Dr Oliver Knox
Senior Lecturer - School of Environmental & Rural Science
Phone: +61 2 6773 2946
I am originally from Scotland and have degrees from the University of Aberdeen in Genetics and Plant and Soil Sciences. I worked in Australia in the cotton industry from 2003 to 2008 before returning to Scotland to take up a teaching and research post working mainly on bulky organic fertilisers in various agricultural systems. I came to Armidale in 2014 to take up a post co-funded by the Cotton RDC, and am the co-ordinator of the Cotton Hub at UNE, which seeks to deliver cross disciplinary work on the issues affecting production of sustainable cotton.
My interests are in cropping systems and how the plant, abiotic and biotic soil components interact. This means I have relatively broad interest that range from farm management decisions to the microscopic life that dwells in the soils and anything that helps to pull these together.
BSc (Hons), PhD
- Plant/microbial interactions,
- GM plants,
- Bulky organic fertilisers,
- Phosphorus and soil science.
Peer Reviewed Papers
O.G.G. Knox, O.N. Achara, J. Parker, R. Alegria, R.L. Walker, A.C. Edwards and C.A. Watson (2013) Investigating the use of silage effluent to improve available Phosphorus from Gafsa phosphate rock. Communications in Soil Science and Plant Analysis 45(3):332-346.
Oliver G G Knox, Vadakattu V S R Gupta and Richard Lardner (2014) Field evaluation of the effects of cotton variety and GM status on rhizosphere microbial diversity and function in Australian soils. Soil Research 53:203-215.
Oliver Knox, Clare Hall, Alistair McVittie, Robin Walker and Bruce Knight (2013) A systematic review of the environmental impacts of GM crop cultivation as reported from 2006 to 2011. Food and Nutrition Sciences 4:28-44.
Hall, C., Knight, B., Ringrose, S. & Knox, O. (2013). What have been the farm-level economic impacts of the global cultivation of GM crops? CEE Review 11-002 Collaboration for Environmental Evidence: www.environmentalevidence.org/S R11002.html
Oliver G. G. Knox, Martin J. McHugha, James M. Fountaine, Neil D. Havis (2013) Effects of microwaves on fungal pathogens of wheat seed. Crop Protection 50:12-16.
Knox,O.G.G., R.L.Walker, E.J.Booth, C.Hall, A.N.Crossan, and V.V.S.R.Gupta. (2012) Capitalizing on deliberate, accidental, and GM-driven environmental change caused by crop modification. Journal of Experimental Botany. 63:543-549.
Akhtar Ahmed Siddiqui, Mehtab Siddiqui and Oliver Knox (2012) Assessing the Impact of Integrated Pest Management Farmer Field Schools (IPM-FFSs) on Acquisition of Farmers' Knowledge Regarding Use of Pesticide, Nutrient Management and Confidence in Decision Making Process Pakistan Journal of Life and Social Sciences 10(2):150-155.
Walker,R.L., A.C.Edwards, P.Maskell, C.A.Watson, R.M.Rees, O.G.G.Knox, and E.A.Stockdale. (2012) The effect of co-composted cabbage and ground phosphate rock on the early growth and P uptake of oilseed rape and perennial ryegrass. Journal of Plant Nutrition and Soil Science. 175 (4):595-603.
Oliver G. G. Knox, Alastair R. Leake, Robin L.Walker, Anthony C. Edwards and Christine A. Watson (2011) Revisiting the multiple benefits of historical crop rotations within contemporary UK agricultural systems. Journal of Sustainable Agriculture 35(2), 163-179
O.G.G. Knox, V.V.S.R. Gupta, G.N. Roberts and S.J. Downes (2008) Improving environmental loading assessments of Cry proteins from GM plants based on experimentation in Cotton. The Open Agricultural Journal 2, 105-112.
O.G.G. Knox, D.B. Nehl, T. Mor, G.N. Roberts and V.V.S.R. Gupta (2008) Lack of effect of genetic modification of cotton on arbuscular mycorrhizal colonisation of roots. Field Crops Research 109, 57-60.
Knox, O.G.G., Gupta, V.V.S.R., Nehl, D.B. and Stiller, W.N.(2007) Differences in border cell number and constitutive root tip expression of Cry proteins in transgenic cotton. Euphytica 154, 83-90
Knox, O.G.G., Anderson, C.M.T., Nehl, D.B. and Gupta, V.V.S.R. (2006) Observation of Tylenchorhynchus ewingi in association with cotton soils in Australia. Australasian Plant Disease Notes 1, 47-48.
Standing,D., Knox, O.G.G., Mullins, C.E., Killham, K.K. and Wilson, M.J. (2006) Influence of nematodes on resource utilisation by bacteria - an in vitro study. Microbial Ecology 52, 444-450.
Knox, O.G.G., Constable G.A., Pyke B. and Gupta V.S.R.V.(2006) Environmental impact of conventional and Bt insecticidal cotton expressing one and two Cry genes in Australia. Australian Journal of Agricultural Research 57(5) 501-509.
Knox, O.G.G., Anderson, C.M.T., Allen, S.J. and Nehl, D.B. (2006) Helicotylenchus dihystera in Australian cotton roots.Australasian Plant Pathology 35, 287-288.
Knox, O.G.G., Killham, K., Artz, R.R.E., Mullins, C. and Wilson, M. (2004) Rhizosphere Colonization by Seed Applied Bacteria – Interactions with Nematodes. Applied and Environmental Microbiology 70(8), 4666-4671.
VEC Stubbs, D Standing, OGG Knox, K Killham, AG Bengough and B Griffiths (2004) Root border cells take up and release glucose. Annals of Botany 93(2), 221-224.
O.G.G. Knox, K. Killham, C.E. Mullins and M.J. Wilson (2003) Nematode-enhanced microbial colonization of the wheat rhizosphere. FEMS Microbial Letters 225, 227-233.
Thouand Gérald., Philippe Daniel, Habib Horry, Pascal Picart, Marie José Durand, Ken Killham,Oliver G.G. Knox, Michael S. DuBow and Michel Rousseau (2003) Growth and spectral emission of lux recombinant and bioluminescent marine bacteria(+). Luminescnce. 18, 145-155.
Knox, O.G.G., Killham, K. and Leifert, C. (2002) The reliability of marker/reporter genes in biocontrol studies. Biocontrol Science and Technology 12(5), 637-641.
Knox, O.G.G., Killham, K. and Leifert, C. (2000) Effects of increased nitrate availability on the control of plant pathogenic fungi by the soil bacterium Bacillus subtilis. Applied Soil Ecology 15, 227-231.
Conference Proceedings (Refereed)
OGG Knox, T-J Marsden, S Warnick, MN Scherbatskoy, D Wilson and BA Harvie (2014). Seaweed and the reworking of old agricultural production systems to provide improved sustainability and ecosystem services. Delivering Multiple Benefits from our Land: Sustainable Development in Practice 206-214
O Knox, T-J Marsden, S Warnick, M Scherbatskoy, D Wilson and B Harvie (2013) Reinvigorating the ridges: a case study in North Uist. Aspects of Applied Biology 121, 125-132.
Gupta, V.V.S.R and Knox O.G.G. (2010) How can we best design rhizosphere plant-microbe interactions for the benefit of plant growth. The Rovira Rhizosphere Symposium.
Knox, OGG, Gupta VVSR and Lardner, R. (2009) Cotton cultivar selection impacts on microbial diversity and function. Aspects of Applied Biology 98, 129-136.
14th Australian Agronomy Conference. James H Terry, Daniel KY Tan, Nilantha R Hulugalle, Damien J Field, Tim B Weaver, Oliver G Knox. (September 2008) 'Cotton yield and soil carbon under continuous cotton, cotton-corn, cotton-vetch-corn and cotton-wheat rotations'.
13th Australian Agronomy Conference. Luelf, N., Tan, D., Hulugalle, N., Knox, O., Weaver, T. and Field, D. (September 2006) 'Root turnover and microbial activity in cotton farming systems'
6th Pacific Rim Conference. Knox, O.G.G. and Gupta, V.V.S.R. (November 2005) 'Evaluation of border cell number and Cry expression from root tips of Gossypium hirsutum'. 139-140.
Brighton Crop Protection Conference- weeds. Mitchelson, K., Knox, O., Cheng, J., Ford, M., Wilson, F. & Atkinson, D. (1995) Molecular Markers for Genetic Diversity in Cleavers (Galium aparine). 2, 451-458.UK.
Book Chapters and Occasional Proceedings
A.C. Edwards, R.L. Walker,P. Maskell, C.A. Watson, R.M. Rees, E.A. Stockdale, & O.G.G. Knox (2010) Improving bioavailability of phosphate rock: some considerations for organically managed farming systems. Sustainable Agriculture Reviews, Volume 4. Pp.99-117.
Nehl, D.B. and Knox, O.G.G. (2006) in Soil Biology, Volume 7. Microbial Activity in the Rhizosphere pp.89-119 (eds. K.G. Mukerji, C. Manoharachary, J. Singh) Springer-Verlag Berlin Heidelberg
White, D., Knox, O., Killham, K. and Leifert, C.(1999) in Biotechnological Approaches in Biocontrol of Plant Pathogens pp.227-249 (eds. K.G. Mukerji, B.P. Chamola and R.K. Upadhyay) Kluwer Academic / Plenum Publishers, New York.