- Albert Franklin Burgess, Carl William Thompson, Charles Dwight Marsh, E. A. McGregor, Francis Burzley Milliken, Frank Cummings Cook, Fred Hebard Hillman, George Asbury McMurdo, Harold Nelson Humphrey, Herbert Hager Mowry, Howard Archibald Turner, James Edmund Pennybacker, John Chambers McDowell, John Frank Strauss, John Regester Humphrey, Lyster Hoxie Dewey, Otto William Schleussner, Samuel Henry Ayers, Thomas Henry Jones, Thornton Taft Munger, United States. Office of Public Roads, Warren Clemmer Funk, William H. White, William Henry Waggaman, A. B. Clawson, Clarence William Kitchen, Frank Lawrence McDonough, Herbert Sinclair Fairbank, Jason L. Merrill, John T. Bowen, Robert Harris Hutchison, William Bohler Walker, William Horace Kerr, Hadleigh Marsh, W. F. Draper, William Trimble Johnson
· 1919
- James Stuart Ball, C. L. Marlatt, Carleton Roy Ball, Curtis Hernon Kyle, E. A. McGregor, Edmund H. Gibson, Emanuel Alexandrovich Goldenweiser, Fred Corry Bishopp, Furman Lloyd Mulford, George McMillan Darrow, George McMonies Hunt, H. P. Gould, Helmer Rabild, John F. Ross, N. C. Donaldson, Perley Spaulding, Roland McKee, Samuel Henry Ayers, Samuel Mills Tracy, William Randolph Walton, George Barkley Taylor, Herbert Perry Davis, Jacob Allen Clark, John June Davis, Oliver Joseph Grace, W. K. Brainherd
· 1918
"The control of the injurious clover leafhopper ... is a comparatively simple task to one acquainted with the habits of the insect. The injuries caused by this insect, as is the case with many other leafhoppers, are often overlooked because of the minute size of the pest, and the apparent injury is too frequently attributed to such causes as soil and climatic conditions" -- Introduction (p.1)