Which university research suggested avian avoidance of SLF due to a toxic shield?

Answer

Penn State University

Specific research regarding the chemical defenses of the spotted lanternfly was conducted by scientists affiliated with Penn State University. This research pointed toward the possibility that the insect possesses a toxic shield, which acts as the primary factor explaining why many birds refrain from preying upon them, even when the insects are highly visible. This scientific investigation supports the theory that the avoidance mechanism is rooted in chemical deterrence rather than merely camouflage or mobility issues.

Which university research suggested avian avoidance of SLF due to a toxic shield?
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