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Beware of Oak Wilt: No Pruning Oaks Between February 1 and June 30th

Presentation in 2023 to Native Plant Society of Texas by: Chris Worst, Urban Forest Coordinator & Tree Farm Supervisor, Texas Trees Foundation Q&A by: Rachel McGregor, Urban Forestry Manager What is oak wilt? Oak wilt is an infectious disease caused by the fungus Bretziella fagacearum, which invades and disables the water-conducting system (xylem) in oaks.  All oaks can be […]

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