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  1. Iris Wiki
    https://www.wiki.irises.org/Main/InfoCulturalProblemsScorch

    InfoCulturalProblemsScorch < Main < Iris Wiki

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    Leaf
    Disease

  2. Images of Iris Scorch

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  3. Dave's Garden
    https://davesgarden.com/community/forums/t/1273944

    Has any cause/treatment for scorch been found? - Dave's Garden

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  4. Gardening Channel
    https://www.gardeningchannel.com/common-iris-problems

    Common Iris Problems - Gardening Channel

  5. Chapman Iris
    http://www.chapmaniris.com/id38.htm

    Iris Diseases - Chapman Iris

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    Iris
    Plant
  6. Nebraska Extension Publications
    https://extensionpubs.unl.edu/publication/743/html/view

    Culture of Iris - Nebraska Extension Publications

  7. The National Gardening Association
    https://garden.org/plants/view/554716/Tall-Bearded-Iris-Iris-Scorch

    Tall Bearded Iris (Iris 'Scorch') in the Irises Database - Garden.org

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    Tall Bearded (TB)
    Tom Burseen
    6-72C
  8. People also ask
    Why is my Iris spherical?
    It receives this name because it presents itself as spherical and brown, similar to the color and size of mustard seeds. Depending on geography, some also know this iris problem as crown rot or southern blight. It is soil-borne and just waits patiently for you to plant an iris so it can attack.

    Common Iris Problems - Gardening Channel

    gardeningchannel.com
    How does Iris borer damage work?
    Iris borer damage destroys the rhizomes from which the lovely iris grows. The larvae hatch in April to May when iris leaves are just emerging. The larvae enter the leaves and tunnel into the plant causing structural and cosmetic damage as they go. In addition to this damage, the larvae introduce a bacteria that causes a soft, foul smelling rot.

    Identifying Iris Borer Damage And Killing Iris Borers - Gardening Know …

    gardeningknowhow.com
    How do you get Iris disease?
    One of the easiest ways for your iris to catch a disease is through an open wound. Therefore use clean shears to trim brown foliage away and cut rhizomes apart instead of breaking them. Rhizome Rot: This occurs in the spring and in very wet climates and is the most serious iris disease.

    Iris Diseases | Iris Guide | Iris4u Iris Garden

    iris4u.com
    What causes leaf spot on irises?
    Humid, foggy or wet conditions are often to blame for leaf spot but it is an iris problem that can be addressed. Remove the leaves immediately and provide the plant with good air circulation. Always avoid transplanting irises in wet weather because you can spread the disease.

    Common Iris Problems - Gardening Channel

    gardeningchannel.com
    What are Iris borer symptoms?
    Iris borer symptoms may mimic those of common iris diseases. Iris borers may be hard to see at first but they grow to 2 inches (2.5 cm.) long and are pinkish grubs. Iris borers symptoms are first noticed in April or May as they tunnel into the leaves. The leaves become ragged and dark streaked. The leaves will also leak a fluid.

    Identifying Iris Borer Damage And Killing Iris Borers - Gardening Know …

    gardeningknowhow.com
    Are Iris hard to grow?
    Although you would think such elegant-looking flowers would be difficult to grow, the iris family requires very little maintenance. These long-lived, hardy perennials can grow in a variety of soils providing it drains well and they can flourish in full sun to partial shade.

    Common Iris Problems - Gardening Channel

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  9. plantamerica.com
    https://plantamerica.com/yellow-iris-leaves

    Yellow Iris Leaves: Common Reasons and How to …

    Jun 11, 2024 · Another disease that might affect your plant is the iris scorch disease. Though its origin is unknown, this causes the plant to decline in health. One of the initial symptoms can be seen at the center leaf of the fan, which …

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    Glen Chandler
    Iris pseudacorus
  10. Gardening Know How
    https://www.gardeningknowhow.com/.…

    Identifying Iris Borer Damage And Killing Iris Borers

    Jun 14, 2021 · Iris borers symptoms are first noticed in April or May as they tunnel into the leaves. The leaves become ragged and dark streaked. The leaves will also leak a fluid. These symptoms also mimic bacterial soft rot, leaf spot, and …

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    Leaf
    Bonnie L. Grant
  11. UNL Institutional Repository
    https://digitalcommons.unl.edu/cgi/viewcontent.cgi?...
    [PDF]

    EC59-1820 Plant Diseases : Iris Scorch - University of …

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    Author:John Weihing
    Publish Year:1959
  12. Iris4u Iris Garden
    https://www.iris4u.com/iris-guide/iris-di…

    Iris Diseases | Iris Guide | Iris4u Iris Garden

    Scorch: Most recognized when the leaves turn bright orange/brown beginning at the tip and look like they have been scorched. This is most likely the result of not enough moisture or starvation. Sometimes plants can be saved by replanting …

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    Iris
    Disease