Which insect is a known vector of Pierce's Disease on grapevines?

The red-headed sharpshooter is recognized as a significant vector of Pierce's Disease in grapevines, primarily due to its role in transferring the bacterium Xylella fastidiosa, which causes the disease. This insect attacks grapevines by feeding on their xylem sap, allowing for the transmission of the pathogen directly into the plant.

The lifecycle and feeding habits of the red-headed sharpshooter make it particularly effective for spreading Pierce's Disease, especially in regions where grapevines are widely cultivated. Effective management of these insects is crucial in vineyard management to mitigate the impact of Pierce's Disease, as it can lead to severe crop losses and affect the overall health of the grapevines. Understanding the role of this vector is essential for implementing control measures to protect grape production.