Authorities warn of invasive insect on California grapevines
- Posted on June 11, 2026
- By Los Angeles Times
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- 1 min read
Authorities warn of invasive insect on California grapevines
A pest that is considered a major threat to California's vineyards and its $73-billion wine industry has been found on grapevines sold at Northern and Central California Costco stores between April 21 and May 21, according to authorities.
