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  2. Cercospora melongenae - Wikipedia

    en.wikipedia.org/wiki/Cercospora_melongenae

    Cercospora melongenae is a fungal plant pathogen that causes leaf spot on eggplant (Solanum melongenum). It is a deuteromycete fungus that is primarily confined to eggplant species. [1] [2] Some other host species are Solanum aethiopicum and Solanum incanum. This plant pathogen only attacks leaves of eggplants and not the fruit. [3]

  3. Antagonism (phytopathology) - Wikipedia

    en.wikipedia.org/wiki/Antagonism_(phytopathology)

    Antagonism is often employed as a natural method to protect plants from diseases. This can occur through mechanism such as competition for space and nutrients, the production of toxins or siderophores by one pathogen to suppress another, [ 4 ] induction of host resistance, or other processes that inhibit the growth or reproduction of pathogens ...

  4. Plant pathology - Wikipedia

    en.wikipedia.org/wiki/Plant_pathology

    Plant disease triangle. Epidemiology is the study of factors affecting the outbreak and spread of infectious diseases. [10] A disease triangle describes the basic factors required for plant diseases. These are the host plant, the pathogen, and the environment. Any one of these can be modified to control a disease. [11]

  5. Disease management (agriculture) - Wikipedia

    en.wikipedia.org/wiki/Disease_management...

    In agriculture, disease management is the practice of minimizing disease in crops to increase quantity or quality of harvest yield. Organisms that cause infectious disease in crops include fungi , oomycetes , bacteria , viruses , viroids , virus-like organisms, phytoplasmas , protozoa , nematodes and parasitic plants .

  6. Helminthosporium solani - Wikipedia

    en.wikipedia.org/wiki/Helminthosporium_solani

    Helminthosporium solani is a fungal plant pathogen responsible for the plant disease known as silver scurf. Silver scurf is a blemish disease, meaning the effect it has on tubers is mostly cosmetic and affects "fresh market, processing and seed tuber potatoes." [2] There are some reports of it affecting development, meaning growth and tuber yield.

  7. Plant disease epidemiology - Wikipedia

    en.wikipedia.org/wiki/Plant_disease_epidemiology

    Plants can show many signs or physical evidence of fungal, viral or bacterial infections. This can range from rusts or molds to not showing anything at all when a pathogen invades the plant (occurs in some viral diseases in plants). [9] Symptoms which are visible effects of diseases on the plant consist of changes in color, shape or function. [9]

  8. Hypersensitive response - Wikipedia

    en.wikipedia.org/wiki/Hypersensitive_response

    Hypersensitive response (HR) is a mechanism used by plants to prevent the spread of infection by microbial pathogens.HR is characterized by the rapid death of cells in the local region surrounding an infection and it serves to restrict the growth and spread of pathogens to other parts of the plant.

  9. Plant-induced systemic resistance - Wikipedia

    en.wikipedia.org/wiki/Plant-induced_systemic...

    Methods to artificially activate the ISR pathway is an active area of research. [13] The research and application of inducing plant system resistance have been encouraging but are not yet a major factor in controlling plant pathogens. Incorporation into integrated pest management programs have shown some promising results.