Author: Knowles, Tim
Showing items 1 to 5 of 5.
| Title | Author and Source | Category | View TGIF Record |
|---|---|---|---|
| Nitrate pollution prevention in surface runoff from landscapes |
Hipp, Billy W.; Knowles, Tim C. 1994. Texas Turfgrass Research - 1993. August. p. 62-65. |
|
45384 |
| Predicting preplant phosphorous needs of turfgrass using soil analysis |
Knowles, Tim C.; Hipp, Billy W.; Graff, Paul S. 1992. Texas Turfgrass Research - 1992. September. p. 73-75. |
|
33616 |
| Influence of clippings recycling on disease incidence in three turfgrass species |
Colbaugh, P. F.; Cowden, N. E; Hipp, B. W.; Knowles, Tim. 1991. Texas Turfgrass Field Day. p. [63-66]. |
|
217981 |
| Evaluating nitrogen requirements of turfgrass using plant tissue analysis - A preliminary investigation |
Knowles, Tim; Hipp, Billy; Nash, Mark; Colbaugh, Phil; Crocker, Robert. 1990. Texas Turfgrass Research - 1990. June. p. 73-76. |
|
68284 |
| Alternative turfgrass cultural systems for Integrated Pest Management: Turfgrass quality and weed incidence |
Nash, Mark; Hipp, Billy; Knowles, Tim; Crocker, Robert; Colbaugh, Phil; Knoop, Bill. 1990. Texas Turfgrass Research - 1990. June. p. 76-78. |
|
68293 |