Paul W. Tooley

Paul W. Tooley publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Paul W. Tooley sits on this spectrum.

Paul W. Tooley D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Paul W. Tooley sits on this spectrum.

Best Publications

• Historical and recent migrations of Phytophthora infestans: chronology, pathways and implications.

  W.E. Fry;S.B. Goodwin;A.T. Dyer;J.M. Matuszak

  632
  Citations

• Phylogenetic relationships among Phytophthora species inferred from sequence analysis of mitochondrially encoded cytochrome oxidase I and II genes

  Frank N. Martin;Paul W. Tooley

  398
  Citations

• A second world‐wide migration and population displacement of Phytophthora infestans?

  L J. Spielman;A. Drenth;L. C. Davidse;L. J. Sujkowski

  300
  Citations

• Somatic hybrids between Solanum bulbocastanum and potato: a new source of resistance to late blight

  Unknown

  204
  Citations

• Molecular Detection of Phytophthora ramorum, the Causal Agent of Sudden Oak Death in California, and Two Additional Species Commonly Recovered from Diseased Plant Material.

  Frank N. Martin;Paul W. Tooley;Cheryl Blomquist

  176
  Citations

• Isozyme characterization of sexual and asexual Phytophthora infestans populations

  Unknown

  174
  Citations

• Enhanced Polymerase Chain Reaction Methods for Detecting and Quantifying Phytophthora infestans in Plants

  Howard S. Judelson;Paul W. Tooley

  165
  Citations

• Development of PCR primers from internal transcribed spacer region 2 for detection of Phytophthora species infecting potatoes

  P W Tooley;B A Bunyard;M M Carras;E Hatziloukas

  164
  Citations

• Cytophotometric determination of the nuclear DNA content of 23 Mexican and 18 non-Mexican isolates ofPhytophthora infestans

  Paul W. Tooley;C. Dale Therrien

  136
  Citations

• Susceptibility of Selected Ericaceous Ornamental Host Species to Phytophthora ramorum

  P. W. Tooley;K. L. Kyde;Larry Englander

  130
  Citations

• Real-Time Fluorescent Polymerase Chain Reaction Detection of Phytophthora ramorum and Phytophthora pseudosyringae Using Mitochondrial Gene Regions.

  Paul W. Tooley;Frank N. Martin;Marie M. Carras;Reid D. Frederick

  129
  Citations

• Phylogenetic relationships of Phytophthora ramorum, P. nemorosa, and P. pseudosyringae, three species recovered from areas in California with sudden oak death.

  Frank N. Martin;Paul W. Tooley

  124
  Citations

• Standardizing the nomenclature for clonal lineages of the sudden oak death pathogen, Phytophthora ramorum

  Niklaus J Grünwald;Erica M Goss;Kelly Ivors;Matteo Garbelotto

  119
  Citations

• Fitness and virulence of Phytophthora infestans isolates from sexual and asexual populations.

  P. W. Tooley;J. A. Sweigard;W. E. Fry

  119
  Citations

• Transformation of the rice blast fungus Magnaporthe grisea to hygromycin B resistance

  Hei Leung;Ulla Lehtinen;Reijo Karjalainen;Daniel Skinner

  104
  Citations

• Genetics of Phytophthora infestans: determination of recombination, segregation, and selfing by isozyme analysis

  R. C. Shattock;P. W. Tooley;W. E. Fry

  102
  Citations

• Field characterization of rate-reducing resistance to Phytophthora megasperma f. sp. glycinea in soybean

  Unknown

  94
  Citations

• Mating Type, Race Composition, Nuclear DNA Content, and Isozyme Analysis of Peruvian Isolates of Phytophthora infestans

  P. W. Tooley;C. D. Therrien;D. L. Ritch

  88
  Citations

• Identification and Differentiation of Tilletia indica and T. walkeri Using the Polymerase Chain Reaction.

  Reid D. Frederick;Karen E. Snyder;Paul W. Tooley;Yvette Berthier-Schaad

  85
  Citations

• Genetic and Morphological Diversity of Temperate and Tropical Isolates of Phytophthora capsici.

  J. H. Bowers;F. N. Martin;P. W. Tooley;E. D. M. N. Luz

  84
  Citations

• Assessment of Diversity in Claviceps africana and Other Claviceps Species by RAM and AFLP Analyses.

  Paul W. Tooley;Nichole R. O'Neill;Erin D. Goley;Marie M. Carras

  74
  Citations

• Growth and sporulation of Phytophthora ramorum in vitro in response to temperature and light

  Larry Englander;Marsha Browning;Paul W. Tooley

  68
  Citations

• Susceptibility of Some Eastern Forest Species to Phytophthora ramorum.

  Paul W. Tooley;Kerrie L. Kyde

  65
  Citations

• Characterization of necrosis-inducing NLP proteins in Phytophthora capsici.

  Bao-Zhen Feng;Xiao-Ping Zhu;L i Fu;Rong-Fei Lv

  60
  Citations

• Cloning and functional analysis of three genes encoding polygalacturonase-inhibiting proteins from Capsicum annuum and transgenic CaPGIP1 in tobacco in relation to increased resistance to two fungal pathogens

  Xiuju Wang;Xiaoping Zhu;Paul Tooley;Xiuguo Zhang

  42
  Citations

• Identification of phytophthora isolates to species level using restriction fragment length polymorphism analysis of a polymerase chain reaction-amplified region of mitochondrial DNA.

  Frank N. Martin;Paul W. Tooley

  39
  Citations

• Recovery of Phytophthora ramorum Following Exposure to Temperature Extremes.

  Paul W. Tooley;Marsha Browning;Dana Berner

  38
  Citations

• Effect of temperature and moisture period on infection of Rhododendron 'Cunningham's White' by Phytophthora ramorum.

  Paul W. Tooley;Marsha Browning;Kerrie L. Kyde;Dana Berner

  31
  Citations