Examination of Invasive Fire Ant Spread Through Allergy Cases with Climate Patterns in Oklahoma from 2015 to 2022 and the Public Health Impacts
ISSN 2158-9429
Volume 18, Issue 1 - June 2025
Editor: Linda Chalker-Scott
Abstract
The Red Imported Fire Ant (RI FA), Solenopsis invicta, has become a concern for Extension clientele. RI FA’s aggressive behavior poses public health and economic threats. Originally introduced to the U.S. in the 1930s, RI FA has spread, causing damage to agriculture, infrastructure, and a public health risk. This study investigated the correlation between climate factors—such as average air and surface temperatures, and drought indices—and the distribution of RI FA-related medical cases in Oklahoma from 2015 to 2022. Despite moderate correlations, no statistically significant relationships were found. Geospatial analysis revealed that most cases occurred in areas known for RI FA presence. Although climate factors did not predict RI FA spread, the study emphasizes the importance of continued monitoring and integrated pest management to mitigate RI FA’s impact. As these ants adapt to colder climates, it is crucial for Extension professionals to educate clientele on the risks and appropriate control measures to prevent further expansion of the RI FA.
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