Pea Powdery Mildew
- Photographs and information on this disease including the symptoms, disease cycle and control measures that can be used.
- http://paridss.usask.ca/specialcrop/pulse_diseases/pea/mildew.html

Pea Fusarium Wilt
- Seed decay and damping-off is often caused by Pythium spp. Photograph of affected roots and information on the symptoms, disease cycle and possible control measures.
- http://paridss.usask.ca/specialcrop/pulse_diseases/pea/fusarium.html

Pea Ascochyta Blight
- Photographs and information on this disease of peas, including the symptoms, disease cycle and control measures that can be used.
- http://paridss.usask.ca/specialcrop/pulse_diseases/pea/ascochyta.html

Diseases of Field Peas
- An identification guide to the diseases that may infect this crop, with many photographs and brief descriptions.
- http://www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/prm7819

Ascochyta Disease in Peas
- Information on this disease, its appearance, disease cycle and disease control from Discovery Seed Labs in Canada which offers a seed testing service.
- http://www.seedtesting.com/afp-disease.html