Joro spiders, native to East Asia and harmless to humans, spread in the US with sightings in NJ and PA.
Joro spiders, native to East Asia, are spreading in the U.S., with recent sightings in New Jersey and Bucks County, Pennsylvania. Known for their large size and colorful appearance, these spiders are harmless to humans, causing only mild reactions if bitten. They can travel via "ballooning" and may help control pests like spotted lanternflies. While their presence may be unsettling, they pose minimal threat and are more afraid of humans.
September 23, 2024
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