International Society for Plant Pathology (ISPP)

Société internationale de phytopathologie
Sociedad Internacional de Fitopatologia

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26 July 1968, UK. New statutes adopted 1981.


Promote development of plant pathology by initiating and maintaining international cooperation.

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Subject-Matter Committees (23):

 • Biological Control;

 • Chemical Control;

 • Citrus Diseases;

 • Common names of Plant Diseases;

 • Environmental Effects on Plants;

 • Epidemiology;

 • Extension;

 • Forest Pathology;

 • Fusarium;

 • Genetics and Breeding for Resistance;

 • Grapevine Trunk Diseases;

 • Molecular Plant Pathology and Biotechnology;

 • Phytophthora;

 • Plant Pathogenic Bacteria;

 • Plant Virus Epidemiology;

 • Postharvest Pathology;

 • Rhizoctonia;

 • Sclerotinia;

 • Seed Pathology;

 • Soilborne Plant Pathogens;

 • Special Projects;

 • Taxonomy of Plant Pathogenic Bacteria;

 • Teaching.

Special Working Groups (13):

 • Allium White Rot Working Group;

 • Apple and Pear Disease Workers;

 • Erwinia - Soft Rot - Working Group;

 • International Council for the Study of Viruses and Virus Diseases of the Grape (ICVG);

 • Pesticide Microbiology Committee;

 • Pythium Working Group;

 • Sugar Cane Technologists;

 • Temperate Downy Mildews Group;

 • Working Group on Pseudomonas Syringae Pathovars;

 • European and Mediterranean Cereal Rusts Foundation (EMCRF);

 • International Blackleg of Crucifers Network (IBCN);

 • International Clubroot Working Group;

 • International Working Group on Legume and Vegetable Viruses (IWGLVV).


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Consultative Status

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Relations with Inter-Governmental Organizations

Relations with 1 inter-governmental organizations.
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Relations with Non-Governmental Organizations

Relations with 4 non-governmental organizations.
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Members in 50 countries
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Type I Classification

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Type II Classification

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Subjects *

  • Plant Life
    • Plants
  • Medicine
    • Pathology



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* Subject classification is derived from the organization names and aims.
** UN SDGs are linked to the subject classification.

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