2000 Application of Radio Frequency Treatments to Control Insects in Walnuts Hansen, J., J. Tang, E. Mitcham, J.A. Johnson, S. Wang, J. Ikediala 2000.
2002 Application of Radio Frequency Treatments to Control Insects in Walnuts Mitcham, E. J., Bob Veltman, Xuqiao Feng, Bill Biasi, Tiffanie Simpson, Judy Johnson, Juming Tang, Shaojin Wang 2002.
2001 Use of Radio Frequency Energy to Control Insect Pests of In-Shell Walnuts Mitcham, E. J., J. Bower, W. V. Biasi, J. Tang, S. Wang, J.A. Johnson, J.D. Hansen, R.P. Cavalieri 2001.