Diane Turner - Conservation Technician & Outreach Assistant
In July 2021, a population of spotted lanternfly (Lycorma delicatula) was identified in Switzerland County, Indiana near the Ohio River. DEPP and USDA are conducting surveys to ascertain the extent and source of the infestation as well as determine what management strategies will be implemented.
Spotted lanternfly is a major pest of concern across most of the United States. This insect is native to China and parts of India, Vietnam, Japan and Taiwan. It was first identified as an invasive species in 2004 in South Korea and is now a major pest there. Spotted lanternfly was first detected in the United States in Pennsylvania in 2014.
This insect is a planthopper with a distinctive wing pattern. Wings are held downward and folded when the insect is at rest. The forewings, which are visible in the resting position, are greyish with black spots and the wing tips show a network of veins. Part of the hind wings is red with black spots and the remainder is white and black. Adults are approximately one inch long from the head to the end of the folded wings. The abdomen is yellowish with black bands. Adults may not be seen flying (as they are weak flyers) but will likely be seen hopping or crawling.
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