The American Phytopathological Society offers several types of membership.
Professional/Regular Membership - individuals who are working in plant pathology or a related fieldDues: $82 annuallyPost-Doc - persons in a post-doctoral plant science positionDues: $56 annually
Student - persons enrolled in a plant science study program at an accredited college or universityDues: $33 annually
Group - as many as five plant pathologists who are in a developing countryDues: $82 annually for up to five plant pathologists
Sustaining Associate - an organization that supports the goals of the SocietyDues: 1-100 employees: $625, 101+ employees: $850