Author: Ehlke, N. J.
Showing items 1 to 19 of 19.
| Title | Author and Source | Category | View TGIF Record |
|---|---|---|---|
| Ecogeographic factors affecting inflorescence emergence of cool-season forage grasses |
Hall, M. H.; Dillon, J. M.; Undersander, D. J.; Wood, T. M.; Holman, P. W.; Min, D. H.; Leep, R. H.; Lacefield, G. D.; Kunelius, H. T.; Peterson, P. R.; Ehlke, N. J. 2009. Crop Science. May/June. 49(3): p. 1109-1115. |
|
153197 |
| Selecting for improved perennial ryegrass cultivars | Ehlke, N. J.; Watkins, E.; Wyse, D. L.; Vellekson, D. J.; Betts, K. J. 2004. Hole Notes. June. 35(5): p. 13. |
|
99319 |
| Selection for improved winter hardiness in perennial ryegrass [2003] | Ehlke, N. J.; Wyse, D. L.; Vellekson, D. J.; Betts, K. J. 2003. University of Minnesota - 2003 Turf and Grounds Field Day. July 24. p. [11-12]. |
|
115757 |
| Using somaclonal variation to develop new Kentucky bluegrass cultivars | Ehlke, N. J.; Wyse, D. L.; Vellekson, D. J. 2003. Hole Notes. June. 34(4): p. 18. |
|
87542 |
| Selection for improved winter hardiness in perennial ryegrass | Ehlke, N. J.; Wyse, D. L.; Vellekson, D. J.; Betts, K. J. 2003. Hole Notes. June. 34(4): p. 19. |
|
87544 |
| Registration of 'Everett' quackgrass |
Wyse, D. L.; Sheaffer, C. C.; Ehlke, N. J.; Swanson, D. R.; Vellekson, D. J. 2003. Crop Science. January/February. 43(1): p. 433. |
|
84119 |
| AFLP diversity of quackgrass populations from different cropping systems |
Belina, K. M.; Ehlke, N. J.; Muehlbauer, G. J.; Wyse, D. L. 2000. 2000 Annual Meeting Abstracts [ASA/CSSA/SSSA]. p. 184. |
|
72609 |
| University of Minnesota grass breeding activities |
Ehlke, N. J.; Wyse, D. L.; Vellekson, D. J.; Betts, K. J. 2000. Proceedings of the 36th Grass Breeders' Work Planning Conference. 36: p. 32. |
|
176857 |
| Controlled freezing as an indirect selection method for field winterhardiness in turf-type perennial ryegrass Access Restrictions |
Waldron, B. L.; Ehlke, N. J.; Vellekson, D. J.; White, D. B. 1998. Crop Science. May/June. 38(3): p. 811-816. |
|
52583 |
| Genetic variation and predicted gain from selection for winterhardiness and turf quality in a perennial ryegrass topcross population Access Restrictions |
Waldron, B. L.; Ehlke, N. J.; Wyse, D. L.; Vellekson, D. J. 1998. Crop Science. May/June. 38(3): p. 817-822. |
|
52585 |
| Artificial freezing as a predictor of winter field survival in turf-type perennial ryegrass |
Waldron, B. L.; Ehlke, N. J. 1996. Agronomy Abstracts. 88: p. 147. |
|
41718 |
| Genetic variation for winter hardiness and turf quality in a perennial ryegrass topcross population |
Waldron, B. L.; Ehlke, N. J. 1995. Agronomy Abstracts. p. 149. |
|
38098 |
| Evaluation of somaclonal variation in kentucky bluegrass |
Ehlke, N. J.; Wyse, D. L.; Somers, D. A. 1995. Agronomy Abstracts. p. 149. |
|
38099 |
| Genetic variation for winter hardiness in a perennial ryegrass topcross population |
Waldron, B. L.; Ehlke, N. J. 1994. Proceedings of the Thirty ThirdGrass Breeders Work PlanningConference. August. 33: p. 57. |
|
169902 |
| Tissue culture selection for herbicide tolerance in Kentucky bluegrass |
Ehlke, N. J.; Carlson, J. A.; Wyse, D. L.; Somers, D. A. 1991. Agronomy Abstracts. October. p. 175. |
|
21981 |
| Inheritance of Diclofop Resistance in Italian Ryegrass. |
Betts, K. J. (1); Wyse, D. L. (1); Gronwald, J. W. (2); Ehlke, N. J. (1). 1989. Agronomy Abstracts. October. 81: p. 75. |
|
16361 |
| Diclofop Resistance in a Biotype of Italian Ryegrass. |
Gronwald, J. W.; Eberlein, C. V.; Betts, K. J.; Rosow, K. M.; Ehlke, N. J.; Wyse, D. L. 1989. Plant Physiology. April. 89(4): p. 115. |
|
14736 |
| Sample size and experimental design for detecting differential anatomical composition of smooth bromegrass stems and leaves |
Casler, M. D.; Ehlke, N. J. 1985. Crop Science. May/June. 25(3): p. 543-547. |
|
4991 |
| Breeding for improved nutritive value in smooth bromegrass |
Casler, M. D.; Ehlke, N. J.; Drolsom, P. N. 1982. Proceedings of the Twenty-Seventh Grass Breeders Work Planning Conference. p. 51. |
|
245804 |