Rice Sheath Blight: Thanatephorus cucumeris
- Photograph of lodged rice affected by this fungus.
- http://www.alamy.com/stock_photography/7/1/Nigel+Cattlin/AF70H1.html

Rice Pest Management
- Provides general information on pesticides and details of the diseases, invertebrates and weeds that may attack rice.
- http://www.ipm.ucdavis.edu/PMG/selectnewpest.rice.html

Rice Blast
- Photograph of affected foliage, notes on the symptoms, the conditions that favor its development and preventative control measures.
- http://www.oisat.org/pests/diseases/fungal/rice_blast.html

Downy Mildew on Rice
- Photograph showing twisted grain and grain abortion.
- http://www.apsnet.org/online/Archive/1999/rice045.htm

Bacterial Leaf Blight of Rice
- Photograph of mature plants affected by Xanthomonas oryzae and a description of the symptoms.
- http://www.forestryimages.org/browse/detail.cfm?imgnum=0162039

Residiv : European Research Project
- Describes European research into the genetic diversity of rice resistance to blast. Information service on the project, the partners, the annual reports.
- http://residiv.cirad.fr

Diseases of Rice
- Information on 12 fungal diseases which may affect this crop, with photographs of some.
- http://plantpathology.tamu.edu/Texlab/Grains/Rice/ricetop.html

Missouri Rice Disease Control
- Description, control and management of diseases, with information on seed treatment and foliar fungicides.
- http://agebb.missouri.edu/rice/diseases.htm