World's Best Scientists 2026 revealed!
Christopher Preston

Christopher Preston

D-Index & Metrics

Plant Science and Agronomy

D-Index
66
Citations
15080
World Ranking
879
National Ranking
80

Overview

What is he best known for?

The fields of study he is best known for:

  • Botany
  • Gene
  • Ecology

Christopher Preston mainly focuses on Agronomy, Lolium rigidum, Glyphosate, Weed and Botany. His study in Agronomy concentrates on Weed control, Resistance, Seedling, Minimum tillage and Tillage. His Resistance research is multidisciplinary, incorporating perspectives in Conyza canadensis, Diclofop-methyl, Detoxification and Herbicide resistance.

His studies deal with areas such as Cross-resistance, Simazine and Acetolactate synthase as well as Lolium rigidum. His work carried out in the field of Glyphosate brings together such families of science as Pesticide and Gene, Chromosomal translocation. His work in Botany covers topics such as Pesticide resistance which are related to areas like Pollination and Canola.

His most cited work include:

  • Gene amplification confers glyphosate resistance in Amaranthus palmeri (465 citations)
  • Evolved resistance to glyphosate in rigid ryegrass (Lolium rigidum) in Australia. (410 citations)
  • Pollen-mediated movement of herbicide resistance between commercial canola fields (339 citations)

What are the main themes of his work throughout his whole career to date?

His primary scientific interests are in Agronomy, Weed, Botany, Lolium rigidum and Resistance. Agronomy is a component of his Weed control, Glyphosate, Herbicide resistance, Trifluralin and Crop studies. Christopher Preston interconnects Gene duplication and Echinochloa in the investigation of issues within Glyphosate.

His work investigates the relationship between Weed and topics such as Germination that intersect with problems in Seedling. His Botany research incorporates elements of Pesticide resistance, Pesticide, Paraquat and Gene. His Lolium rigidum research integrates issues from Cross-resistance, Lolium and Metabolism.

He most often published in these fields:

  • Agronomy (50.60%)
  • Weed (35.06%)
  • Botany (29.48%)

What were the highlights of his more recent work (between 2017-2021)?

  • Agronomy (50.60%)
  • Resistance (24.70%)
  • Weed (35.06%)

In recent papers he was focusing on the following fields of study:

The scientist’s investigation covers issues in Agronomy, Resistance, Weed, Glyphosate and Gene. His work in Lolium rigidum, Cultivar, Weed control and Herbicide resistant is related to Agronomy. Christopher Preston works mostly in the field of Resistance, limiting it down to concerns involving Genetic diversity and, occasionally, Ecology and Range.

Christopher Preston has researched Weed in several fields, including Yield and Acetolactate synthase. The Glyphosate study combines topics in areas such as Susceptible individual, Amplified fragment length polymorphism, Botany, Echinochloa and Gene duplication. His work in the fields of Gene, such as Mutation and Chromosomal translocation, overlaps with other areas such as Tropism.

Between 2017 and 2021, his most popular works were:

  • EPSPS gene amplification conferring resistance to glyphosate in windmill grass (Chloris truncata) in Australia. (33 citations)
  • The power and potential of genomics in weed biology and management (31 citations)
  • Target-site mutations conferring resistance to glyphosate in feathertop Rhodes grass (Chloris virgata) populations in Australia. (24 citations)

In his most recent research, the most cited papers focused on:

  • Botany
  • Gene
  • Ecology

His scientific interests lie mostly in Resistance, Gene, Agronomy, Cross-resistance and Lolium rigidum. His Resistance study incorporates themes from Glyphosate and Botany. As a member of one scientific family, Christopher Preston mostly works in the field of Glyphosate, focusing on Gene duplication and, on occasion, Chloris truncata and Real-time polymerase chain reaction.

His Weed study in the realm of Botany interacts with subjects such as Target site. In his study, Prosulfocarb, Thiocarbamates, Chloroacetamide and Very long chain fatty acid is strongly linked to Thiocarbamate, which falls under the umbrella field of Cross-resistance. Christopher Preston studied Lolium rigidum and Trifluralin that intersect with Eleusine indica, Dinitroaniline, Mutation and Point mutation.

Best Publications

  • Gene amplification confers glyphosate resistance in Amaranthus palmeri

    Todd A. Gaines;Wenli Zhang;Dafu Wang;Bekir Bukun

  • Evolved resistance to glyphosate in rigid ryegrass (Lolium rigidum) in Australia

    Stephen B. Powles;Debrah F. Lorraine-Colwill;James J. Dellow;Christopher Preston

  • Pollen-mediated movement of herbicide resistance between commercial canola fields

    Mary A. Rieger;Michael Lamond;Christopher Preston;Stephen B. Powles

  • Evolved Glyphosate Resistance in Plants: Biochemical and Genetic Basis of Resistance'

    Stephen B. Powles;Christopher Preston

  • Herbicide resistance: Impact and management

    Stephen Powles;C Preston;IB Bryan;AR Jutsum

  • Investigations into the mechanism of glyphosate resistance in Lolium rigidum

    D.F. Lorraine-Colwill;Stephen Powles;T.R. Hawkes;P.H. Hollinshead

  • Multiple resistance to dissimilar herbicide chemistries in a biotype of Lolium rigidum due to enhanced activity of several herbicide degrading enzymes

    Christopher Preston;François J. Tardif;John T. Christopher;Stephen B. Powles

  • Tillage system effects on weed ecology, herbicide activity and persistence: a review

    B. S. Chauhan;G. S. Gill;C. Preston

  • The geographical relationships of British and Irish vascular plants.

    Christopher D. Preston;Mark O. Hill

  • Archaeophytes in Britain.

    Christopher D. Preston;David A. Pearman;Allan R. Hall

  • Resistance to glyphosate in Lolium rigidum

    Debrah F Lorraine-Colwill;Tim R Hawkes;Patricia H Williams;Simon Aj Warner

  • The geographical relationships of British and Irish bryophytes

    Mark O. Hill;Christopher D. Preston

  • Factors affecting seed germination of annual sowthistle (Sonchus oleraceus) in southern Australia

    Bhagirath S. Chauhan;Gurjeet Gill;Christopher Preston

  • Influence of tillage systems on vertical distribution, seedling recruitment and persistence of rigid ryegrass (Lolium rigidum) seed bank

    Bhagirath S. Chauhan;Gurjeet Gill;Christopher Preston

  • Incidence of herbicide resistance in rigid ryegrass (lolium rigidum) across southeastern Australia

    Peter Boutsalis;Gurjeet S. Gill;Christopher Preston

  • Evolution of herbicide resistance in weeds: initial frequency of target site-based resistance to acetolactate synthase-inhibiting herbicides in Lolium rigidum

    C. Preston;Stephen Powles

  • A target‐site mutation is present in a glyphosate‐resistant Lolium rigidum population

    A. M. Wakelin;C. Preston

  • A Decade of Glyphosate-Resistant Lolium around the World: Mechanisms, Genes, Fitness, and Agronomic Management

    Christopher Preston;Angela M. Wakelin;Fleur C. Dolman;Yazid Bostamam

  • MALATHION ANTAGONIZES METABOLISM-BASED CHLORSULFURON RESISTANCE IN LOLIUM-RIGIDUM

    JT Christopher;C Preston;Stephen Powles

  • Glyphosate resistance in four different populations of Lolium rigidum is associated with reduced translocation of glyphosate to meristematic zones

    A M Wakelin;D F Lorraine-Colwill;C Preston

  • Resistance to glyphosate from altered herbicide translocation patterns

    Christopher Preston;Angela M Wakelin

  • Biochemical mechanisms, inheritance, and molecular genetics of herbicide resistance in weeds.

    Christopher Preston;Carol A. Mallory-Smith

  • Herbicide resistance in weeds endowed by enhanced detoxification: complications for management

    Christopher Preston

Frequent Co-Authors

Gurjeet Gill
Gurjeet Gill University of Adelaide
Stephen B. Powles
Stephen B. Powles University of Western Australia
Bhagirath S. Chauhan
Bhagirath S. Chauhan University of Queensland
Philip Westra
Philip Westra Colorado State University
Michael Seibert
Michael Seibert National Renewable Energy Laboratory
Todd A. Gaines
Todd A. Gaines Colorado State University
Franck E. Dayan
Franck E. Dayan Colorado State University
Albert Vandenberg
Albert Vandenberg University of Saskatchewan
Jan E. Leach
Jan E. Leach Colorado State University
Govindjee
Govindjee University of Illinois at Urbana-Champaign

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