Texas Chapter

International Society of Arboriculture

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About ISA Texas

The International Society of Arboriculture is a professional organization dedicated to continuing education for arborists, to tree care research, and to serving tree care consumers around the world. The Texas Chapter of the ISA shares this same dedication, with a further commitment to serving the needs particular to Texas’ professional arborists and tree care consumers.

Latest News

Everything you need to know about the latest in Arboriculture in Texas.

  • May 10, 2022
    Tree-killing emerald ash borer confirmed in Parker County

    The presence of the invasive emerald ash borer (EAB) was confirmed May 2, 2022 in Parker County.  Parker County will be added to the list of Texas jurisdictions under quarantine by the Texas Department of Agriculture (TDA). TDA quarantines are designed to slow the spread of the insect pest by limiting the transportation of ash wood, wood waste and hardwood firewood.

  • April 28, 2022
    Prevent the spread of oak wilt in Texas this spring

    Texans can do their part to protect oak trees from oak wilt this spring.

    Prevention is key to stopping the spread of oak wilt, said Demian Gomez, Texas A&M Forest Service regional forest health coordinator. Any new wound, including from pruning, construction activities, livestock, land or cedar clearing, lawnmowers, string trimmers and storms, can be an entry point for the pathogen that infects trees.

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