Reference · Diseases
Leaf spot
164 items — choose below or search on the left.
164
items
Results
Tar spot of maple
Rhytisma acerinum
Tar spot of maple
Rhytisma punctatum
Rostratum leaf spot
Richardson
Selenophoma leaf spot
Selenophoma
Septoria leaf spot of raspberry
Mycosphaerella rubi
Septoria speckled leaf blotch
Stagonospora avenae
Septoria tritici blotch
Mycosphaerella graminicola
Sharp eyespot
Ceratobasidium cereale
Sheath net blotch
Calonectria morganii
Sooty blotch
Akaropeltopsis
Sooty blotch
Peltaster fructicola
South America leaf spot
Mycena citricola
Banana speckle
Mycosphaerella musae
Bean blight
Stagonosporopsis hortensis
Ochre leaf spot of birch
Sphaerulina betulae
Sphaerulina leaf spot of poplar
Sphaerulina frondicola
Spot anthracnose
Sphaceloma
Stagonospora nodorum blotch
Parastagonospora nodorum
Phoma leaf spot of potato
Stagonosporopsis andigena
Black spot of elm
Stegophora ulmea
Stemphylium leaf spot
Stemphylium lycopersici
Stemphylium leaf spot
Stemphylium botryosum
Stigmina leaf spot
Stigmina spp.
Avocado sunblotch
Avocado sunblotch
Hop leaf spot
Synchytrium aureum
Tan spot
Pleospora spp.
Tar spot
Phyllachora gratissima
Tar spot of corn
Coniothyrium phyllachorae
Target spot
Corynespora cassiicola
Tropical speckle
Ramichloridium musae
Ulocladium leaf spot
Ulocladium cucurbitae
Valdensia leaf spot
Valdensia heterodoxa
Sugar cane leaf spot
Deightoniella papuana
Venturia leaf spot of poplar
Venturia macularis
Web blotch of peanut
Didymosphaeria arachidicola
White leaf spot
Phaeoramularia manihotis
White leaf spot and gray stem
Pseudocercosporella capsellae
White sooty blotch
Gloeodes
Nigrospora spot
Nigrospora oryzae
Yeast spot
Eremothecium gossypii
Yellow leaf blotch of alfalfa
Leptotrochila medicaginis
Yellow spot of sugar cane
Mycovellosiella koepkei
Zonate leaf spot
Cristulariella moricola
Zonate leaf spot
Gloeocercospora sorghi
Plant disease reference
Catalogue of crop diseases: fungal, bacterial, viral diseases and nematodes. For each disease — the pathogen, typical symptoms, affected crops, effective control and prevention measures.
Diseases are linked to the catalogue: a disease page lists resistant varieties, and a variety's specs show its resistance to specific diseases. Use the filter on the left to select diseases by pathogen type or affected crop.