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Publications: O'Gara, Emer

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Number of items: 30.

Journal Article

O'Gara, E., Howard, K., McComb, J., Colquhoun, I.J. and Hardy, G.E.St.J. (2014) Penetration of suberized periderm of a woody host by Phytophthora cinnamomi. Plant Pathology, In press .

O'Gara, E., Howard, K., Colquhoun, I.J., Dell, B., McComb, J.A. and Hardy, G.E.St.J. (2009) The development and characteristics of periderm and rhytidome in Eucalyptus marginata. Australian Journal of Botany, 57 (3). pp. 221-228.

Hardy, G.E.St.J., Vear, K., O'Gara, E. and Williams, N.M. (2007) Detection, diagnosis and mapping of native areas infested by Phytophthora species in Western Australia. Brazilian Phytopathology, 32 (Supplement). S45-S46.

O'Gara, E., Wilson, B., Howard, K. and Hardy, G.E.St.J. (2005) National best practice and risk assessment for the management of Phytophthora cinnamomi in natural ecosystems. Australasian Plant Conservation, 34 (3). pp. 5-6.

O'Gara, E., Hüberli, D. and Hardy, G.E.St.J. (2005) Phytophthora ramorum: a threat to Australia? Australasian Plant Conservation, 13 (4). pp. 22-24.

Tan, K.S.R., O'Gara, E., Guest, D. and Vawdrey, L. (2002) Effects of fertiliser on the susceptibility of durian and papaya to Phythopthora palmivora. Acta Horticulturae, 575 . pp. 457-464.

O'Gara, E., McComb, J.A., Colquhoun, I.J. and Hardy, G.E.St.J. (1997) The infection of non-wounded and wounded periderm tissue at the lower stem of Eucalyptus marginata by zoospores of Phytophthora cinnamomi, in a rehabilitated bauxite mine. Australasian Plant Pathology, 26 (3). p. 135.

Cope, M., Webb, M.C., O'Gara, E., Philip, B.A. and Hardham, A.R. (1996) Immunocytochemical comparison of peripheral vesicles in zoospores of Phytophthora and Pythium species. Mycologia, 88 (4). pp. 523-532.

O'Gara, E., Hardy, G.E.St.J. and McComb, J.A. (1996) The ability of Phytophthora cinnamomi to infect through unwounded and wounded periderm tissue of Eucalyptus marginata. Plant Pathology, 45 (5). pp. 955-963.

Conference Paper

O'Gara, E., McComb, J.A. and Hardy, G.E.St.J. (1998) The infection of periderm by zoospores of Phytophthora cinnamomi: a histological detective story. In: 7th International Congress of Plant Pathology, 9 - 16 August, Edinburgh

Conference Item

Williams, N., O'Gara, E., Hardy, G.E.St.J. and O'Brien, P.A. (2009) Development of molecular diagnostic tools for the detection of Phytophthora cinnamomi from cryptic soil samples in southern Australia. In: Phytophthoras in Forests and Natural Ecosystems Fourth Meeting of the International Union of Forest Research Organizations (IUFRO) Working Party S07.02.09, August 26–31, 2007, Monterey, California.

O'Gara, E., Howard, K., Rudman, T. and Hardy, G.E.St.J. (2009) National best practice in the management of Phytophthora cinnamomi for biodiversity conservation in Australia. In: Phytophthoras in Forests and Natural Ecosystems Fourth Meeting of the International Union of Forest Research Organizations (IUFRO) Working Party S07.02.09, August 26–31, 2007, Monterey, California.

Dell, B., Hardy, G., O'Gara, E. and Shearer, B. (2007) The impact of Phytophthora cinnamomi on ecosystem function and health of Mediterranean forests, woodlands and heath lands in Western Australia. In: 11th International Mediterranean Ecosystems (MEDECOS) Conference (2007), 2 - 5 September, Perth, Western Australia.

O'Gara, E., Howard, K., Wilson, B. and Hardy, G.E.St.J. (2005) Best practice management of Phytophthora cinnamomi for biodiversity conservation. In Innovations for sustainable plant health. In: 15th Australasian Plant Pathology Society Conference, 26-29 September 2005 , Geelong, Vic..

Wilson, B., Howard, K., O'Gara, E. and Hardy, G.E.St.J. (2005) Risk assessment in the management of Phytophthora cinnamomi for biodiversity conservation. In: 15th Australasian Plant Pathology Society Conference, 26-29 September 2005 , Geelong, Vic..

Hardy, G.E.St.J., Cahill, D., Wilson, B. and O'Gara, E. (2004) Overview of phytophthora diseases in the Australian region. In: 3rd Workshop of IUFRO Working Party 7.02.09 "Phytophthora in Forests and Natural Ecosystems" , 11 - 17 September, Freising, Germany.

O'Gara, E., McComb, J.A., Colquhoun, I.J., Williams, M.R. and Hardy, G.E.St.J. (1997) Disease development in Eucalyptus marginata, innoculated with zoospores of Phytophthora cinnamomi: the role of isolate virulence and season of innoculation. In: 11th Biennial Conference of the Australasian Plant Pathology Society, 29 September - 2 October, Perth, Western Australia.

O'Gara, E., Hardy, G.E.St.J. and McComb, J.A. (1996) Infection of Eucalyptus marginata by Phytophthora cimzamomi: The role of collar infection. In: American Phytopathological Society Annual Meeting, 27 - 31 July, Indianapolis, IN, USA.

O'Gara, E., Wilkinson, C., Hardy, G.E.St.J. and McComb, J.A. (1996) The potential for hemi-biotrophic growth of Phytophthora ci11namomi in Eucalyptus marginata. In: American Phytopathological Society Annual Meeting, 27 - 31 July, Indianapolis, IN, USA.

Book Chapter

Diczbalis, Y., Vawdrey, L., Alvero, G., Campagnolo, D., Thanh, H.V., Tri, M.V., Binh, L.N., Binh, N.T.T., Tan, H.V., Chau, N.M., O'Gara, E. and Guest, D.I. (2004) Durian tree phenology and the control of Phytophthora diseases of durian using phosphonate trunk injection. In: Drenth, A. and Guest, D.I., (eds.) Diversity and Management of Phytophthora in Southeast Asia. Australian Centre for International Agricultural Research, Canberra, pp. 206-216.

O'Gara, E., Sangchote, S., Fitzgerald, L., Wood, D., Seng, A.C. and Guest, D.I. (2004) Infection biology of Phytophthora palmivora Butl. in Durio zibethinus L. (Durian) and responses induced by phosphonate. In: Drenth, A. and Guest, D.I., (eds.) Diversity and Management of Phytophthora in Southeast Asia. Australian Centre for International Agricultural Research, Canberra, pp. 42-52.

O'Gara, E., Guest, D.I., Vawdrey, L., Langdon, P. and Diczbalis, Y. (2004) Phytophthora diseases in durian and durian decline syndrome in Far-North Queensland. In: Drenth, A. and Guest, D.I., (eds.) Diversity and Management of Phytophthora in Southeast Asia. Australian Centre for International Agricultural Research, Canberra, pp. 143-152.

Hien, D.M., Thanh, H.V., Danh, P.Q. and O'Gara, E. (2004) The control of postharvest diseases in durian. In: Drenth, A. and Guest, D.I., (eds.) Diversity and Management of Phytophthora in Southeast Asia. Australian Centre for International Agricultural Research, Canberra, pp. 217-221.

Report

Medlyn, B.E., Zeppel, M.S.J., Brouwers, N.C., Howard, K., O'Gara, E., Hardy, G., Lyons, T., Li, L. and Evans, B. (2011) Biophysical impacts of climate change on Australia's forests. Contribution of Work Package 2 to the Forest Vulnerability Assessment. National Climate Change Adaptation Research Facility, Gold Coast.

Dunstan, W.A., Rudman, T., Shearer, B.L., Moore, N.A., Paap, T., Calver, M.C., Armistead , R.J., Dobrowolski, M.P., Morrison, B., Howard, K., O'Gara, E., Crane, C., Dell, B., O'Brien, P.A., McComb, J.A. and Hardy, G.E.St.J. (2008) Research into natural and induced resistance in Australian native vegetation of Phytophthora cinnamomi and innovative methods to contain and/or eradicate within localised incursions in areas of high biodiversity in Australia. Eradication of Phytophthora cinnamomi from spot infections in native plant communities in Western Australia and Tasmania. Prepared by the Centre for Phytophthora Science and Management for the Australian Government Department of the Environment, Water, Heritage and the Arts.

Hüberli, D., Shearer, B.L., Calver, M.C., Paap, T., Moore, N.A., Barrett, S., Freebury, G., Howard, K., O'Gara, E., Dunstan, W., Bowen, B., Gower, K., Palmer, B., Long, N., Crane, C., Spadek, T., Dell, B., O'Brien, P., McComb, J.A. and Hardy, G.E.St.J. (2008) Research into natural and induced resistance in Australian native vegetation of Phytophthora cinnamomi and innovative methods to contain and/or eradicate within localised incursions in areas of high biodiversity in Australia. Does the physiological status of the plant at the time of spraying affect the efficacy of phosphite? Prepared by the Centre for Phytophthora Science and Management for the Australian Government Department of the Environment, Water, Heritage and the Arts.

McComb, J.A., O'Brien, P., Calver, M.C., Stasikowski, P., Jardine, N., Eshraghi, L., Ellery, J., Gilovitz, J., Scott, P., O'Brien, J., O'Gara, E., Howard, K., Dell, B. and Hardy, G.E.St.J. (2008) Research into natural and induced resistance in Australian native vegetation of Phytophthora cinnamomi and innovative methods to contain and/or eradicate within localised incursions in areas of high biodiversity in Australia. Enhancing the efficacy of phosphite with the addition/supplementation of other chemicals such as those known to be involved in resistance. Prepared by the Centre for Phytophthora Science and Management for the Australian Government Department of the Environment, Water, Heritage and the Arts.

O'Gara, E., Howard, K., Wilson, B. and Hardy, G.E.St.J. (2006) Management of Phytophthora cinnamomi for biodiversity conservation in Australia: Part 1. A review of current management. A report funded by the Commonwealth Government Department of the Environment and Heritage by the Centre for Phytophthora Science and Management, Murdoch, Western Australia.

Wilson, B., Howard, K., O'Gara, E. and Hardy, G.E.St.J. (2006) Management of Phytophthora cinnamomi for biodiversity conservation in Australia: Part 3 - risk assessment for threats to ecosystems, species and communities: a review. A report funded by the Commonwealth Government Department of the Environment and Heritage by the Centre for Phytophthora Science and Management, Murdoch University, Western Australia

O'Gara, E., Howard, K., Wilson, B. and Hardy, G.E.St.J. (2005) Management of Phytophthora cinnamomi for biodiversity conservation in Australia: Part 2. National best practice guidelines. A report funded by the Commonwealth Government Department of the Environment and Heritage by the Centre for Phytophthora Science and Management, Murdoch University, Western Australia.

This list was generated on Tue Sep 23 12:10:59 2014 IST.