Reference · Diseases

Powdery mildew

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

9 657 items

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Alternaria leaf spot of cotton Alternaria gossypii Alternaria leaf spot of cotton Alternaria gossypina Alternaria blight (Alternaria grandis) Alternaria grandis Alternaria leaf spot of gypsophila Alternaria gypsophilae Alternaria leaf spot of sunflower Alternaria helianthicola Barley alternaria leaf spot Alternaria hordeicola Alternaria leaf spot of hyacinth Alternaria hyacinthi Potato early blight Alternaria infectoria Alternaria leaf spot of brassicas Alternaria japonica Alternaria leaf spot of leucanthemum Alternaria leucanthemi Alternaria limicola leaf spot Alternaria limicola Tomato early blight Alternaria linariae Alternaria blight of flax Alternaria linicola Brown spot of tobacco Alternaria longipes Alternaria leaf spot of cotton Alternaria macrospora Alternaria blotch of apple Alternaria mali Sea alternaria blight Alternaria maritima Alternaria leaf spot of nut Alternaria nucis Alternaria leaf spot of apple Alternaria obtusa Rice kernel blight Alternaria padwickii Ginseng blight Alternaria panax Alternaria blight of poppy Alternaria papavericola Alternaria leaf spot of passion fruit Alternaria passiflorae Alternaria blight Alternaria penicillata Alternaria leaf spot of cucurbits Alternaria peponicola Parsley leaf blight Alternaria petroselini Alternaria leaf spot (Alternaria pluriseptata) Alternaria pluriseptata Purple blotch Alternaria porri Black rot of carrot Alternaria radicina Alternaria leaf spot of castor Alternaria ricini Alternaria leaf spot of soapwort Alternaria saponariae Alternaria leaf spot of figwort Alternaria scrophulariae Alternaria leaf spot of sesame Alternaria sesami Alternaria leaf spot of sesame Alternaria sesamicola Potato early blight Alternaria solani Alternaria leaf spot of sow thistle Alternaria sonchi Alternaria leaf spot of stevia Alternaria steviae Alternaria leaf spot of marigolds Alternaria tagetica Alternaria leaf spot Alternaria tenuissima Tomato early blight Alternaria tomato Alternaria leaf blight of wheat Alternaria triticina Alternaria leaf blight Alternaria undulata Alternaria rot of grapes Alternaria viticola Alternaria leaf spot of grapevine Alternaria vitis Alternaria leaf spot of pear Alternaria yali-inficiens Alternaria blight of zinnia Alternaria zinniae Alternariaster (Alternaria blight) Alternariaster Alternaria leaf spot of sunflower Alternariaster helianthi Amanita Amanita Amanita asteropus Amanita asteropus Amanita australis Amanita australis Amanita battarae Amanita battarae Amanita battarrae Amanita battarrae Amanita beckeri Amanita beckeri Brown-staining Amanita Amanita brunnescens Caesar's mushroom Amanita caesarea Amanita calyptroderma Amanita calyptroderma Amanita ceciliae Amanita ceciliae Chlorinosma Amanita Amanita chlorinosma False death cap Amanita citrina

Showing 241–300 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.