| Control turf grubs
| Polivka, J. B. 1961. Lawn and Ornamentals Days [Ohio]. p. 10-11.
| More | 273889 |
| Pest control on ornamentals
| Neiswander, R. B. 1961. Lawn and Ornamentals Days [Ohio]. p. 11-12.
| More | 273890 |
| Disease control on bentgrasses
| Runnels, H. A. 1961. Lawn and Ornamentals Days [Ohio]. p. 12.
| More | 273891 |