The government is asking people to be careful about spreading Japanese beetles.
The insect reached Switzerland for the first time in 2017 – and is now common in Ticino. It’s a voracious invasive species and a major threat to agriculture.
Mass traps were set last year in the canton, and more than half a million were caught.
Experts say they can spread by hitching a ride in cars and on trains. Those travelling across the alps are being asked to keep an eye out.
The beetle is about the size of a 5-centime coin and has a metallic colour. They fly between now and September.
The government says if you see one, catch it and don’t release it. If possible, take a picture and note the plant it was on.
And then contact the Federal Agriculture Office.