Abstract
The name jarrah dieback was used in the 1940s to describe a serious economic problem in the jarrah forest in the south west of Western Australia. This was the sudden death of groups of jarrah (Eucalyptus marginata) trees that occurred on previously logged sites that had a tendency to become waterlogged in winter. Although the cause was not determined at the time, from symptoms recorded in early investigations the most likely explanation is that the trees died as the result of waterlogging damage. In the 1960s it was shown that many of these sites were infested by the introduced oomycete Phytophthora cinnamomi and tree deaths, together with the deaths of many mid- and under-storey plants, were attributed to this pathogen. A chronology of the research, based on contemporary unpublished documents, shows that in 1968 the conclusion that P. cinnamomi caused jarrah deaths was not supported by the available evidence, because the work did not satisfy the first and fourth of Koch’s postulates. The evidence that P. cinnamomi killed many mid- and under-storey plants was much stronger. There are two problems that have been confused: the death of groups of jarrah trees (jarrah dieback) that is caused by waterlogging and the death of many mid- and under-storey plants (Phytophthora dieback) caused by P. cinnamomi infection.
Similar content being viewed by others
References
Abbott I, Loneragan O (1986) Ecology of jarrah (Eucalyptus marginata) in the northern jarrah forest of Western Australia. Bulletin of the Department of Conservation and Land Management, No. 1. Perth, Western Australia
Balci Y, Halmschlager E (2003) Phytophthora species in oak ecosystems in Turkey and their association with declining oak trees. Plant Pathol 52:694–702
Batini FE (1973) Jarrah dieback – A disease of the jarrah forest of Western Australia. Bulletin 84. Forests Department of Western Australia, Perth
Batini FE (1976) Quarantine in native forests. Information sheet 35. Forests Department of Western Australia, Perth
Batini FE, Cameron JN (1971) Some aspects of logging hygiene. Research Paper No. 3. Forests Department of Western Australia, Perth
Batini FE, Hopkins ER (1972) Phytophthora cinnamomi rands – a root pathogen of the jarrah forest. Aust For 36:57–68
Björkman E (1966) On the jarrah (Eucalyptus marginata) dieback in Western Australia – its cause and control. Unpublished manuscript. Department of Parks and Wildlife Library, Perth
Bradshaw FJ, Chandler RJ (1978) Full coverage at large scale: large-scale under-cloud 70 mm colour aerial photography for detecting and mapping a disease in the forest understorey over extensive areas. American Society of Photogrammetry; Symposium on Remote Sensing for Vegetation Damage Assessment, Seattle, Washington, Feb 14–16. pp 267–290
Brandis AJ (1983) Introduction to the detection and interpretation of the symptoms of jarrah dieback disease in Western Australia. Technical Paper No. 3. Perth, Forests Department of Western Australia
Brasier CM, Robredo F, Ferraz JFP (1993) Evidence for Phytophthora cinnamomi involvement in Iberian oak decline. Plant Pathol 42:140–145
Buehrig RM, Shearer BL (1991) Geomorphology and the environment in the northern jarrah forest of Western Australia. Department of Conservation and Land Management, Perth
Cahill DM, Rookes JE, Wilson BA, Gibson L, McDougall KL (2008) Phytophthora cinnamomi and Australia’s biodiversity: impacts, predictions and progress towards control. Aust J Bot 56:279–310
Christensen P (1975) Jarrah dieback – Soil temperature and moisture regimes of some southern forest types. Bulletin 88. Forests Department of Western Australia, Perth
Commander DP (2014) Drought and flooding rains: Western Australian water resources at the start of the21st century. J Roy Soc W Aust 97:221–235
Davison EM (1997) Are jarrah (Eucalyptus marginata) trees killed by Phytophthora cinnamomi or waterlogging? Aust For 60:116–124
Davison EM (2011) How do Phytophthora de Bary species kill trees? N Z J For Sci 41S:S25–S37
Davison EM (2014) Resolving confusions about jarrah dieback – don’t forget the plants. Australas Plant Pathol 43:691–701
Davison EM, Tay FCS (1985) The effect of waterlogging on seedlings of Eucalyptus marginata. New Phytol 101:743–753
Department of Conservation and Land Management (2003) Phytophthora cinnamomi and disease caused by it, Volume 1 – Management Guidelines. Department of Parks and Wildlife, Perth
Doepel RF, Podger FD (undated) Jarrah blight investigations. Report on progress in cooperative pathological investigations. Department of Parks and Wildlife Library, Perth. Unpublished manuscript
Eckert JW, Tsao PH (1962) A selective antibiotic medium for isolation of Phytophthora and Pythium from plant roots. Phytopathology 52:771–777
Forestry and Timber Bureau (1959) Annual Report. Govt. Print, Canberra
Forests Department (1947) Report on the operations of the Forests Department for the year ending 30 June 1947. Perth
Forests Department (1953) Report on the operations of the Forests Department for the year ending 30 June 1953. Perth.
Forests Department (1958) Report on the operations of the Forests Department for the year ending 30 June 1958. Perth
Forests Department (1961) Report on the operations of the Forests Department for the year ending 30 June 1961. Perth
Forests Department (1967) Report on the operations of the Forests Department for the year ending 30 June 1967. Perth
Hamilton CD (1951) The dying of jarrah (E. marginata) in Western Australian forests. Progress of work done to July 1948. Department of Parks and Wildlife Library, Perth, Unpublished manuscript
Harding JH (1949) Pathogenic aspects of die back in the jarrah forest of Western Australia. Australian Forestry Conference. Department of Parks and Wildlife Library, Perth, Unpublished manuscript
Harris AC (1965) Seminar on jarrah dieback. Briefing notes for seminar at Harvey 19–20 October 1965. Department of Parks and Wildlife Library, Perth, Unpublished manuscript
Kliejunas JT, Ko WH (1975) Association of Phytophthora cinnamomi with ohia decline on the island of Hawaii. Phytopathology 66:116–121
Lane Poole CE (1920) Notes on the Forests and Forest Products and Industries of Western Australia. Forests Department of Western Australia, Perth
Loneragan OW (1961) Jarrah (Eucalyptus marginata Sm.) and karri (Eucalyptus diversicolor F.v.M.) regeneration in southwest Western Australia. M.Sc. Thesis, University of Western Australia
Lübbe WA, Mostert GP (1991) Rate of Ocotea bullata decline in association with Phytophthora cinnamomi at three study sites in the Southern Cape indigenous forests. South Afr For J 159:17–24
Marks GC, Kassaby FY, Reynolds ST (1972) Die-back in the mixed hardwood forests of Eastern Victoria: a preliminary report. Aust J Bot 20:141–154
Newhook FJ (1959) The association of Phytophthora spp. with mortality of Pinus radiata and other conifers. I. Symptoms and epidemiology in shelterbelts. N Z J Agric Res 2:808–843
Newhook FJ (1968) Report on visit to Western Australian jarrah dieback area. 28 April – 4 May 1968. Department of Parks and Wildlife Library, Perth, Unpublished report to the Forests Department WA, May 1968
Newhook FJ, Podger FD (1972) The role of Phytophthora cinnamomi in Australian and New Zealand forests. Ann Rev Phytopathol 10:299–326
Podger FD (1959a) Annual report to the Forestry and Timber Bureau. Unpublished manuscript. [Viewed February 1980]
Podger FD (1959b) A review of the disorder jarrah dieback. Station Resport no. 1 – December 1959. Forestry and Timber Bureau. Forest Experimental Station. Dwellingup. Department of Parks and Wildlife Library, Perth, Unpublished manuscript
Podger FD (1962) Annual report to the Forestry and Timber Bureau. Unpublished manuscript. [Viewed February 1980]
Podger FD (1963) Annual report to the Forestry and Timber Bureau. Unpublished manuscript. [Viewed February 1980]
Podger FD (1964) Annual report to the Forestry and Timber Bureau. Unpublished manuscript. [Viewed February 1980]
Podger FD (1965) Annual report to the Forestry and Timber Bureau. Unpublished manuscript. [Viewed February 1980]
Podger FD (1966a) Research Project W.A.4 – The cause of jarrah dieback. Progress Report no. 1 – A consideration of some earlier hypotheses of cause – Nutrient decline, Soil salinity, Metal ion toxicity. Forest Research Institute, Western Regional Station, Kelmscott, WA. Department of Parks and Wildlife Library, Perth, Unpublished manuscript
Podger FD (1966b) Annual report to the Forestry and Timber Bureau. Unpublished manuscript. [Viewed February 1980]
Podger FD (1966c) On the jarrah (Eucalyptus marginata) dieback in Western Australia – its cause and control. Department of Parks and Wildlife Library, Perth, Unpublished manuscript
Podger FD (1967a) Research Project W.A.4 – The cause of jarrah dieback. Progress Report no. 2 – A consideration of some earlier hypotheses of cause – Drought. Forest Research Institute, Western Regional Station, Kelmscott, WA. Department of Parks and Wildlife Library, Perth, Unpublished manuscript
Podger FD (1967b) Research Project W.A.4 – The cause of jarrah dieback. Progress Report Number 3 – Waterlogging as a possible cause. Forest Research Institute, Western Regional Station, Kelmscott, WA. Department of Parks and Wildlife Library, Perth, Unpublished manuscript
Podger FD (1968) Aetiology of jarrah dieback. A disease of the dry sclerophyll Eucalyptus marginata Sm. forests in Western Australia. M.Sc. Thesis, University of Melbourne
Podger FD (1972) Phytophthora cinnamomi, a cause of lethal disease in indigenous plant communities in Western Australia. Phytopathology 62:972–981
Podger FD, Doepel RF, Zentmyer GA (1965) Association of Phytophthora cinnamomi with a disease of Eucalyptus marginata forest in Western Australia. Plant Dis Rep 49:943–947
Pratt BH, Heather WA (1973) The origin and distribution of Phytophthora cinnamomi Rands in Australian native plant communities and the significance of its association with particular plant species. Aust J Bot 26:559–573
Shea SR (1975) Environmental factors of the northern jarrah forest in relation to pathogenicity and survival of Phytophthora cinnamomi. Bulletin 85. Forests Department of Western Australia, Perth
Shea SR, Dell B (1981) Structure of the surface root system of Eucalyptus marginata Sm. and its infection by Phytophthora cinnamomi Rands. Aust J Bot 29:49–58
Shea SR, Gillen KJ, Leppard WI (1980) Seasonal variation in population levels of Phytophthora cinnamomi Rands in soil in diseased, freely-drained Eucalyptus marginata Sm sites in the northern jarrah forest of south-western Australia. Prot Ecol 2:135–156
Stahl W, Greaves R (1959) Report on a trip to Dwellingup, Western Australia, from 7.9.59 to 20.9.59 to investigate die-back in jarrah. Department of Parks and Wildlife Library, Perth, Unpublished manuscript
Stoate TN, Bednall BH (undated) The jarrah and forestry practice. Department of Parks and Wildlife Library, Perth. Unpublished manuscript
Stoate TN, Helms AD (1938) Stocktaking in the jarrah bush. Department of Parks and Wildlife Library, Perth, Unpublished manuscript
Tainter FH, O’Brien JG, Hernández A, Orozco F, Rebolledo O (2000) Phytophthora cinnamomi as a cause of oak mortality in the state of Colima, Mexico. Plant Dis 84:394–398
Underwood RJ, Murch JH (1984) Hygenic logging the northern jarrah forest. Aust For 47:39–44
Wallace WR (1966) Fires in the jarrah forest environment. J Roy Soc W Aust 49:33–44
Wallace WR (1969) Progress report on jarrah dieback research in Western Australia. Forests Department of Western Australia. Perth. Department of Parks and Wildlife Library, Perth, Unpublished manuscript
Wallace WR, Hatch AB (1953) Crown deterioration in the northern jarrah forests. Department of Parks and Wildlife Library, Perth, Unpublished manuscript
Waring HD (1950) Report on a brief investigation into the death of jarrah (Eucalyptus marginata) in the Dwellingup Division, Western Australia. Department of Parks and Wildlife Library, Perth, Unpublished manuscript
Weste G, Taylor P (1971) The invasion of native forest by Phytophthora cinnamomi. I. Brisbane Ranges, Victoria. Aust J Bot 19:281–294
Williamson J, Moore S, Warren C (2005) In: Calver M, Bigler-Cole H, Bolton G, Gaynor A, Horowitz P, Mills J, Wardell-Johnson G (eds) Proceeding of the 6th National Conference of the Australian History Society Inc. Millpress Science Publishers, Rotterdam
Zak B (1961) Aeration and other soil factors affecting southern pines as related to Littleleaf disease. USDA Forest Service, Technical Bulletin No. 1248
Zentmyer GA (1964) Letter to Podger and Doepel, 21 October 1964. Department of Parks and Wildlife Library, Perth, Unpublished manuscript
Zentmyer GA (1968) Report on jarrah dieback problem in Western Australia. Department of Parks and Wildlife Library, Perth, Unpublished report to the Forests Department WA, May 1968
Acknowledgements
I thank D. M. Griffin for drawing my attention to the low recovery of P. cinnamomi from jarrah, to J. F. Titze for access to documents at the CSIRO Forest Research Station Kelmscott in 1980, to CSIRO for allowing me to publish Podger’s isolation data following his death, and to L. Wright for assistance with tracing documents. F. E. Batini, M. C. Calver, E. O’Gara G. StJ. Hardy are thanked for providing feedback on the manuscript.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Davison, E.M. How Phytophthora cinnamomi became associated with the death of Eucalyptus marginata – the early investigations into jarrah dieback. Australasian Plant Pathol. 44, 263–271 (2015). https://doi.org/10.1007/s13313-015-0356-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13313-015-0356-5