2026 Suzanne I. Warwick: Plant Science and Agronomy Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Plant Science and Agronomy	62	1109	1017	41	37	175	12222

Overview

What is she best known for?

The fields of study she is best known for:

Botany
Ecology
Genus

Suzanne I. Warwick spends much of her time researching Agronomy, Gene flow, Genetics, Canola and Botany. Her biological study focuses on Herbicide resistance. Her research in Gene flow focuses on subjects like Genetically modified crops, which are connected to Genetically modified organism, Invasive species, Weed and Crop.

Her Canola research incorporates elements of Brassica and Cultivar. Suzanne I. Warwick mostly deals with Brassica rapa in her studies of Botany. Her Transgene research is multidisciplinary, incorporating elements of Genome, Transformation and Backcrossing.

Her most cited work include:

Transgene introgression from genetically modified crops to their wild relatives. (347 citations)
Toward a Global Phylogeny of the Brassicaceae (286 citations)
Hybridization between transgenic Brassica napus L. and its wild relatives: Brassica rapa L., Raphanus raphanistrum L., Sinapis arvensis L., and Erucastrum gallicum (Willd.) O.E. Schulz (233 citations)

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

Her main research concerns Botany, Agronomy, Canola, Brassica and Weed. Suzanne I. Warwick has researched Botany in several fields, including Maximum parsimony and Backcrossing. Her Agronomy research incorporates themes from Genetically modified crops and Herbicide resistant crops.

Her Canola research focuses on Gene flow and how it connects with Pollen. Her research integrates issues of Invasive species, Temperate climate and Acetolactate synthase in her study of Weed. Her studies examine the connections between Brassica rapa and genetics, as well as such issues in Hybrid, with regards to Introgression and Raphanus raphanistrum.

She most often published in these fields:

Botany (54.22%)
Agronomy (31.33%)
Canola (21.69%)

What were the highlights of her more recent work (between 2009-2021)?

Agronomy (31.33%)
Acetolactate synthase (12.05%)
Botany (54.22%)

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

Suzanne I. Warwick focuses on Agronomy, Acetolactate synthase, Botany, Crop and Weed. Her study in Agronomy is interdisciplinary in nature, drawing from both Agriculture, Apomixis and Crucifer. Her Botany study integrates concerns from other disciplines, such as Gene flow and Resistance.

Her Crop research is multidisciplinary, incorporating elements of Cultivar, Germplasm, Genetically modified crops, Transgene and Introgression. Her Cultivar research is multidisciplinary, incorporating perspectives in Brassica, Volunteer, Canola and Bromoxynil. Her work deals with themes such as Genetics and Genotyping, which intersect with Weed.

Between 2009 and 2021, her most popular works were:

Closing the gaps: phylogenetic relationships in the Brassicaceae based on DNA sequence data of nuclear ribosomal ITS region (125 citations)
Transgene introgression in crop relatives: molecular evidence and mitigation strategies (84 citations)
Basis for Herbicide Resistance in Canadian Populations of Wild Oat (Avena fatua) (84 citations)

Best Publications

Transgene introgression from genetically modified crops to their wild relatives.

C. Neal Stewart;Matthew D. Halfhill;Suzanne I. Warwick

557
Citations
Toward a Global Phylogeny of the Brassicaceae

C. Donovan Bailey;Marcus A. Koch;Michael Mayer;Klaus Mummenhoff

438
Citations
Molecular systematics of Brassica and allied genera (Subtribe Brassicinae, Brassiceae) -chloroplast genome and cytodeme congruence.

S. I. Warwick;L. D. Black

414
Citations
Hybridization between transgenic Brassica napus L. and its wild relatives: Brassica rapa L., Raphanus raphanistrum L., Sinapis arvensis L., and Erucastrum gallicum (Willd.) O.E. Schulz

S. I. Warwick;M.-J. Simard;A. Légère;H. J. Beckie

380
Citations
Brassicaceae: Species checklist and database on CD-Rom

S. I. Warwick;A. Francis;I. A. Al-Shehbaz

364
Citations
Do escaped transgenes persist in nature? The case of an herbicide resistance transgene in a weedy Brassica rapa population

S. I. Warwick;A. Légère;M.‐J. Simard;T. James

360
Citations
GENE FLOW IN COMMERCIAL FIELDS OF HERBICIDE‐RESISTANT CANOLA (BRASSICA NAPUS)

Hugh J. Beckie;Suzanne I. Warwick;Harikumar Nair;Ginette Séguin-Swartz

289
Citations
Brassicaceae: Chromosome number index and database on CD-Rom

S. I. Warwick;I. A. Al-Shehbaz

259
Citations
The use of 16S ribosomal RNA analyses to investigate the phylogeny of the family Legionellaceae.

N K Fry;S Warwick;N A Saunders;T M Embley

255
Citations
A decade of herbicide-resistant crops in Canada

H. J. Beckie;K. N. Harker;L. M. Hall;S. I. Warwick

254
Citations
Transgene introgression from genetically modified crops to their wild relatives

Unknown

249
Citations
Gene Flow, Invasiveness, and Ecological Impact of Genetically Modified Crops

Suzanne I. Warwick;Hugh J. Beckie;Linda M. Hall

234
Citations
Closing the gaps: phylogenetic relationships in the Brassicaceae based on DNA sequence data of nuclear ribosomal ITS region

Suzanne I. Warwick;Klaus Mummenhoff;Connie A. Sauder;Marcus A. Koch

227
Citations
Phylogeny of tribe brassiceae (Brassicaceae) based on chloroplast restriction site polymorphisms and nuclear ribosomal internal transcribed spacer and chloroplast trnL intron sequences

Suzanne I Warwick;Connie A Sauder

190
Citations
Size-dependent reproductive output in agricultural weeds

B. K. Thompson;J. Weiner;S. I. Warwick

180
Citations
The biology of Canadian weeds. 138. Kochia scoparia (L.) Schrad.

Lyle F Friesen;Hugh J Beckie;Suzanne I Warwick;Rene C Van Acker

174
Citations
Brassicaceae in Agriculture

Suzanne I. Warwick

155
Citations
The Frequency and Persistence of Volunteer Canola (Brassica napus) in Québec Cropping Systems

Marie-Josee Simard;Anne Legere;Denis Pageau;Julie Lajeunesse

147
Citations
Genetic Variation of Ethiopian Mustard (Brassica carinata A. Braun) Germplasm in Western Canada

S. I. Warwick;R. K. Gugel;T. McDonald;K. C. Falk

142
Citations
THE BIOLOGY OF CANADIAN WEEDS.: 61. Sorghum halepense (L.) PERS.

S. I. Warwick;L. D. Black

141
Citations
Basis for Herbicide Resistance in Canadian Populations of Wild Oat (Avena fatua)

Hugh J. Beckie;Suzanne I. Warwick;Connie A. Sauder

137
Citations
Herbicide Resistance in Weedy Plants: Physiology and Population Biology

Unknown

133
Citations
The biology of Canadian weeds. 90. Abutilon theophrasti.

S. I. Warwick;L. D. Black

125
Citations
Growth, productivity, and competitiveness of introgressed weedy Brassica rapa hybrids selected for the presence of Bt cry1Ac and gfp transgenes

Matthew D. Halfhill;Jamie P. Sutherland;Hong Seok Moon;Guy M. Poppy

115
Citations
Allozyme and life history variation in five northwardly colonizing North American weed species

Suzanne I. Warwick

112
Citations
Phylogeny of Sisymbrium (Brassicaceae) based on ITS sequences of nuclear ribosomal DNA

Suzanne I Warwick;Ihsan A Al-Shehbaz;Robert A Price;Connie Sauder

108
Citations
Acetolactate Synthase Target-Site Mutations and Single Nucleotide Polymorphism Genotyping in ALS-Resistant Kochia (Kochia scoparia)

Suzanne I. Warwick;Renlin Xu;Connie Sauder;Hugh J. Beckie

104
Citations
PHYLOGENETIC RELATIONSHIPS IN THE TRIBES ANCHONIEAE, CHORISPOREAE, EUCLIDIEAE, AND HESPERIDEAE (BRASSICACEAE) BASED ON NUCLEAR RIBOSOMAL ITS DNA SEQUENCES

Suzanne I. Warwick;Connie A. Sauder;Ihsan A. Al-Shehbaz;Fernand Jacquemoud

104
Citations
Transgene introgression in crop relatives: molecular evidence and mitigation strategies. Trends Biotechnol

Charles Kwit;Hong S. Moon;Suzanne I. Warwick;C. Neal Stewart

5
Citations