The goldspotted oak borer (GSOB), Agrilus auroguttatus, is a tiny beetle causing massive damage to California's oak trees. Introduced to San Diego County in the late 1990s, likely via infested firewood from Arizona or Mexico, GSOB has led to extensive oak mortality. This video provides essential insights for landowners and arborists on identifying and managing this pest. Learn which oaks GSOB targets, how to recognize signs of infestation, and the importance of monitoring large trees. Discover why this beetle poses a significant threat and what preventive measures can be taken to protect healthy trees from this invasive pest. Understand the life cycle of GSOB and the ineffective role of traps and natural enemies in controlling its spread. Find out how human activity, particularly the movement of infested wood, contributes to the spread of GSOB across California and what you can do to help stop it. Chapters 00:00 A Beetle the Size of a Grain of Rice 00:23 It Came in the Firewood 01:05 Reading the Tree 02:13 The Beetle's Best Ally 02:43 Where the Firewood Stops #GoldspottedOakBorer #OakTreePest #InvasiveSpecies Source: Pest Notes: Goldspotted Oak Borer — https://ipm.ucanr.edu/home-and-landscape/goldspotted-oak-borer/. Independent demonstration — not commissioned or endorsed by UC ANR. Produced by Vixdeo, which is solely responsible for its content.
Una obra de @vixdeo. Verla en Vixdeo.