematode (Pratylenchusthornei) in wheat
Zwart, R. S., Thompson, J. P. and Godwin, I. D.. 2004. "Genetic analysis of resistance to root-lesion nematode (Pratylenchusthornei) in wheat." Plant Breeding. 123 (3), pp. 209-212. https://doi.org/10.1111/j.1439-0523.2004.00986.x
Phytotoxicity of fosetyl Al and phosphonic acid to maize during production of vesicular-arbuscular mycorrhizal inoculum
Seymour, N. P., Thompson, J. P. and Fiske M. L.. 1994. "Phytotoxicity of fosetyl Al and phosphonic acid to maize during production of vesicular-arbuscular mycorrhizal inoculum ." Plant Disease: an international journal of applied plant pathology. 78 (5), pp. 441-446. https://doi.org/10.1094/PD-78-0441