O. Harvey

Potato blight control

A. Paulus, N. Welch, O. Harvey, 1961 .

Control of Cercospora leafspot of sugar beet …under sprinkler irrigation

A. Paulus, F. Shibuya, J. Nelson, 1971 .

Fungicides and timing for control of sugarbeet powdery mildew.

A. Paulus, J. Nelson, O. Harvey, 1975 .