From Virginia to New York, the bugs drain vines, cut yields and leave growers resorting to one simple fix: squash them
Around grape harvest time about three years ago, an employee at Zephaniah Farm Vineyard in Leesburg, Virginia, noticed bugs, about 1in long with gray and black wings and a bright red underwing, atop some trees.
While the insects were pretty, they were there for the grapevines and not welcome guests at the vineyard, which sits atop a farm that the Zephaniah family has run since 1949.
They were spotted lanternflies, invasive insects that probably played a role in the fact that the vineyard produced about half as many grapes in 2025 as the previous year, according to Tremain Hatch, a co-owner and viticulturist.
“If we spend as much time farming the grapes but we have half the crop and we’re able to make half the wine, that is not a good thing,” Hatch said.
