[1][2][4] The ISPP also organises the International Congress of Plant Pathology every half-decade which is sponsored by its executive committee.

[1][2] At a meeting in Lancaster, UK, in 1994, it was decided to establish the "Glenn Anderson Lecture" at the congress to cover global topics like agriculture and sustainability in the developing world.

[1][2] The society also maintains the World Directory of Plant Pathologists, an initiative of Fran Fisher (University of Florida).

[1][2] Since November 1970, the Society has published the International Newsletter on Plant Pathology.

[6] International Congress of Plant Pathology has been held in different cities around the world.