Charles Sturt University
Graham Centre for Agricultural Innovation

Professor Deirdre Lemerle

Professor Deirdre Lemerle

BSc (Hons) (Reading), MScAgr (Sydney), PhD (Sydney)

Professor Deirdre Lemerle is an agricultural weed scientist who worked 25 years for DPI at Wagga Wagga NSW Australia. She led the Cropping Program of the Weeds Co-operative Research Centre for 10 years. Deirdre was the inaugural Director of the Graham Centre for Agricultural Innovation from 2005 until 2015, an alliance between Charles Sturt University and the Department of Primary Industries which aims to increase sustainable productivity for mixed farming systems. She was awarded the NSW Agriculture 'Outstanding Achievement' in 1996, the Council of Australian Weed Science Societies Medal for 'Excellence in Weed Science' in 1998, and the CSU Vice-Chancellors Award for Research Excellence to Allelopathy Research Group 2000. She was selected to: be an ABC New Inventors program grand finalist with the 'Stubble Star' invention in 2005; attend Australia 2020 Summit (Rural Industries and Rural Communities) in April 2008; be in "10 Sisters" exhibit screened in the Australian Pavilion at the World Expo, Shanghai in 2010 featuring her profile about R&D for food security and agricultural sustainability; and be part in the Governor General's Delegation to China 6-12 June 2010. Professor Lemerle has published over 150 scientific papers and supervises post-graduate students. She has serves on various advisory and editorial boards.

Top of page

Top of page

  • Developing integrated weed management strategies to reduce weed impacts and farmers' dependence on herbicides, especially using crop competition.
  • International research and development  and post-graduate training and capacity building.

Top of page

Lemerle D, Gill GS, Murphy CE, Walker SR, Cousens RD, Mokhtari S, Peltzer S, Coleman R and Luckett DJ (2001). Genetic improvement and agronomy for enhanced wheat competitiveness with weeds. Invited review Australian Journal Agricultural Research 52(5), 527-548.

Lemerle D, Cousens RD, Gill GS, Peltzer SJ, Moerkerk M, Murphy CE, Collins D and Cullis BR (2004). Reliability of higher seeding rates of wheat for increased competitiveness with weeds. Journal of Agricultural Science 142, 395-409.

Lemerle D, Smith A, Verbeek B, Koetz E, Lockley P and Martin P (2006). Incremental crop tolerance to weeds: a measure for selecting competitive ability in Australian wheats. Euphytica 149, 85-95.

Murphy CE and Lemerle D (2006). Continuous cropping systems and weed selection. Euphytica 148, 61-73.

Wu H, Pratley J, Lemerle D, An M and Liu DL (2007). Modern genomic approaches to improving allelopathic capability in wheat (Triticum aestivum L). Allelopathy Journal 19, 97-108.

Stanton R, Wu H and Lemerle D (2012). Factors affecting silverleaf nightshade (Solanum elaeagnifolium) germination. Weed Science 60(1), 42-47

Zhu XC, Wu HW, Stanton R, Burrows GE, Lemerle D and Raman H (2013). Morphological variation of silverleaf nightshade (Solanum elaeagnifolium Cav.) in south-eastern Australia. Weed Research 53(5), 337-343.

Lemerle D, Lockley P, Koetz E and Diffey (2013). Herbicide efficacy for control of annual ryegrass (Lolium rigidum Gaud) is influenced more by wheat seeding rate than row spacing. Crop & Pasture Science 64(7), 708-715.

Asaduzzaman M, Min An, Pratley J, Luckett DJ and Lemerle D (2014). Canola (Brassica napus) germplasm shows variable allelopathic effects against annual ryegrass (Lolium rigidum). Plant and Soil 380(1), 47-56.

Lemerle D, Luckett DJ, Lockley P, Koetz E and Wu H (2014). Competitive ability of Australian canola (Brassica napus) genotypes for weed management. Crop & Pasture Science 65(12), 1300-1310.

Asaduzzaman M,  Luckett DJ, Cowley R, Min An, Pratley J and Lemerle D (2014). Canola cultivar performance in weed-infested field plots confirms ranking from in vitro testing. Journal of Biocontrol Science and Technology 24, 1394-1411.

Top of page