Articles, lesson plans and tools for educators, and updates about the status of the coconut rhinoceros beetle may all be found here.
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Maui Timeline (Background) September 2023- Dead beetle found in potting soil bag. Hawaii Department of Agriculture and Biosecurity (DAB, formerly HDOA) discovered a dead adult beetle in a potting media bag being sold at a box store during routine survey. The bag with the beetle was destroyed and the entire shipment it came from was shipped back to Oahu, approx. 2,000 bags. Another approx. 2,000 bags from another store that came from the same source and date were also shipp
Biocontrol is the use of other organisms to control a pest. This is often the introduction of predators, parasites, or pathogens. Predators that feed on CRB here in Hawaii include pigs, chickens, mongoose and other bigger birds such as egrets. While these animals will eat larvae that are handed to them or on the surface of a breeding site, they usually won't search for food deep into a pile of breeding material and are not effective enough to significantly impact CRB populati
Our newsletter is published once a quarter and provides updates on the current status of all islands, the work CRB Response has been doing, and a deep dive into management and treatment options. You can sign up to receive our newsletter at the bottom of this page. Contact us at info@crbhawaii.org if you have any questions. 2026 Q1 2025 Q1 Q2 Q3 Q4 2024 Q3 Q2 Q1 2023 Q4 Q3 Q2 Q1 2022 Q4 Q3 Q2 Q1 2021 Q4 Q3 Q2 Q1 2020 Q4