Tag Archives: pest management

How to Recognize and Manage an Invasive Shot Hole Borer (ISHB) Infestation

Invasive shothole borer (ISHB) is a group of two species of ambrosia beetles that are native to Southwest Asia. Suspected to have first arrived in Southern California in 2003, the beetles were previously misidentified as a less aggressive pest until approximately 2012. Since then, thousands of trees in forests, cities, and residential areas have become

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