PART I DEVELOPMENT OF FUNGICIDE RESISTANCE -- 1 Fungicide Resistance: 40 Years on and Still a Major Problem -- 2 Genetics of Fungicide Resistance -- 3 Stability of Resistance -- 4 Modelling Analysis of Resistance Management: The Use of Mathematical Models to Guide Fungicide Resistance Management Decisions -- 5 Modelling Analysis of Resistance Management: Evidence Based Resistance Management -- 6 Fitness Cost of Resistance: Impact on Management -- PART II MECHANISMS OF RESISTANCE -- 7 Anti-Tubulin Agents -- 8 Respiration Inhibitors: Complex II -- 9 Respiration Inhibitors: Complex III -- 10 Oomycete Fungicides: Phenylamides, Quinone outside Inhibitors and Carboxylic Acid Amides -- 11 Melanin Biosynthesis Inhibitors -- 12 Histidine Kinase Inhibitors -- 13 Sterol Biosynthesis Inhibitors: C-14 Demethylation (DMIs) -- 14 Sterol biosynthesis inhibitors: C-4 demethylation -- 15 Multidrug Efflux Transporters -- PART III MONITORING RESISTANCE -- 16 Monitoring Resistance in Obligate Pathogens by Bioassays Relating to Field Use: Grapevine Powdery and Downy Mildews -- 17 Monitoring Resistance by Bioassay: Relating Results to Field Use Using Culturing Methods -- 18 Monitoring Resistance Using Molecular Methods -- PART IV RESISTANCE MANAGEMENT IN MAJOR CROPS -- 19 Wheat Pathogens in China -- 20 Origin of Fungicide Resistant Barley Powdery Mildew in West Australia: Lessons to be learned -- 21 Rice pathogens in Japan -- 22 Potato Pathogens in Northern and Western Europe -- 23 Sugar Beet Diseases: Cercospora Leaf Spot -- 24 Oilseed Rape Pathogens in France -- 25 Cucurbit Powdery Mildew in the USA -- 26 Grapevine Gray Mold in France -- 27 Fungicide Resistance in Venturia Inaequalis, the Causal Agent of Apple Scab, in the United States -- 28 Resistance in Postharvest Pathogens of Citrus in the United States -- 29 Banana Diseases.