1984 Walnut Scale-Development of an Effective Monitoring Method and Phenology Model Coviello, Richard L., Mark Freeman, Richard E. Rice, William H. Krueger, Phil Phillips. 1984
1983 Walnut Scale-Development of an Effective Monitoring Method and Phenology Model Coviello, Richard L., Mark Freeman, Richard E. Rice, William H. Krueger. 1983.
1981 Walnut Husk Fly Management Riedl, Helmut, R.G. Hislop, V.A. Brown, J. Reilly, W.W. Barnett, W.W. Coates, R. Coviello, J.E. Datar, J. Joos, P. McNally, W.H. Olson, R.R. Sanborn, W.R. Schreader. 1981
