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  2. Southern corn leaf blight - Wikipedia

    en.wikipedia.org/wiki/Southern_corn_leaf_blight

    Southern corn leaf blight (SCLB) is a fungal disease of maize caused by the plant pathogen Bipolaris maydis (also known as Cochliobolus heterostrophus in its teleomorph state). The fungus is an Ascomycete and can use conidia or ascospores to infect. [ 1 ]

  3. List of maize diseases - Wikipedia

    en.wikipedia.org/wiki/List_of_maize_diseases

    Helminthosporium leaf disease, ear and stalk rot Setosphaeria rostrata = Helminthosporium rostratum: Rust, common corn Puccinia sorghi: Rust, southern corn Puccinia polysora: Rust, tropical corn Physopella pallescens. Physopella zeae = Angiopsora zeae. Sclerotium ear rot Southern blight Athelia rolfsii: Seed rot-seedling blight Athelia rolfsii

  4. Corn smut - Wikipedia

    en.wikipedia.org/wiki/Corn_smut

    Corn smut is a plant disease caused by the pathogenic fungus Mycosarcoma maydis, synonym Ustilago maydis. One of several cereal crop pathogens called smut , the fungus forms galls on all above-ground parts of corn species such as maize and teosinte .

  5. Northern corn leaf blight - Wikipedia

    en.wikipedia.org/wiki/Northern_Corn_Leaf_Blight

    Northern corn leaf blight (NCLB) or Turcicum leaf blight (TLB) is a foliar disease of corn caused by Exserohilum turcicum, the anamorph of the ascomycete Setosphaeria turcica. With its characteristic cigar-shaped lesions, this disease can cause significant yield loss in susceptible corn hybrids.

  6. Corn grey leaf spot - Wikipedia

    en.wikipedia.org/wiki/Corn_grey_leaf_spot

    Corn grey leaf spot can be an extremely devastating disease as potential yield losses range from 5 to 40 US bushels per acre (440 to 3,480 L/ha). At higher disease levels, even greater losses can result. When a corn plant's ability to store and produce carbohydrates (glucose) in the grain is diminished, yield losses take place.

  7. Stewart's wilt - Wikipedia

    en.wikipedia.org/wiki/Stewart's_wilt

    Stewart's wilt is a bacterial disease of corn caused by the bacterium Pantoea stewartii. The disease is also known as bacterial wilt or bacterial leaf blight and has been shown to be quite problematic in sweet corn. [1] [2] The causal organism is a facultatively anaerobic, gram-negative, rod-shaped bacterium. [3]

  8. Cochliobolus carbonum - Wikipedia

    en.wikipedia.org/wiki/Cochliobolus_carbonum

    Cochliobolus carbonum is one of the most aggressive members of this genus infecting sorghum (Sorghum spp. [Poaceae]), corn (Zea mays [Poaceae]) and apple (Malus domestica [Rosaceae]). [1] As one of the most devastating pathogens of sweet corn, C. carbonum causes Northern leaf spot and ear rot disease [ 1 ] while the asexual stage causes ...

  9. Corn stunt disease - Wikipedia

    en.wikipedia.org/wiki/Corn_Stunt_Disease

    S. kunkelii, the corn stunt spiroplasma, was characterized as the causative agent of corn stunt disease by Whitcomb et al. in 1986. [19] [20] In the literature, the combination of maize bushy stunt mycoplasma and maize rayado fino marafivirus in addition to S. kunkelii has been called the corn stunt disease complex, also called "achaparramiento."

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