Maui’s Invasive Species Committee confirmed two significant little fire ant infestations — one ~20 acres in Ha’ikū and one potentially up to 125 acres in Kapalua. Drone treatments are scheduled and property owners in affected areas have been notified.
- A ~20-acre little fire ant infestation in Ha’ikū will be treated via drone starting in September 2026; all affected landowners have been notified.
- The Kapalua infestation currently covers nearly 40 acres but could expand to 125 acres as boundary surveys continue, with community meetings planned.
- Little fire ants can infest homes and furniture, cause painful stings to people and pets, and can make outdoor spaces like beaches and trails unusable — directly affecting guest experience.
- LFA-infested acreage on Maui nearly doubled between January 2024 and July 2026, now exceeding 519 acres across 30 known sites.
- The ants spread easily through potted plants, soil, and landscaping materials; MISC urges property owners, nurseries, and landscapers to survey regularly and report sightings at 643pest.org.
Source: Maui Now
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