Fruit Disease Factsheets From The Ohio State University Extension Program
Apples Blueberries Brambles Grapes Stone Fruits Strawberries Others
Apple Powdery Mildew. HYG-3001-08 Fruit Rots of Blueberry.  HYG-3213-11 Anthracnose of Raspberry and Blackberry.  HYG-3007-08 Anthracnose of Grape.  HYG-3208-08 Bacterial Spot of Stone Fruits.  HYG-3019-08 Angular Leaf Spot of Strawberry (Bacterial Blight).  HYG-3212-11 Bacterial Crown Gall of Fruit Crops.  HYG-3301-08
Bitter Rot of Apples. HYG-3302-08 Mummy Berry of Blueberry.  HYG-3200-11 Botrytis Fruit Rot "Gray Mold" of Strawberry, Raspberry and Blackberry.  HYG-3017-08 Bitter Rot of Grape.  HYG-3032-08 Black Knot of Plums and Cherries.  HYG-3011-08 Anthracnose of Strawberry.  HYG-3209-08 Phytophthora Root and Crown Rot of Fruit Trees.  HYG-3029-08
Black Rot and Frogeye Leaf Spot of Apple.  HYG-3030-08 Phomopsis Twig Blight of Blueberry  HYG-3214-11 Cane Blight of Raspberries.  HYG-3202-08 Botrytis Bunch Rot or Gray Mold of Grape.  HYG-3025-08 Brown Rot of Sone Fruits.  HYG-3009-08 Black Root Rot of Strawberry.  HYG-3028-08 White Pine Blister Rust on Currants and Gooseberries.  HYG-3205-10
Fire Blight of Apples, Crabapples and Pears. PLPATH-FRU 22 2016   Blueberry Leaf Rust.  PLPATH-FRU 43 Late Leaf Rust of Red Raspberry.  HYG-3210-08 Downy Mildew of Grape.  HYG-3013-08 Cherry Leaf Spot.  HYG-3021-08 Botrytis Fruit Rot "Gray Mold" of Strawberry, Raspberry and Blackberry.  HYG-3017-08  
Necrotic Leaf Blotch of Golden Delicious Apples.  HYG-3204-08   Orange Rust of Brambles.  HYG-3010-08 Eutypa Dieback of Grape.  HYG-3203-08 Peach Canker.  HYG-3005-08 Leather Rot of Strawberry.  HYG-3201-08  
Rusts of Apple.  HYG-3024-08   Phytophthora Root Rot of Raspberry.  HYG-3207-08 Grape Black Rot.  HYG-3004-08 Peach Leaf Curl.  HYG-3006-08 Phomopsis Leaf Blight and Fruit Rot of Strawberry.  HYG-3211-08  
Scab of Apple and Crabapple.  PLPATH-FRU 23 2016   Spur Blight of Red Raspberries.  HYG-3008-08 Phomopsis Cane and Leaf Spot of Grape.  HYG-3031-11 Scab of Peach, Nectarine, Plum and Apricot.  HYG-3020-08 Red Stele Root Rot of Strawberry.  HYG-3014-08  
Sooty Blotch and Fly Speck of Apple. HYG-3022-08   Verticillium Wilt of Raspberry.  HYG-3027-08 Powdery Mildew of Grape.  HYG-3018-08 X-Disease (Mycoplasma disease of peaches and nectarines).  HYG-3206-08 Strawberry Leaf Spot Diseases.  HYG-3015-08  
White Rot and Botryosphaeria Canker of Apple.  HYG-3023-08         Verticillium Wilt of Strawberry.  HYG-3012-08

Cork Spot and Bitter Pit of Apples. HYG-1403-92 Note: This list is complied from extension factsheets provided by the Ohio State University Extension.  For a complete list of plant disease factsheets, please visit the Ohioline Plant Disease Series.