Alternaria radicina Black rot of carrots General The only known stage in all Alternaria species is the asexual stage. Conidia and mycelium overwinter…
Phytophthora infestans f.sp. infestans Phytophthora blight General Late blight (Phytophthora infestans f.sp. infestans) is also known as Phytophthora…
Phytophthora cactorum Apple collar rot General Phytophthora cactorum is a plant pathogen that causes root rot, rhizome rot of strawberry, apple rot,…
Xanthomonas vesicatoria Bacterial spot General Xanthomonas vesicatoria is a bacterium that causes bacterial leaf spot on peppers and tomatoes. Life…
Verticillium dahliae, Verticillium albo-atrum Verticillium wilt General Verticillium species are non-specific plant pathogens. Many species are…
Macrophomina phaseolina Charcoal rot General Macrophomina phaseolina is a common soil fungus in warmer regions, causing charcoal rot. It has a very…
Pyrenophora graminea Leaf stripe General Pyrenophora graminea is a disease of Barley that causes significant yield losses. Life cycle and appearance…
Mycosphaerella fijiensis Black sigatoka disease General Mycosphaerella fijiensis also known as black sigatoka, is an ascomycete fungus that causes…
Erwinia carotovora subsp. carotovora (syn. Pectobacterium carovora) Bacterial soft rot, bacterial stem rot General Erwinia carotovora subsp.…
Alternaria solani Early blight General The only known stage in all Alternaria species is the asexual stage. Conidia and mycelium overwinter in the…
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