Rhizobium rhizogenes, Rhizobium radiobacter Crazy roots, hairy roots, crown gall General Rhizobium bacteria are soil bacteria that fix nitrogen after…
Phytophthora capsici Blight of pepper General Phytophthora capsici is an oomycete plant pathogen that causes blight and fruit rot of peppers and other…
Phytophthora infestans f.sp. infestans Phytophthora blight General Late blight (Phytophthora infestans f.sp. infestans) is also known as Phytophthora…
Gibberella zeae (Fusarium graminearum) Fusarium head blight or scab General Fusarium is a group of soil-borne fungi with many different species.…
Xanthomonas fragariae Angular leaf spot General Xanthomonas fragariae is a leaf spot disease found in strawberry. Life cycle and appearance of Angular…
Phomopsis sclerotioides Black root rot of cucurbits General Phomopsis sclerotioides is a plant pathogen infecting cucurbits, causing black root rot of…
Verticillium dahliae, Verticillium albo-atrum Verticillium wilt General Verticillium species are non-specific plant pathogens. Many species are…
Pythium ultimum Black leg of seedlings General Pythium is considered a ‘weak pathogen’, meaning that it can usually only affect plants that are in a…
Sclerotinia sclerotiorum Cottony soft rot General Sclerotinia sclerotiorum, also known as cottony soft root, is a plant pathogenic fungus. It has a…
Phytophthora cactorum Apple collar rot General Phytophthora cactorum is a plant pathogen that causes root rot, rhizome rot of strawberry, apple rot,…
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