FRESNO COUNTY, Calif. (FOX26) — California lawmakers are now asking the federal government for more than $32 million in emergency funding to stop the spread of an invasive insect that was recently discovered on grapevines sold at Costco stores across the state.
The request comes about a month after Fresno County agricultural officials discovered grapevine plants infested with the glassy-winged sharpshooter, a pest capable of spreading Pierce’s Disease, a deadly infection that can kill grapevines.
In a letter sent to U.S. Agriculture Secretary Brooke Rollins, Sens. Adam Schiff and Alex Padilla joined Reps. Mike Thompson, David Valadao and other members of California’s congressional delegation in requesting $32.2 million in emergency funding to contain and eradicate the pest.
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Lawmakers say the infected nursery stock was identified Mat 19 by the California Department of Food and Agriculture and the Fresno County Agricultural Commissioner’s Office.
The plants had been distributed to Costco stores in more than two dozen California counties before being sold to customers.
Officials believe some of the infested plants have since been transported to homes in at least 38 counties across the state.
The movement of infested nursery stock into and near key grape-producing regions, including areas critical to California’s winegrape and fresh table grape production, significantly elevates the urgency of this response.
The glassy-winged sharpshooter feeds on grapevines and spreads Pierce’s Disease, an incurable bacterial infection that can destroy vineyards by preventing vines from transporting water.
Lawmakers warned that the pest poses a serious threat to California’s wine and table grape industries.
According to the Wine Institute, California’s wine industry supports 1.1 million jobs nationwide and generates an economic impact of more than $170 billion.
California also produces 99% of the nation’s table grapes, with an annual crop value estimated at $2.59 billion.
If the pest spreads unchecked, the California Department of Food and Agriculture estimates losses associated with Pierce’s Disease and the glassy-winged sharpshooter could exceed $104 million annually.
The requested funding would support emergency response efforts, including tracing the movement of infested plants, surveying affected areas and expanding trapping programs.
Additional funding would also be used for long-term monitoring and eradication efforts over the next several years.
The lawmakers are asking the U.S. Department of Agriculture to immediately release the funding through the Commodity Credit Corporation, arguing that the outbreak meets the federal definition of an agricultural emergency.
Growers have already contributed more than $62 million toward research and mitigation efforts over the past 25 years through industry assessments, according to the letter.
Federal officials have not yet announced whether the funding request will be approved.