Reference · Diseases

Powdery mildew

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

9 657 items

Results

Ochrolechia Ochrolechia Ochrolechia parella Ochrolechia parella Ochrolechia tartarea Ochrolechia tartarea Ochrolechiaceae Ochrolechiaceae Ochromonas Ochromonas Ochromonas triangulata Ochromonas triangulata Ochropsora Ochropsora Rowan rust Ochropsora ariae Octaviania Octaviania Octaviania asterosperma Octaviania asterosperma Octavianiaceae Octavianiaceae Octospora Octospora Octospora humosa Octospora humosa Eyespot Oculimacula Eyespot of cereals Oculimacula acuformis Odontella Odontella Odontella mobiliensis Odontella mobiliensis Odontotrema Odontotrema Odontotrema firmatum Odontotrema firmatum Odontotremataceae Odontotremataceae Oedogoniomycosis Oedogoniomyces Oedogoniomycosis of mollusks Oedogoniomyces lymnaeae Oedogonium algae Oedogoniomycetaceae Oidiodendron Oidiodendron Oidiodendron tenuissimum Oidiodendron tenuissimum Oidiopsis Oidiopsis Powdery mildew of haplophyllum Oidiopsis haplophylli Powdery mildew of poppy Oidiopsis papaveris Powdery mildew Oidium Powdery mildew of papaya Oidium caricae-papayae Powdery mildew of chrysanthemum Oidium chrysanthemi Powdery mildew of cyclamen Oidium cyclaminis Oidium dianthi Oidium dianthi Powdery mildew of heather Oidium ericinum Powdery mildew Oidium erysiphoides Powdery mildew of rubber tree Oidium heveae Indian powdery mildew Oidium indicum Powdery mildew of Kalanchoe Oidium kalanchoeae Mango powdery mildew Oidium mangiferae Tomato powdery mildew Oidium neolycopersici Lychee powdery mildew Oidium nephelii Poinsettia powdery mildew Oidium poinsettiae Lilac powdery mildew Oidium syringae Citrus powdery mildew Oidium tingitaninum Oligohymenophorea Oligohymenophorea Oligotrichida Oligotrichida Olive spot Olivea Teak rust Olivea tectonae Oliveonia Oliveonia Oliveonia fibrillosa Oliveonia fibrillosa Oliveoniaceae Oliveoniaceae Olpidiaceae Olpidiaceae Olpidium Olpidium Olpidium bornovanus Olpidium bornovanus Olpidium root rot Olpidium radicale Olpidium virulentus Olpidium virulentus Omnidemptus Omnidemptus Omnidemptus affinis Omnidemptus affinis Omphalina Omphalina Omphalotaceae Omphalotaceae

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.