Brown marmorated stink bugs are invading the U.S. They are often found on grapes and are crushed in the winemaking process. This stressful event causes them to produce a smelly chemical that is also found in cilantro, which food chemists and wine tasters can detect in red wine.

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Brown marmorated stink bugs are invading the U.S. They are often found on grapes and are crushed in the winemaking process. This stressful event causes them to produce a smelly chemical that is also found in cilantro, which food chemists and wine tasters can detect in red wine.