South American palm weevils

INVASIVE WEEVILS KILLING PALM TREES

 

By Miriam Raftery

Photos: UC Riverside: Top row, healthy palms. Bottom row, infested palms.

January 26, 2021 (San Diego) – The invasive South American palm weevil has destroyed an estimated 10,000 palm trees in our region, according to researcher Mark Hoddle at the University of California, Riverside.  Locally, it’s been found in El Cajon, Bonita, San Diego and South Bay communities. Left untreated, it will ultimately kill the trees best known for lining waterfronts along some of San Diego’s most prominent destinations.


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