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Tag: Paige Embry

brown marmorated stink bug

Gut Check: How Stink Bugs’ Insides Illuminate Their Eating Habits

Brown marmorated stink bugs are generalist eaters, and finding them on one plant doesn't mean they haven't also been feeding on another. New research explores the potential of DNA analysis of stink bugs' gut contents to identify the plants they've eaten in the preceding two weeks.

Vespa mandarinia

How Mitochondrial DNA Offers Clues to Giant Hornets’ Invasion

When scientists discovered specimens of the invasive giant hornet Vespa mandarinia on both sides of the border between Washington and British Columbia in 2019, they sought to find out how they arrived from Asia. Analysis of their mitochondrial DNA provided an interesting twist: The hornets on each side of the border likely did not come from the same location in Asia.

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