| Angular Leaf Spot of Strawberry |
https://pddc.wisc.edu/medallion-quizzes/angular-leaf-spot-of-strawberry-quiz/ |
2023 |
| Anthracnose |
https://pddc.wisc.edu/medallion-quizzes/anthracnose-quiz/ |
2023 |
| Aphanomyces Root Rot of Alfalfa |
https://pddc.wisc.edu/medallion-quizzes/aphanomyces-root-rot-of-alfalfa-quiz/ |
2023 |
| Apple Scab |
https://pddc.wisc.edu/medallion-quizzes/apple-scab-quiz/ |
2023 |
| Armillaria Root Disease |
https://pddc.wisc.edu/armillaria-root-disease-quiz/ |
2023 |
| Ash Yellows |
https://pddc.wisc.edu/medallion-quizzes/ash-yellows-quiz/ |
2023 |
| Aster Yellows |
https://pddc.wisc.edu/medallion-quizzes/aster-yellows-quiz/ |
2023 |
| Bacterial Blight |
https://pddc.wisc.edu/medallion-quizzes/bacterial-blight-quiz/ |
2023 |
| Bacterial Canker |
https://pddc.wisc.edu/bacterial-canker-quiz/ |
2023 |
| Bacterial Soft Rot |
https://pddc.wisc.edu/medallion-quizzes/bacterial-soft-rot-quiz/ |
2023 |
| Bacterial Speck of Tomato |
https://pddc.wisc.edu/medallion-quizzes/bacterial-speck-of-tomato-quiz/ |
2023 |
| Bacterial Spot of Tomato |
https://pddc.wisc.edu/medallion-quizzes/bacterial-spot-of-tomato-quiz/ |
2023 |
| Bacterial Wetwood |
https://pddc.wisc.edu/medallion-quizzes/bacterial-wetwood-quiz/ |
2023 |
| Bacterial Wilt of Cucurbits |
https://pddc.wisc.edu/medallion-quizzes/bacterial-wilt-of-cucurbits-quiz/ |
2023 |
| Basil Downy Mildew |
https://pddc.wisc.edu/medallion-quizzes/basil-downy-mildew-quiz/ |
2023 |
| Bird’s Nest Fungi |
https://pddc.wisc.edu/medallion-quizzes/birds-nest-fungi-quiz/ |
2023 |
| Bitter Pit and Cork Spot |
https://pddc.wisc.edu/bitter-pit-and-cork-spot-quiz/ |
2023 |
| Black Knot |
https://pddc.wisc.edu/black-knot-quiz/ |
2023 |
| Black Rot of Crucifers |
https://pddc.wisc.edu/medallion-quizzes/black-rot-of-crucifers-quiz/ |
2023 |
| Black Spot |
https://pddc.wisc.edu/medallion-quizzes/black-spot-quiz/ |
2023 |
| Black Walnut Toxicity |
https://pddc.wisc.edu/black-walnut-toxicity-quiz/ |
2023 |
| Blister Canker |
https://pddc.wisc.edu/medallion-quizzes/blister-canker-quiz/ |
2024 |
| Blossom End Rot |
https://pddc.wisc.edu/medallion-quizzes/blossom-end-rot-quiz/ |
2023 |
| Boxwood Blight |
https://pddc.wisc.edu/medallion-quizzes/boxwood-blight-quiz/ |
2023 |
| Brown Rot |
https://pddc.wisc.edu/brown-rot-quiz/ |
2023 |
| Brown Spot (Septoria Leaf Spot) |
https://pddc.wisc.edu/medallion-quizzes/brown-spot-septoria-leaf-spot-of-soybean-quiz/ |
2023 |
| Brown Stem Rot of Soybean |
https://pddc.wisc.edu/medallion-quizzes/brown-stem-rot-of-soybean-quiz/ |
2023 |
| Butternut Canker |
https://pddc.wisc.edu/medallion-quizzes/butternut-canker-quiz/ |
2023 |
| Cane Blight |
https://pddc.wisc.edu/medallion-quizzes/cane-blight-quiz/ |
2023 |
| Charcoal Rot of Soybean |
https://pddc.wisc.edu/medallion-quizzes/charcoal-rot-of-soybean-quiz/ |
2023 |
| Chlorosis |
https://pddc.wisc.edu/medallion-quizzes/chlorosis-quiz/ |
2023 |
| Common Corn Smut |
https://pddc.wisc.edu/medallion-quizzes/common-corn-smut-quiz/ |
2023 |
| Common Leaf Spot of Strawberry |
https://pddc.wisc.edu/medallion-quizzes/common-leaf-spot-of-strawberry-quiz/ |
2023 |
| Conifer Disease Quick Reference |
https://pddc.wisc.edu/medallion-quizzes/conifer-disease-quick-reference-quiz/ |
2023 |
| Corky Ringspot |
https://pddc.wisc.edu/medallion-quizzes/corky-ringspot-quiz/ |
2023 |
| Crown Gall |
https://pddc.wisc.edu/medallion-quizzes/crown-gall-quiz/ |
2023 |
| Cucumber Mosaic |
https://pddc.wisc.edu/medallion-quizzes/cucumber-mosaic-quiz/ |
2023 |
| Cytospora Canker |
https://pddc.wisc.edu/medallion-quizzes/cytospora-canker-quiz/ |
2023 |
| Damping-Off |
https://pddc.wisc.edu/medallion-quizzes/damping-off-quiz/ |
2023 |
| Daylily Leaf Streak |
https://pddc.wisc.edu/medallion-quizzes/daylily-leaf-streak-quiz/ |
2023 |
| Dead Man’s Fingers |
https://pddc.wisc.edu/medallion-quizzes/dead-mans-fingers-quiz/ |
2023 |
| Deciduous Tree Leaf Disease Quick Reference |
https://pddc.wisc.edu/medallion-quizzes/deciduous-tree-leaf-disease-quick-reference-quiz/ |
2023 |
| Diplodia Shoot Blight and Canker |
https://pddc.wisc.edu/medallion-quizzes/diplodia-shoot-blight-and-canker-quiz/ |
2023 |
| Dodder |
https://pddc.wisc.edu/medallion-quizzes/dodder-quiz/ |
2023 |
| Dothistroma Needle Blight |
https://pddc.wisc.edu/medallion-quizzes/dothistroma-needle-blight-quiz/ |
2023 |
| Downy Mildew |
https://pddc.wisc.edu/medallion-quizzes/downy-mildew-quiz/ |
2023 |
| Dutch Elm Disease |
https://pddc.wisc.edu/medallion-quizzes/dutch-elm-disease-quiz/ |
2023 |
| Early Blight |
https://pddc.wisc.edu/medallion-quizzes/early-blight-quiz/ |
2023 |
| Eastern Filbert Blight |
https://pddc.wisc.edu/medallion-quizzes/eastern-filbert-blight-quiz/ |
2023 |
| Edema |
https://pddc.wisc.edu/medallion-quizzes/edema-quiz/ |
2023 |
| Elderberry Rust |
https://pddc.wisc.edu/medallion-quizzes/elderberry-rust-quiz/ |
2023 |
| Ergot |
https://pddc.wisc.edu/medallion-quizzes/ergot-quiz/ |
2023 |
| Fairy Rings |
https://pddc.wisc.edu/medallion-quizzes/fairy-rings-quiz/ |
2023 |
| Fire Blight |
https://pddc.wisc.edu/medallion-quizzes/fire-blight-quiz/ |
2023 |
| Foliar Nematodes |
https://pddc.wisc.edu/medallion-quizzes/foliar-nematodes-quiz/ |
2023 |
| Fusarium Head Blight (Scab) |
https://pddc.wisc.edu/medallion-quizzes/fusarium-head-blight-scab-quiz/ |
2023 |
| Golden Canker (Cryptodiaporthe Canker) |
https://pddc.wisc.edu/medallion-quizzes/golden-canker-cryptodiaporthe-canker-quiz/ |
2023 |
| Gray Mold (Botrytis Blight) |
https://pddc.wisc.edu/medallion-quizzes/gray-mold-botrytis-blight-quiz/ |
2023 |
| Guignardia Leaf Spot |
https://pddc.wisc.edu/medallion-quizzes/guignardia-leaf-spot-quiz/ |
2023 |
| Gymnosporangium Rusts |
https://pddc.wisc.edu/medallion-quizzes/gymnosporangium-rusts-quiz/ |
2023 |
| Helminthosporium Turf Diseases |
https://pddc.wisc.edu/medallion-quizzes/helminthosporium-turf-diseases-quiz/ |
2023 |
| Herbicide Damage |
https://pddc.wisc.edu/medallion-quizzes/herbicide-damage-quiz/ |
2023 |
| Hollyhock Rust |
https://pddc.wisc.edu/medallion-quizzes/hollyhock-rust-quiz/ |
2023 |
| Home Vegetable Garden Fungicides |
https://pddc.wisc.edu/medallion-quizzes/home-vegetable-garden-fungicides-quiz/ |
2023 |
| Hosta Virus X |
https://pddc.wisc.edu/medallion-quizzes/hosta-virus-x-quiz/ |
2023 |
| Hot-Water Seed Treatment for Disease Management |
https://pddc.wisc.edu/medallion-quizzes/hot-water-seed-treatment-for-disease-management-quiz/ |
2023 |
| Huitlacoche |
https://pddc.wisc.edu/medallion-quizzes/huitlacoche-quiz/ |
2023 |
| Impatiens Downy Mildew |
https://pddc.wisc.edu/medallion-quizzes/impatiens-downy-mildew-quiz/ |
2023 |
| Impatiens Necrotic Spot (INSV) |
https://pddc.wisc.edu/medallion-quizzes/impatiens-necrotic-spot-insv-quiz/ |
2023 |
| Iris Severe Mosaic |
https://pddc.wisc.edu/medallion-quizzes/iris-severe-mosaic-quiz/ |
2023 |
| Late Blight |
https://pddc.wisc.edu/medallion-quizzes/late-blight-quiz/ |
2023 |
| Lawn Disease Quick Reference |
https://pddc.wisc.edu/medallion-quizzes/lawn-disease-quick-reference-quiz/ |
2023 |
| Leaf and Glume Blotch of Small Grains |
https://pddc.wisc.edu/medallion-quizzes/leaf-and-glume-blotch-of-small-grains-quiz/ |
2023 |
| Leaf Blotch Diseases of Wheat |
https://pddc.wisc.edu/medallion-quizzes/leaf-blotch-diseases-of-wheat-quiz/ |
2023 |
| Lichens |
https://pddc.wisc.edu/medallion-quizzes/lichens-quiz/ |
2023 |
| Microdochium Patch |
https://pddc.wisc.edu/medallion-quizzes/microdochium-patch-quiz/ |
2023 |
| Nectria Canker |
https://pddc.wisc.edu/medallion-quizzes/nectria-canker-quiz/ |
2023 |
| Oak Wilt |
https://pddc.wisc.edu/medallion-quizzes/oak-wilt-quiz/ |
2023 |
| Peach Leaf Curl |
https://pddc.wisc.edu/medallion-quizzes/peach-leaf-curl-quiz/ |
2023 |
| Phomopsis Tip Blight |
https://pddc.wisc.edu/medallion-quizzes/phomopsis-tip-blight-quiz/ |
2023 |
| Phytophthora Root and Stem Rot of Soybean |
https://pddc.wisc.edu/medallion-quizzes/phytophthora-root-and-stem-rot-of-soybean-quiz/ |
2023 |
| Phytophthora Root Rot of Christmas Trees |
https://pddc.wisc.edu/medallion-quizzes/phytophthora-root-rot-of-christmas-trees-quiz/ |
2023 |
| Pink Eye of Potato |
https://pddc.wisc.edu/medallion-quizzes/pink-eye-of-potato-quiz/ |
2023 |
| Plant Problems to Watch for in 2023 |
https://pddc.wisc.edu/medallion-quizzes/plant-problems-to-watch-for-in-2023/ |
2023 |
| Plant Problems to Watch for in 2024 |
https://pddc.wisc.edu/medallion-quizzes/plant-problems-to-watch-for-in-2024-quiz/ |
2024 |
| Plant Problems to Watch for in 2025 |
https://pddc.wisc.edu/medallion-quizzes/plant-problems-to-watch-for-in-2025/ |
2025 |
| Plum Pox |
https://pddc.wisc.edu/medallion-quizzes/plum-pox-quiz/ |
2023 |
| Potato Scab |
https://pddc.wisc.edu/potato-scab-quiz/ |
2023 |
| Powdery Mildew – Deciduous Woody Ornamentals |
https://pddc.wisc.edu/medallion-quizzes/powdery-mildew-deciduous-woody-ornamentals-quiz/ |
2023 |
| Powdery Mildew – Herbaceous Ornamental |
https://pddc.wisc.edu/medallion-quizzes/powdery-mildew-herbaceous-ornamentals-quiz/ |
2023 |
| Powdery Mildew – Vegetable |
https://pddc.wisc.edu/powdery-mildew-vegetable-quiz/ |
2023 |
| Powdery Mildew of Wheat |
https://pddc.wisc.edu/medallion-quizzes/powdery-mildew-of-wheat-quiz/ |
2023 |
| Powdery Scab |
https://pddc.wisc.edu/medallion-quizzes/powdery-scab-quiz/ |
2023 |
| Purple-Bordered Leaf Spot |
https://pddc.wisc.edu/medallion-quizzes/purple-bordered-leaf-spot-quiz/ |
2023 |
| Ralstonia Wilt |
https://pddc.wisc.edu/medallion-quizzes/ralstonia-wilt-quiz/ |
2023 |
| Raspberry Anthracnose |
https://pddc.wisc.edu/medallion-quizzes/raspberry-anthracnose-quiz/ |
2023 |
| Red Star Rust |
https://pddc.wisc.edu/medallion-quizzes/red-star-rust-quiz/ |
2024 |
| Red Thread |
https://pddc.wisc.edu/medallion-quizzes/red-thread-quiz/ |
2023 |
| Rhizosphaera Needle Cast |
https://pddc.wisc.edu/medallion-quizzes/rhizosphaera-needle-cast-quiz/ |
2023 |
| Root and Crown Rots |
https://pddc.wisc.edu/medallion-quizzes/root-and-crown-rots-quiz/ |
2023 |
| Root Rots in the Garden |
https://pddc.wisc.edu/medallion-quizzes/root-rots-in-the-garden-quiz/ |
2023 |
| Root Rots on Houseplants |
https://pddc.wisc.edu/medallion-quizzes/root-rots-on-houseplants-quiz/ |
2023 |
| Root-Knot Nematode |
https://pddc.wisc.edu/medallion-quizzes/root-knot-nematode-quiz/ |
2023 |
| Rose Rust |
https://pddc.wisc.edu/medallion-quizzes/rose-rust-quiz/ |
2023 |
| Sclerotinia Stem Rot of Soybean |
https://pddc.wisc.edu/medallion-quizzes/sclerotinia-stem-rot-of-soybean-quiz/ |
2023 |
| Septoria Leaf Spot |
https://pddc.wisc.edu/medallion-quizzes/septoria-leaf-spot-quiz/ |
2023 |
| Silver Leaf |
https://pddc.wisc.edu/medallion-quizzes/silver-leaf-quiz/ |
2023 |
| Slime Molds |
https://pddc.wisc.edu/medallion-quizzes/slime-molds-quiz/ |
2023 |
| Southern Blight |
https://pddc.wisc.edu/medallion-quizzes/southern-blight-quiz/ |
2023 |
| Soybean Rust |
https://pddc.wisc.edu/medallion-quizzes/soybean-rust-quiz/ |
2023 |
| Soybean Vein Necrosis Disease |
https://pddc.wisc.edu/medallion-quizzes/soybean-vein-necrosis-disease-quiz/ |
2023 |
| Stinkhorns |
https://pddc.wisc.edu/medallion-quizzes/stinkhorns-quiz/ |
2023 |
| Sudden Death Syndrome of Soybean |
https://pddc.wisc.edu/medallion-quizzes/sudden-death-syndrome-of-soybean-quiz/ |
2023 |
| Sudden Oak Death |
https://pddc.wisc.edu/medallion-quizzes/sudden-oak-death-quiz/ |
2023 |
| Swiss Needle Cast |
https://pddc.wisc.edu/medallion-quizzes/swiss-needle-cast-quiz/ |
2023 |
| Tar Spot of Trees and Shrubs |
https://pddc.wisc.edu/medallion-quizzes/tar-spot-of-trees-and-shrubs-quiz/ |
2023 |
| Tatters |
https://pddc.wisc.edu/medallion-quizzes/tatters-quiz/ |
2023 |
| Ten Common Plant Diseases/Disorders You Can Diagnose by Eye |
https://pddc.wisc.edu/medallion-quizzes/ten-common-plant-diseases-disorders-you-can-diagnose-by-eye-quiz/ |
2023 |
| Thousand Cankers Disease |
https://pddc.wisc.edu/medallion-quizzes/thousand-cankers-disease-quiz/ |
2023 |
| Thyronectria Canker |
https://pddc.wisc.edu/medallion-quizzes/thyronectria-canker-quiz/ |
2023 |
| Tobacco Mosaic |
https://pddc.wisc.edu/medallion-quizzes/tobacco-mosaic-quiz/ |
2023 |
| Tobacco Rattle |
https://pddc.wisc.edu/medallion-quizzes/tobacco-rattle-quiz/ |
2023 |
| Tomato Spotted Wilt of Potato |
https://pddc.wisc.edu/medallion-quizzes/tomato-spotted-wilt-of-potato-quiz/ |
2023 |
| Tubakia (Actinopelte) Leaf Spot |
https://pddc.wisc.edu/medallion-quizzes/tubakia-actinopelte-leaf-spot-quiz/ |
2023 |
| Typhula Blight |
https://pddc.wisc.edu/medallion-quizzes/typhula-blight-quiz/ |
2023 |
| Vegetable Disease Quick Reference |
https://pddc.wisc.edu/medallion-quizzes/vegetable-disease-quick-reference-quiz/ |
2023 |
| Verticillium Wilt of Trees and Shrubs |
https://pddc.wisc.edu/medallion-quizzes/verticillium-wilt-of-trees-and-shrubs-quiz/ |
2023 |
| Verticillium Wilt of Vegetables |
https://pddc.wisc.edu/medallion-quizzes/verticillium-wilt-of-vegetables-quiz/ |
2023 |
| Volutella Blight |
https://pddc.wisc.edu/medallion-quizzes/volutella-blight-quiz/ |
2023 |
| Weir’s Cushion Rust of Spruces |
https://pddc.wisc.edu/medallion-quizzes/weirs-cushion-rust-of-spruces-quiz/ |
2023 |
| White Mold |
https://pddc.wisc.edu/medallion-quizzes/white-mold-quiz/ |
2023 |
| White Pine Blister Rust |
https://pddc.wisc.edu/medallion-quizzes/white-pine-blister-rust-quiz/ |
2023 |
| Winter Burn |
https://pddc.wisc.edu/medallion-quizzes/winter-burn-quiz/ |
2023 |
| Wood Mulch and Tree Health |
https://pddc.wisc.edu/medallion-quizzes/wood-mulch-and-tree-health-quiz/ |
2023 |
