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  2. Dibotryon morbosum - Wikipedia

    en.wikipedia.org/wiki/Dibotryon_morbosum

    Dibotryon morbosum or Apiosporina morbosa is a plant pathogen, which is the causal agent of black knot. [1] [2] It affects members of the Prunus genus such as; cherry, plum, apricot, and chokecherry trees in North America. The disease produces rough, black growths that encircle and kill the infested parts, and provide habitat for insects.

  3. List of almond diseases - Wikipedia

    en.wikipedia.org/wiki/List_of_almond_diseases

    genus Nepovirus, Tomato black ring virus (TBRV) Infectious bud failure genus Ilarvirus, Prunus necrotic ringspot virus (PNRSV) Peach mosaic Cherry mottle leaf virus: Peach yellow bud mosaic genus Nepovirus, Tomato ringspot virus (ToRSV)

  4. Root-knot nematode - Wikipedia

    en.wikipedia.org/wiki/Root-knot_nematode

    Root-knot nematodes are plant-parasitic nematodes from the genus Meloidogyne. They exist in soil in areas with hot climates or short winters. About 2000 species of plants worldwide are susceptible to infection by root-knot nematodes and they cause approximately 5% of global crop loss . [ 1 ]

  5. Ascomycota - Wikipedia

    en.wikipedia.org/wiki/Ascomycota

    Many of them cause tree diseases, such as Dutch elm disease and apple blights. Some of the plant pathogenic ascomycetes are apple scab, rice blast, the ergot fungi, black knot, and the powdery mildews. The yeasts are used to produce alcoholic beverages and breads. The mold Penicillium is used to produce the antibiotic penicillin.

  6. Sclerotinia sclerotiorum - Wikipedia

    en.wikipedia.org/wiki/Sclerotinia_sclerotiorum

    Sclerotinia sclerotiorum is a plant pathogenic fungus and can cause a disease called white mold if conditions are conducive. S. sclerotiorum can also be known as cottony rot, watery soft rot, stem rot, drop, crown rot and blossom blight. A key characteristic of this pathogen is its ability to produce black resting structures known as sclerotia ...

  7. Thousand cankers disease - Wikipedia

    en.wikipedia.org/wiki/Thousand_cankers_disease

    Thousand cankers disease can be spread by moving infected black walnut wood. Trees intended for shipment should be inspected for dieback and cankers and galleries after harvest. G. morbida or the walnut twig beetle ( Pityophthorus juglandis ) are not currently known to be moved with walnut seed. [ 3 ]

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  9. Meloidogyne incognita - Wikipedia

    en.wikipedia.org/wiki/Meloidogyne_incognita

    Meloidogyne incognita (root-knot nematode, RKN), also known as the southern root-nematode or cotton root-knot nematode is a plant-parasitic roundworm in the family Heteroderidae. This nematode is one of the four most common species worldwide and has numerous hosts. It typically incites large, usually irregular galls on roots as a result of ...