For two years, beekeepers in Karnataka have witnessed the steady spread of the small hive beetle, an invasive species that has become a persistent menace to apiculture. The beetle, native to Asia, has established breeding populations in multiple districts, causing significant damage to managed honey bee colonies and disrupting local pollination services. Local farmers report declining honey yields and compromised colony health as the pest infiltrates hives during warm months.
The small hive beetle is a destructive scavenger that feeds on bee brood, pollen, and honey stores, creating a cycle of colony collapse. Infestations lead to the abandonment of hives, reduced honey production, and increased mortality rates among worker bees. The beetle's ability to reproduce rapidly and its preference for warm climates have made eradication efforts extremely challenging for state agricultural authorities.
University of Agricultural Sciences Bangalore researchers have documented the beetle's impact through extensive field surveys and laboratory analysis. Their findings confirm that the pest attacks not only honey bees but also wild bee populations, threatening biodiversity and ecosystem balance. The university is now developing integrated pest management strategies, including biological control agents and hive inspection protocols, to mitigate the ongoing crisis.
The ongoing battle against the small hive beetle has broader implications for Karnataka's agricultural economy, as honey production and pollination services are vital to the state's food security and rural livelihoods. Without effective control measures, the economic losses could extend to millions of rupees annually. The research community is urging policymakers to prioritize funding for sustainable pest management solutions to protect the state's beekeeping industry and its associated benefits.