2003 Walnut Pest Management Alliance 2003 – Year 5 Update Pickel, C., W. Bentley, T. Prichard, W. H. Olson, R. Buchner, J. Grant, M. Johnson, B. Elliot, J.K. Hasey, M. Freeman 2003.
2002 Walnut Pest Management Alliance 2002 - Year 4 Update Pickel, C., W. Bentley, T. Prichard, W.H. Olson, R. Ruchner, J. Grant, M. Johnson, B. Elliott, J.K. Hasey, M. Freeman 2002.
2001 Walnut Pest Management Alliance 2001 -Year 3 Update Pickel, C., W. Bentley, T. Prichard, W.H. Olson, R. Ruchner, J. Grant, M. Johnson, B. Elliott, J.K. Hasey 2001.
2000 Walnut Pest Management Alliance 2000 - Year 2 Update Pickel, C., W. Bentley, T. Prichard, W.H. Olson, R. Buchner, J. Grant, T. Prather, M. Johnson, Bob Elliott, J.K. Hasey, W.H. Krueger, M. Freeman 2000.
