Invasive Insect Found on Costco Plants Could Endanger Local Vineyards

The glassy-winged sharpshooter, an invasive insect known to transmit Pierce’s disease, has been detected on plants sold at Costco in California. This bacterial infection poses a significant threat to grapevines, often leading to fatal outcomes for the plants. The Napa County Agricultural Commissioner’s Office has raised alarms about the potential spread of this pest, which could have serious implications for vineyards, including those in the El Paso area. Local growers should be vigilant and monitor their crops for signs of this invasive species.