Joan Webber

Joan Webber 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 Joan Webber sits on this spectrum.

Joan Webber 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 Joan Webber sits on this spectrum.

Best Publications

• Plant pathology: Sudden larch death

  Clive Brasier;Joan Webber

  360
  Citations

• Ceratocystis and Ophiostoma: Taxonomy, Ecology, and Pathogenicity

  Michael J. Wingfield;Keith A. Seifert;Joan F. Webber

  310
  Citations

• Pests and diseases threatening urban trees under a changing climate

  Unknown

  241
  Citations

• A description of the symptoms of Acute Oak Decline in Britain and a comparative review on causes of similar disorders on oak in Europe

  Unknown

  172
  Citations

• Sudden Oak Death (Phytophthora Ramorum) Discovered on Trees in Europe

  Clive Brasier;Sandra Denman;Anna Brown;Joan Webber

  169
  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

• Dieback and mortality of plantation Japanese larch (Larix kaempferi ) associated with infection by Phytophthora ramorum

  Unknown

  113
  Citations

• Discovery of a fourth evolutionary lineage of Phytophthora ramorum: EU2.

  Kris Van Poucke;Selma Franceschini;Joan F Webber;Annelies Vercauteren

  112
  Citations

• Pests and Diseases

  Unknown

  96
  Citations

• Insect Dissemination of Fungal Pathogens of Trees

  Unknown

  86
  Citations

• A Survey in Natural Forest Ecosystems of Vietnam Reveals High Diversity of both New and Described Phytophthora Taxa including P. ramorum

  Thomas Jung;Bruno Scanu;Clive M. Brasier;Joan Webber

  75
  Citations

• First report of ramorum bleeding canker on Quercus falcata , caused by Phytophthora ramorum

  Unknown

  73
  Citations

• The Destructive Tree Pathogen Phytophthora ramorum Originates from the Laurosilva Forests of East Asia

  Thomas Jung;Marília Horta Jung;Joan F. Webber;Koji Kageyama

  72
  Citations

• Host-induced aneuploidy and phenotypic diversification in the Sudden Oak Death pathogen Phytophthora ramorum.

  Takao Kasuga;Mai Bui;Elizabeth Bernhardt;Tedmund Swiecki

  72
  Citations

• Oak declines: new definitions and new episodes in Britain.

  Unknown

  70
  Citations

• The destructive invasive pathogen Phytophthora lateralis found on Chamaecyparis lawsoniana across the UK

  S. Green;C. M. Brasier;A. Schlenzig;A. McCracken

  69
  Citations

• First outbreak of Phytophthora ramorum in England, on Viburnum tinus

  Unknown

  67
  Citations

• Colonization of elm bark by Phomopsis oblonga

  Unknown

  61
  Citations

• Comparison of interactions between Ceratocystis ulmi and elm bark saprobes in vitro and in vivo

  Unknown

  60
  Citations

• Positive correlations between in vitro growth rate and pathogenesis in Ophiostoma ulmi

  Unknown

  56
  Citations