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  2. Acute oak decline - Wikipedia

    en.wikipedia.org/wiki/Acute_oak_decline

    Acute oak decline (AOD) is a disease that infects oak trees originally described in the UK. It mainly affects mature oak trees of over 50 years old of both Britain's native oak species: the pedunculate oak ( Quercus robur ) and the sessile oak ( Quercus petraea ).

  3. Cronartium quercuum - Wikipedia

    en.wikipedia.org/wiki/Cronartium_quercuum

    Cronartium quercuum, also known as pine-oak gall rust is a fungal disease of pine (Pinus spp.) and oak (Quercus spp.) trees. Similar to pine-pine gall rust , this disease is found on pine trees but its second host is an oak tree rather than another pine.

  4. Cystotheca lanestris - Wikipedia

    en.wikipedia.org/wiki/Cystotheca_lanestris

    Cystotheca lanestris, the live oak witch's broom fungus, is a species of mildew that infects buds and induces stem galls called witch's brooms on oak trees in California, Arizona, and Mexico in North America. [2] [3] Witch's brooms are "abnormal clusters of shoots that are thickened, elongated, and highly branched."

  5. Taphrina caerulescens - Wikipedia

    en.wikipedia.org/wiki/Taphrina_caerulescens

    Taphrina caerulescens infects about 50 different species of oak (Quercus), predominately red oak (Q. erythrobalanus) and some white oak (Q. leurobalanus).Oak leaf blister is found across the country and in varying parts of the world but is most severe in the southeast and Gulf States of the U.S. [6] It is generally accepted that a T. caerulescens strain isolated from one host cannot be used to ...

  6. Foamy bark canker - Wikipedia

    en.wikipedia.org/wiki/Foamy_Bark_Canker

    The foamy bark canker is a disease affecting oak trees in California caused by the fungus Geosmithia sp. #41 and spread by the Western oak bark beetle (Pseudopityophthorus pubipennis). This disease is only seen through the symbiosis of the bark beetles and the fungal pathogen .

  7. How to Choose the Best Types of Oak Trees for Even the ... - AOL

    www.aol.com/choose-best-types-oak-trees...

    Sternberg added a few other possibilities where space is limited: dwarf chinkapin oak (Quercus prinoides), 5-12 feet tall and wide, Zones 4-8; Georgia oak (Quercus georgiana), 26-50 feet tall, 15 ...

  8. Botryosphaeria corticola - Wikipedia

    en.wikipedia.org/wiki/Botryosphaeria_corticola

    Bot canker of oak is a disease on stems, branches and twigs of oak trees in Europe and North America. The casual agent of Bot canker of oak is the fungus Botryosphaeria corticola . Bot canker of oak causes lesions and cankers on a wide range of oaks in Europe and most recently live oaks in North America.

  9. Ex-FBI informant accused of lying about Bidens agrees to ...

    www.aol.com/ex-fbi-informant-accused-lying...

    A former FBI informant accused of lying about President Joe Biden and his son Hunter Biden’s alleged business dealings with a Ukrainian energy company has agreed to plead guilty to federal ...

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