Plant Pathology

Common Names of Plant Diseases (listed by host)
Searchable database of the official names adopted for use by the American Phytopathological Society in its publications. Includes diseases caused by bacteria, fungi, nematodes, phytoplasmas, virus (and virus-like), and miscellaneous diseases/disorders.
http://www.apsnet.org/online/common/

New Zealand Plant Diseases
Database of fungal pathogens on trees, shrubs, and herbaceous plants. Search by pathogen, host or recording authority.
http://www.landcare.cri.nz/science/nzpddb/

Pathogen of the Month
A broad range of plant pathogens relevant to the Australasian region is presented in a one page over-view each month beginning in February 2007. PDF format. Australasian Plant Pathology Society.
http://www.australasianplantpathologysociety.org.au/Regions/pathogen_of_the_month.htm

Phytopathology: Diseases of Plants
Summary of this subject by Karl Heinz Wilm from OurFood.com.
http://www.ourfood.com/Phytopathology_diseases_pla.html

Phytopathology Portal
Wiki established 2007, updated early 2008.
http://www.phytopathology.net/Portal/

Plant Disease Control
A how to approach on accurate diagnosis, with diagrams and photographs, and control options. Oregon State University Extension, US.
http://plant-disease.ippc.orst.edu/

Plant Health Australia
Commission projects and develop policies to enhance the ability of Australian agriculture to respond to pests, weeds and diseases. Includes corporate and operational plans, projects, members list, publications, and related links.
http://www.planthealthaustralia.com.au/

Plant Pathology Internet Guide Book
Resource for phytopathology, applied entomology and related sciences on topics like pesticides, plant diseases, pest management, plant pathology education, mycology, viruses, bacteria, nematodes, biological control, turf management, and forest.
http://www.pk.uni-bonn.de/ppigb/ppigb.htm

Plantstress
Discussions and articles on plant environmental stress, its impact and mitigation in agriculture. Includes news, announcements, events, bulletin board, and reference database.
http://www.plantstress.com/

Verticillium Wilts in Tree Species
Information from an EU-funded research project including a compendium on Verticillium wilts in trees (pdf-format), links to the participating groups and a description of ongoing research.
http://www.plant.wageningen-ur.nl/projects/verticillium/