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Dogs trained to sniff out invasive spotted lanternflies

A Cornell University study found that trained dogs – a Labrador retriever and a Belgian Malinois – were better than humans at detecting egg masses in forested areas near vineyards, while people spotted them better than the dogs in vineyards. (Photo courtesy Cornell University)

Growers and conservationists have a new weapon to detect invasive spotted lanternflies early and limit their spread: dogs trained to sniff out egg masses that overwinter in vineyards and forests.
A Cornell University study found that trained dogs – a Labrador retriever and a Belgian Malinois – were better than humans at detecting egg masses in forested areas near vineyards, while people spotted them better than the dogs in vineyards.

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