Xylella fastidiosa Pierce's disease of grapevine General Xylella fastidiosa is a gram-negative bacterium which is limited to xylem tissue. It has many…
Pseudoperonospora cubensis Downy mildew of Cucurbits General Pseudoperonospora cubensis is a plant pathogen causing downy mildew on cucurbit crops…
Xanthomonas fragariae Angular leaf spot General Xanthomonas fragariae is a leaf spot disease found in strawberry. Life cycle and appearance of Angular…
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…
Venturia inaequalis Apple scab General Venturia inaequalis is an ascomycete fungus that causes apple scab disease Life cycle and appearance of Apple…
Ustilago nuda f.sp. tritici Loose smut of wheat General Ustilago nuda f.sp. tritici is a basidiomyceteous fungus that affects wheat. It is also known…
Ustilago nuda f.sp. hordei Loose smut of barley General Ustilago nuda f.sp. hordei affects barley and can destroy a large proportion of the crop. It…
Sclerotinia sclerotiorum Cottony soft rot General Sclerotinia sclerotiorum, also known as cottony soft root, is a plant pathogenic fungus. It has a…
Rhizobium rhizogenes, Rhizobium radiobacter Crazy roots, hairy roots, crown gall General Rhizobium bacteria are soil bacteria that fix nitrogen after…
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