Prof. Rubin's Research Group hard at work in the Mondavi Vineyards

Mondavi Vinyards' World Renowned Merlot Grapes; This is what this project is all about.

Katherine Grote and Dr. Susan Hubbard operating the GPR equipment between the vines.

Dr. Susan Hubbard lost in deep thoughts between the vines.

(left to right)Dr. Kwanjae Seong, our visitor from Korea, Dr. Susan Hubbard, Mike Kowalski, and Katherine Grote with full bottles.

(left to right)Zhangshuan Hou, Dr. Seong, Dr. Hubbard, Katherine Grote, bottles no longer full after a long, hot day's work.