Research output per year
Research output per year
Research activity per year
Our team’s research in the plant sciences is broadly based but focuses on chemical ecology and physiology with an emphasis on the generation of a deeper understanding of the plant rhizosphere and its associated microbiome, and how plant interactions with weeds, herbivores, and pests as well as biocontrol organisms are mediated by secondary products.
My own research interests have focused on development of a fundamental understanding of the localization, biosynthesis, and regulation of secondary plant products including those in root exudates as sources of novel chemistry. Recently, we have applied new and innovative analytical approaches to the study of metabolomics in numerous organisms using both chemometric and bioinformatics approaches to investigate complex metadata sets to better understand plant and microbial interactions. Key biosynthetic pathways involved in plant defense and microbial toxicity have been recently characterized and the genes regulating these pathways identified to evaluate factors regulating expression. Microbial transformation of rhizosphere allelochemicals has been characterized using cutting-edge techniques in soil extraction and mass spectrometry allowing us to predict soil persistence and study allelopathic interference in situ.
Currently, I lead or serve as PI on numerous large multidisciplinary research projects focused on prevention of herbicide resistance in common pasture and crop weeds, and development of alternative management strategies for weeds and livestock pests, including the use of weed suppressive or competitive cereal and pasture crops in broadacre and pasture production systems. We also employ biocontrol agents such as dung beetles, crown weevils and flea beetles to manage crop and livestock pests. The exploration of chemical and microbial diversity within the plant rhizosphere and evaluation of the role of bioactive molecules in plant defense and chemical signaling has led to the adoption of effective and environmentally sustainable weed management systems for crops, roadsides and landscapes, and the development of bioherbicides and microbial metabolites of commercial interest in both the USA and Australia. These initiatives have led to numerous research awards and fellowship appointments including both the Molisch and Grodzinsky award for outstanding lifetime research achievement in 2005 and outstanding publication award in 2017, the NSW OMSR Life Sciences Research Fellowship Award 2008-2012, the ASHS Recognition for Outstanding Educational Leadership, the University of Kentucky Award for Outstanding Young Agricultural Researcher, and recent nomination for Fellow of the Australian Academy of Science.
In 2021, CSU was a successful research partner in the industry and federally funded $270M Cooperative Research Centre on Marine Bioproducts. CSU and our research team will be instrumental in conducting fundamental research in natural products leading to the development of industries focused on marine-based bioproducts for livestock and human health, agrichemicals, cosmeceutics, pharmaceutics, nutriceutics and high value fine chemicals.
In May 2023, Leslie was elected as a Fellow of the Australian Academy of Science. Leslie Weston | Australian Academy of Science
See Google Scholar for additional publications and citations.
https://scholar.google.com.au/citations?user=uYgwP-oAAAAJ&hl=en
Horticulture and Natural Products Chemistry, PhD, Michigan State University
Award Date: 01 Jan 1987
Horticulture, MS, Michigan State University
Award Date: 01 Dec 1982
Plant Sciences, BS, Cornell University
Award Date: 05 Jun 1980
Visiting Scientist, Aix-Marseille University
01 Jun 2016 → 15 Jul 2016
Visiting Scientist, Warsaw University of Life Sciences-SGGW
10 Jul 2015 → 10 Aug 2015
Research output: Book chapter/Published conference paper › Conference paper › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Review article › peer-review
Research output: Other contribution to conference › Abstract › peer-review
Pieter-Willem Hendriks (Participant), Leslie A Weston (Participant) & Saliya Gurusinghe (Participant)
Activity: Participating in or organising an event › Conference/Symposium › Academic
Panos Loukopoulos (Participant), Jane Quinn (Participant) & Leslie Weston (Participant)
Activity: Participating in or organising an event › Workshop/course/forum › Academic
Yuchi Chen (Examiner), Panos Loukopoulos (Examiner), Jane Quinn (Examiner), Leslie Weston (Examiner) & Xiaocheng Zhu (Examiner)
Activity: Supervision/Examination/Mentoring › Internal HDR Supervision
Leslie Weston (Examiner), Kelly, J. (Examiner), Jane Quinn (Examiner), Panos Loukopoulos (Examiner), John Broster (Examiner) & Karl Behrendt (Examiner)
Activity: Supervision/Examination/Mentoring › Internal HDR Supervision
Leslie Weston (Editor), Jane Quinn (Editor) & Xiaocheng Zhu (Editor)
Activity: Publication peer-review and editorial work › Editorial responsibility
01/06/23
1 Media contribution
Press/Media: Press / Media
Saliya Gurusinghe & Leslie Weston
07/07/21
2 Media contributions
Press/Media: Press / Media
24/07/20
1 Media contribution
Press/Media: Press / Media
Xiaocheng Zhu, Leslie Weston & Geoffrey Gurr
30/10/19
1 Media contribution
Press/Media: Press / Media
Jane Quinn (Participant), Leslie Weston (Participant), Paul Weston (Participant) & Saliya Gurusinghe (Participant)
Impact: Other Impact, Economic Impact