Linear modelling of soil temperature effects on root lesion nematode population densities in R [Blog post]

Letter


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
Article Title

Linear modelling of soil temperature effects on root lesion nematode population densities in R [Blog post]

Article CategoryLetter
AuthorsSparks, Adam H. (Author) and Thompson, John P. (Author)
Journal TitleOpen Plant Pathology Notes
Journal CitationFebruary 2018, pp. 1-24
Number of Pages24
Year2018
Digital Object Identifier (DOI)https://doi.org/10.5281/zenodo.1173391
Web Address (URL)https://www.openplantpathology.org/notes/sparks/1/
Abstract

Pratylenchus thornei, the root-lesion nematode, is widely distributed in wheat (Triticum aestivum) growing areas of many countries and is of particular concern in sub-tropical environments (Thompson 2015). These nematodes penetrate roots to feed and reproduce in the root cortex leading to loss of root function, which affects nutrient and water uptake of nutrients and water causing nutrient deficiency and water stress (Thompson 2015).

In the original paper the population response of P. thornei in Queensland, Australia wheat to temperature is modelled using a linear and quadratic equations. The study aimed to investigate the effects of soil profile temperatures after different sowing dates on reproduction of the nematodes in susceptible and moderately resistant wheat cultivars in the subtropical grain region of eastern Australia. This document recreates the models for population densities of P. thornei as described in the original paper.

ANZSRC Field of Research 2020310805. Plant pathology
300207. Agricultural systems analysis and modelling
300409. Crop and pasture protection (incl. pests, diseases and weeds)
Public Notes

Blog entry.

Byline AffiliationsCentre for Crop Health
Institution of OriginUniversity of Southern Queensland
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Sparks, Adam H., Adorada, Dante L., Adorada, Encar, Gonzales, Precila, Kelly, Lisa, Sharman, Murray and Grams, Raechelle. 2017. DAQ00186 2017 progress report: improving grower surveillance, management, epidemiology, knowledge and tools to manage crop disease. Australia. Grains Research and Development Corporation.
DAQ00186 2016 progress report: improving grower surveillance, management, epidemiology, knowledge and tools to manage crop disease
Sparks, Adam H., Adorada, Dante, Kelly, Lisa, Sharman, Murray, Thompson, Sue, Wenham, Kylie, White, Jodie and Grams, Raechelle. 2017. DAQ00186 2016 progress report: improving grower surveillance, management, epidemiology, knowledge and tools to manage crop disease. Australia. Grains Research and Development Corporation.
nasapower: a NASA POWER global meteorology, surface solar energy and climatology data client for R [Journal of Open Source Software, vol. 3, no. 30, 1035
Sparks, Adam H.. 2018. nasapower: a NASA POWER global meteorology, surface solar energy and climatology data client for R [Journal of Open Source Software, vol. 3, no. 30, 1035. Baltimore, Maryland, United States. NumFOCUS. https://doi.org/10.21105/joss.01035
Diagnosing plant diseases: what do we ask and why do we ask for it? [Online community]
Adorada, Dante L., Sigel, Louise, Kelly, Lisa and Sparks, Adam. 2017. "Diagnosing plant diseases: what do we ask and why do we ask for it? [Online community]." GRDC Communities.
Mungbean powdery mildew management with fungicide [Online community]
Sparks, Adam and Kelly, Lisa. 2017. "Mungbean powdery mildew management with fungicide [Online community]." GRDC Communities. 15 December 2017.
Open Data, Materials and Code Introduction
Gacenga, Francis, Sparks, Adam and Del Ponte, Emerson M.. 2019. "Open Data, Materials and Code Introduction." Panczack, R., Gacenga, F., Sparks, A., King, R., Baker, P., Li, L., Schnyder, N., Lim, C. and Vickers-Jones, R. (ed.) Re:Produce Workshop - A Theo Murphy Initiative. Brisbane, Australia 10 - 11 Dec 2019 Australia. https://doi.org/10.17605/OSF.IO/XQ7C5
Re-visiting management options for charcoal rot in sorghum [eXtension AUS Field Crop Diseases, 19 March 2018 - Online community]
Adorada, Dante, Vaghefi, Niloofar and Sparks, Adam. 2018. "Re-visiting management options for charcoal rot in sorghum [eXtension AUS Field Crop Diseases, 19 March 2018 - Online community]." eXtension AUS Field Crop Diseases. 19 March 2018, pp. 1-8.
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
PREDICTA®B update and new tests for 2018
McKay, Alan, Simpfendorfer, Steven, Gupta, Vadakattu, Bithell, Sean, Moore, Kevin, Daniel, Richard, Percy, Cassy, White, Jo, Sparks, Adam and Hollaway, Grant. 2018. "PREDICTA®B update and new tests for 2018." GRDC Update Papers.
Spatial and temporal patterns of rice production and productivity
Kannan, Elumalai, Paliwal, Ambica and Sparks, Adam. 2017. "Spatial and temporal patterns of rice production and productivity." Mohanty, Samarendu, Chengappa, P. G., Mruthyunjaya, Mruthyunjaya, Ladha, J. K., Baruah, Sampriti, Kannan, Elumalai and Manjuataha, A. V. (ed.) The future rice strategy for India. London, United Kingdom. Elsevier. pp. 39-68
Diagnosing plant diseases: what do we ask and why do we ask for it?
Adorada, Dante L., Sigel, Luise, Kelly, Lisa and Sparks, Adam H.. 2017. "Diagnosing plant diseases: what do we ask and why do we ask for it?" GRDC Extension AUS. 4 (8).
Mungbean and sorghum disease update
Kelly, Lisa, White, Jo, Sharman, Murray, Brier, Hugh, Williams, Liz, Grams, Raechelle, Weir, Duncan, McKay, Alan and Sparks, Adam H.. 2017. "Mungbean and sorghum disease update." GRDC Grains Research Update (Jondaryan) (2017). Jondaryan, Australia 19 Jul 2017 Hornsby, NW, Australia.
bomrang: fetch Australian Government Bureau of Meteorology data in R [Journal of Open Source Software, vol. 2, no. 17, 411]
Sparks, Adam H., Padgham, Mark, Parsonage, Hugh and Pembleton, Keith. 2017. bomrang: fetch Australian Government Bureau of Meteorology data in R [Journal of Open Source Software, vol. 2, no. 17, 411]. Baltimore, Maryland, United States. NumFOCUS. https://doi.org/10.21105/joss.00411
Crop health and its global impacts on the components of food security
Savary, S., Bregaglio, S., Willocquet, L., Gustafson, D., Mason D'Croz, D., Sparks, A., Castilla, N., Djurle, A., Allinne, C., Sharma, Mamta, Rossi, V., Amorim, L., Bergamin, A., Yuen, J., Esker, P., McRoberts, Neil, Avelino, J., Duveiller, E., Koo, J. and Garrett, K.. 2017. "Crop health and its global impacts on the components of food security." Food Security: the science, sociology and economics of food production and access to food. 9 (2), pp. 311-327. https://doi.org/10.1007/s12571-017-0659-1
Plant pathogens as indicators of climate change
Garrett, K. A., Nita, M., De Wolf, E. D., Esker, P. D., Gomez-Montano, L. and Sparks, A. H.. 2016. "Plant pathogens as indicators of climate change." Letcher, Trevor M. (ed.) Climate change: observed impacts on planet Earth. Netherlands. Elsevier. pp. 325-338
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
Is rice improvement still making a difference? Assessing the economic, poverty and food security impacts of rice varieties released from 1989 to 2009 in Bangladesh, Indonesia and the Philippines
Raitzer, D. A., Sparks, A. H., Huelgas, Z., Maligalig, R., Balangue, Z., Launio, C., Daradjat, A. and Ahmed, H. U.. 2015. Is rice improvement still making a difference? Assessing the economic, poverty and food security impacts of rice varieties released from 1989 to 2009 in Bangladesh, Indonesia and the Philippines. Rome, Italy. CGIAR Independent Science and Partnership Council.
DAQ00186 2015 annual report
Sparks, Adam H., Kelly, Lisa, Sharman, Murray, Thompson, Sue, Wenham, Kylie and White, Jo. 2016. DAQ00186 2015 annual report. Australia. Grains Research and Development Corporation.
An introduction to key distributions and models in epidemiology using R
Garrett, Karen A., Esker, Paul D. and Sparks, Adam H.. 2015. "An introduction to key distributions and models in epidemiology using R." Stevenson, Katherine L. and Jeger, Michael J. (ed.) Exercises in plant disease epidemiology. St. Paul, Minnesota. American Phytopathological Society. pp. 3-14
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
getCRUCLdata: use and explore CRU CL v. 2.0 climatology elements in R
Sparks, Adam H.. 2017. getCRUCLdata: use and explore CRU CL v. 2.0 climatology elements in R. https://cran.r-project.org/package=getCRUCLdata. Comprehensive R Archive Network. https://doi.org/10.21105/joss.00230
GSODR: Global Summary Daily Weather Data in R
Sparks, Adam H., Hengl, Tomislav and Nelson, Andrew. 2017. GSODR: Global Summary Daily Weather Data in R. https://cran.r-project.org/package=GSODR. Comprehensive R Archive Network. https://doi.org/10.21105/joss.00177
Spatial modelling of rice yield losses in Tanzania due to bacterial leaf blight and leaf blast in a changing climate
Duku, Confidence, Sparks, Adam H. and Zwart, Sander J.. 2016. "Spatial modelling of rice yield losses in Tanzania due to bacterial leaf blight and leaf blast in a changing climate." Climatic Change: an interdisciplinary, international journal devoted to the description, causes and implications of climatic change. 135 (3-4), pp. 569-583. https://doi.org/10.1007/s10584-015-1580-2
Decision tools for bacterial blight resistance gene deployment in rice-based agricultural ecosystems
Dossa, Gerbert S., Sparks, Adam, Vera Cruz, Cassiana and Oliva, Ricardo. 2015. "Decision tools for bacterial blight resistance gene deployment in rice-based agricultural ecosystems." Frontiers in Plant Science. 6, pp. 1-5. https://doi.org/10.3389/fpls.2015.00305
Climate change may have limited effect on global risk of potato late blight
Sparks, Adam H., Forbes, Gregory A., Hijmans, Robert J. and Garrett, Karen A.. 2014. "Climate change may have limited effect on global risk of potato late blight." Global Change Biology. 20 (12), pp. 3621-3631. https://doi.org/10.1111/gcb.12587
A review on crop losses, epidemiology and disease management of rice brown spot to identify research priorities and knowledge gaps
Barnwal, M. K., Kotasthane, A., Magculia, N., Mukherjee, P. K., Savary, S., Sharma, A. K., Singh, H. B., Singh, U. S., Sparks, A. H., Variar, M. and Zaidi, N.. 2013. "A review on crop losses, epidemiology and disease management of rice brown spot to identify research priorities and knowledge gaps." European Journal of Plant Pathology. 136 (3), pp. 443-457. https://doi.org/10.1007/s10658-013-0195-6
Taking transgenic rice drought screening to the field
Gaudin, Amelie C. M., Henry, Amelia, Sparks, Adam H. and Slamet-Loedin, Inez H.. 2013. "Taking transgenic rice drought screening to the field." Journal of Experimental Botany. 64 (1), pp. 109-117. https://doi.org/10.1093/jxb/ers313
An economic assessment of the impact of mango pulp weevil on the agricultural sector of Palawan, Philippines
McKinley, Justin D., Sparks, Adam H., Pede, Valerien O. and Duff, Bart. 2012. "An economic assessment of the impact of mango pulp weevil on the agricultural sector of Palawan, Philippines." The Philippine Agricultural Scientist: an international journal of tropical agriculture and related sciences. 95 (3), pp. 286-292.
Complexity in climate-change impacts: an analytical framework for effects mediated by plant disease
Garrett, K. A., Forbes, G. A., Savary, S., Skelsey, P., Sparks, A. H., Valdivia, C., van Bruggen, A. H. C., Willocquet, L., Djurle, A., Duveiller, E., Eckersten, H., Pande, S., Vera Cruz, C. and Yuen, J.. 2011. "Complexity in climate-change impacts: an analytical framework for effects mediated by plant disease." Plant Pathology. 60 (1), pp. 15-30. https://doi.org/10.1111/j.1365-3059.2010.02409.x
International agricultural research tackling the effects of global and climate changes on plant diseases in the developing world
Savary, Serge, Nelson, Andrew, Sparks, Adam H, Willocquet, Laetitia, Duveiller, Etienne, Mahaku, George, Forbes, Greg, Garrett, Karen A., Hodson, David, Padgham, Jon, Pande, Suresh, Sharma, Mamta, Yuen, Jonathan and Djurle, Annika. 2011. "International agricultural research tackling the effects of global and climate changes on plant diseases in the developing world." Plant Disease: an international journal of applied plant pathology. 95 (10), pp. 1204-1216. https://doi.org/10.1094/PDIS-04-11-0316
A metamodeling framework for extending the application domain of process-based ecological models
Sparks, Adam H., Forbes, Gregory A., Hijmans, Robert and Garrett, Karen A.. 2011. "A metamodeling framework for extending the application domain of process-based ecological models." Ecosphere. 2 (8). https://doi.org/10.1890/ES11-00128.1
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
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.
Evaluating wheat for tolerance and resistance to root-lesion nematodes
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.
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
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
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