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  2. Gymnosporangium juniperi-virginianae - Wikipedia

    en.wikipedia.org/wiki/Gymnosporangium_juniperi...

    Gymnosporangium juniperi-virginianae is a plant pathogen that causes cedar-apple rust. [1] In virtually any location where apples or crabapples ( Malus ) and eastern red cedar ( Juniperus virginiana ) coexist, cedar apple rust can be a destructive or disfiguring disease on both the apples and cedars.

  3. Gymnosporangium globosum - Wikipedia

    en.wikipedia.org/wiki/Gymnosporangium_globosum

    Gymnosporangium globosum is a heteroecious rust fungus that requires two hosts to complete its life cycle. Its telial stage occurs on eastern red cedar, Rocky Mountain juniper, southern red cedar, and other common junipers while its aecial stage will be found on apple, crabapple, hawthorne, and occasionally on pear, quince, and serviceberry.

  4. Gymnosporangium - Wikipedia

    en.wikipedia.org/wiki/Gymnosporangium

    Gymnosporangium is a genus of heteroecious plant-pathogenic fungi which alternately infect members of the family Cupressaceae, primarily species in the genus Juniperus (), and members of the family Rosaceae in the subfamily Amygdaloideae (apples, pears, quinces, shadbush, hawthorns, rowans and their relatives).

  5. Rust (fungus) - Wikipedia

    en.wikipedia.org/wiki/Rust_(fungus)

    Cedar-apple rust disease, for example, can persist despite removal of one of the hosts since spores can be disseminated from long distances. The severity of cedar-apple rust disease can be managed by removal of basidiospore producing galls from junipers or the application of protective fungicides to junipers. [24]

  6. Gymnosporangium clavipes - Wikipedia

    en.wikipedia.org/wiki/Gymnosporangium_clavipes

    Gymnosporangium clavipes is a plant pathogen, a fungus that causes cedar-quince rust.Similar to Gymnosporangium juniperi-virginianae and Gymnosporangium globosum, the fungus infects a wide range of Rosaceae, such as apple, hawthorn and quince trees, and also requires an evergreen host such as eastern red cedar or a number of other juniper species to complete its life cycle.

  7. How to Prune an Apple Tree So It Produces Fruit for ... - AOL

    www.aol.com/prune-apple-tree-produces-fruit...

    When pruning an apple tree, make sure you have the right tools—like hand pruners, a hand saw, and a step ladder. Then follow these tips from experts to properly prune your tree. Warning

  8. Cedar rust - Wikipedia

    en.wikipedia.org/wiki/Cedar_rust

    Cedar rust may refer to: Gymnosporangium juniperi-virginianae, or Cedar-apple rust; Gymnosporangium clavipes, or Cedar-quince rust; Gymnosporangium globosum, ...

  9. Seattle climate activists roost in old cedar tree to prevent ...

    www.aol.com/news/seattle-climate-activists-roost...

    The Western red cedar, dubbed “Luma,” is about 80 feet (24.4 meters) tall, with two trunks that are each about 4 Seattle climate activists roost in old cedar tree to prevent it from being cut ...