• Seed treatment - University of Maine   
• General fungicide info.- North Dakota State University
• General fungicide info.  – Cornell University
• Zoxamide - Spudman
• Several fungicides not used in US including cyazofamid and famaxadone. Also describes zoxium (sticker) in fungicide Roxam - Interfarm
• Bond sticker - Loveland
• Fungicides available in Idaho - University of Idaho
• Fungicide use in susceptible & resistant cultivars - PROINPA
• 2004 North Dakota Foliar Fungicide Price List - NDSU Extension Service
• Manual de aplicación de plaguicidas (in Spanish) – INFOAGRO
• FRAC fungicide list by mode of action – FRAC

Fungicide trials

• Fungicide trials - University of Wisconsin
• Seed treatment trials - Oregon State University

Toxicity and safety  

Selecting Safer Pesticides - integrating risk assessment, monitoring 
and management of pesticides.  This book describes a process to select safer pesticides and to improve the management of pesticide use. It addresses the need for good pesticide selection and management in Vietnam and throughout Southeast Asia.

The WHO Recommended Classification of Pesticides by Hazard  This book descibes WHO classification system.  This is a recent document that can be downloaded or ordered from the link above.

The Pesticide Action Network Pesticide Database.   A good place to start for information on toxicity of any pesticide.