Red light put moths in the mood

Do you dim the lighting and turn on the red light for a romantic night in with your partner? It turns out moths aren't so different in that regard. A new study published in Frontiers in Genetics shows that dim red light boosts sexual activity in a model species, the yellow peach moth Conogethes punctiferalis (family Crambidae), by selectively activating a genetic pathway related to olfaction in the antennae. This pathway ultimately makes males more sensitive to the odor of the female sex pheromone and thus more motivated to mate.

from Phys.org - latest science and technology news stories https://ift.tt/3aMqAs0

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