• Turfgrass Disease Images [U. of Guelph (Ontario)]
  • Major Diseases of Turf Grasses in Western Canada [Alberta Agriculture, Food and Rural Development]
  • Diagnosing Common Northern Lawn Diseases [University of Maryland]
  • Maryland Turfgrass Disease Control Recommendations
  • Disease-like Problems on Turfgrasses [NCSU TurfFiles]
  • Diseases of Tall Fescue [NCSU TurfFiles]
  • Diseases of Warm-Season Grasses [NCSU TurfFiles]
  • Diseases of Turfgrass on Athletic Fields [NCSU TurfFiles]
  • Diseases of Bentgrass [NSCU TurfFiles]
  • Diseases of Turfgrass on Athletic Fields [North Carolina]
  • Soil Fertility, pH and Diseases of Turfgrasses [IPM Alabama]
  • Management of Turfgrass Pests [Ohio State Ext]
  • Turf Tips [Purdue U.] Indiana]
  • Managing Lawn Diseases [Purdue U.]
  • Microscopic Identification Key for Turfgrass Diseases [University of Wisconsin-Maidson]
  • Turfgrass Disease Diagnostic Laboratory [University of Wisconsin-Maidson]
  • Molecular Methods for Identification of Turfgrass Pathogens [University of Wisconsin-Extension]
  • Plant Health Services [University of Wisconsin-Madison]
  • Plant Disease Management Information [Agri. Electronic Bulletin Board, Missouri]
  • Turfgrass Disease Management [U of Missouri-Columbia]
  • Plant Disease Management Information [U. of Missouri Extension Docs.]
  • Plant Diseases [Nebraska extension titles]
  • Extension Plant Pathology [Kansas State Extension Docs]
  • Watering Turfgrass and Disease Potential: Leaf Wetness [Colorado Ext. Doc.]
  • Disease Control in Home Lawns EB0938 (Revision November 1994) [WSU Extension]
  • IPM Prescriptions for Some Common Diseases of Ornamental Plants and Turfgrasses [Oregon]
  • Guidelines: Pests of Turfgrass [UC Davis Ext. Doc.]
  • Texas Plant Disease Handbook
  • Diseases of Turfgrass [APSnet] The American Phytopathological  Society]
  • Illustrated Encyclopaedia of Forage Crop Diseases [Japan]
  • Biological Control – Plant Pathology Internet Guide Book [PPIG] U. of Bonn, Germany]
  • The Plant Pathology Internet Guide Book [U. of  Bonn, Germany]

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