Reference · Diseases

Powdery mildew

9 657 items — choose below or search on the left.

9 657 items

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Azalea leaf spot Sphaerulina azaleae Sphaerulina leaf spot Sphaerulina cornicola Sphaerulina hyperici leaf spot Sphaerulina hyperici Septoria leaf spot of poplar Sphaerulina musiva Sphaerulina leaf spot Sphaerulina paulistana Sphaerulina leaf spot Sphaerulina phalaenopsidis Sphaerulina leaf spot of grapevine Sphaerulina rehmiana Rhabdocline needle cast Sphaerulina rhabdoclinis Raspberry leaf spot Sphaerulina rubi Hop sphaerulina leaf spot Sphaerulina socia Sphaerulina leaf spot Sphaerulina vaccinii Sphaerulina leaf spot of boxwood Sphaerulina westendorpii Sphenospora Sphenospora Orchid rust Sphenospora kevorkianii Sphinctrina Sphinctrina Sphinctrinaceae Sphinctrinaceae Sphrinctina turbinata Sphrinctina turbinata Spilonema Spilonema Spilonema revertens Spilonema revertens Spinach curly top Spinach curly Spinach severe curly top Spinach severe Spinellus Spinellus Spinellus fusiger Spinellus fusiger Spiral nematode Helicotylenchus microlobus Spizellomycosis Spizellomyces Spizellomyces punctatus Spizellomyces punctatus Spizellomycetales Spizellomycetaceae Spizellomycetales Spizellomycetales Splanchnonema Splanchnonema Splanchnonema argus Splanchnonema argus Spongipellis fungus Spongipellis Sporendonema blight Sporendonema Sporendonema purpurascens Sporendonema purpurascens Sporidesmiosis Sporidesmiaceae Black sporidesmium Sporidesmium atrum Sporidesmium bifasciatum Sporidesmium bifasciatum Sporidiobolaceae Sporidiobolaceae Sporidiobolales fungi Sporidiobolales Sporidiobolosis Sporidiobolus Sporidiobolus johnsonii Sporidiobolus johnsonii Sporidiobolus salmonicolor Sporidiobolus salmonicolor Sporisorium Sporisorium Stem smut of sorghum Sporisorium culmiperdum Sporisorium everhartii Sporisorium everhartii Mesosetum smut Sporisorium mesoseti Millet smut Sporisorium panici-leucophaei Paspalum smut Sporisorium paspali-notati Sugarcane smut Sporisorium sacchari Sugarcane smut Sporisorium scitamineum Sporisorium trachypogonicola Sporisorium trachypogonicola Sporobolomyces Sporobolomyces Sporocadus Sporocadus Sporocadus lichenicola Sporocadus lichenicola Sporodiniella Sporodiniella Sporodiniella umbellata Sporodiniella umbellata Sporormia Sporormia Sporormia fimetaria Sporormia fimetaria Sporormiaceae Sporormiaceae Sporormiella Sporormiella Sporormiella minima Sporormiella minima

Showing 8401–8460 of 9657

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.