For vintners, grapegrowers and hospitality professionals across the valley, rows of tightly manicured grapevines translate to a multimillion-dollar wine industry and, ultimately, their livelihoods.

As if being on guard for the glassy-winged sharpshooter and the light brown apple moth weren’t enough, Napa’s wine industry is now on the lookout for the western grapeleaf skeletonizer. A state lab ...

The Luna Moth, as a winged adult, can live up to a week before it mates, lays eggs and the life cycle begins again. Like most moths it is is mostly seen at night. It's wingspan can be up to 4 1/2 ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. The butterfly is universally loved, but its close cousin, the moth, is not.

NAPA (CBS SF/BCN) -- Living up to its name, the discovery of a voracious Western grapeleaf skeletonizer moth in a Napa County vineyard has growers and agricultural officials on edge. The moth can ...