Disease
Red Stele of Strawberry
Phytophthora fragariaeRed stele is a persistent, soilborne root disease of strawberries caused by the oomycete Phytophthora fragariae. It is favored by cool, saturated soil and…
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Plant problem library
Detailed profiles of common plant diseases, pests, nutrient deficiencies and environmental problems.
Disease
Phytophthora cactorum crown, collar, root and fruit rot
Phytophthora cactorumPhytophthora cactorum is a soilborne oomycete that causes crown, collar, root, stem, fruit and occasional foliar diseases on a wide range of woody and…
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Disease
Phytophthora Root Rot
Phytophthora cinnamomi RandsPhytophthora cinnamomi is a soil- and water-borne oomycete that causes destructive root, crown, collar, and basal stem rots in many woody plants, ornamentals, fruit…
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Disease
Phytophthora blight
Phytophthora capsiciPhytophthora capsici causes a destructive, water-driven disease of cucurbits, peppers, eggplant, tomatoes, beans and other crops. It can attack roots, crowns, stems, leaves and…
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Disease
Late blight
Phytophthora infestansLate blight is a fast-moving, potentially devastating disease of tomatoes and potatoes caused by the water mold Phytophthora infestans. It produces water-soaked to dark…
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