1981 Codling Moth-Day Degree Model Validation

Olson, Bill, Peter Lindgren, Craig Weakley. 1981.

1981 Navel Orangeworm Spray Trial

Olson, Bill, Craig Weakley, Bill Krueger, Peter Lindgren. 1981.

1982 Navel Orangeworm Control

Van Steenwyk, R.A., W.W. Barnett, P.S. McNally, W.H. Solson, W.R. Schreader, G.S. Sibbett, C.V. Weakley. 1982.

1984 Investigations on Navel Orangeworm Control in Walnuts

Van Steenwyk, R.A., L.W. Barclay, W.W. Barnett, K.M. Kelley, W.H. Olson, G.S. Sibbett, C.V. Weakley. 1984.

1983 Investigations on Navel Orangeworm Control in Walnuts

Van Steenwyk, R.A., L.W. Barclay, W.W. Barnett, P.S. McNally, W.H. Olson, W.R. Schreader, G.S. Sibbett, C.V. Weakley. 1983.