Author: Walker, J. R.

Showing items 1 to 13 of 13.  
Title Author and Source Category View TGIF Record
Bermudagrass cultivar characterizations for 1987: College Station
 Sifers, S. I.; Beard, J. B; Walker, J. R. 1990. Texas Turfgrass Research - 1990. June. p. 9-13.
  • Report
 68047
Bermudagrass cultivar characterizations for 1986
 Sifers, S. I.; Beard, J. B.; Kim, K. S.; Walker, J. R. 1989. Texas Turfgrass Research - 1987. June. p. 6-10.
  • Report
 71281
Zoysiagrass cultivar characterizations for 1986, including comparative brown patch susceptibility
 Beard, J. B.; Green, R. L.; Walker, J. R. 1989. Texas Turfgrass Research - 1987. June. p. 10-12.
  • Report
 71282
Centipedegrass cultivar and selection characterizations for 1986
 Green, R. L.; Beard, J. B.; Walker, J. R. 1989. Texas Turfgrass Research - 1987. June. p. 12-14.
  • Report
 71296
Plant morphological and soil physical characterizations of turfgrass root zones augmented with randomly oriented interlocking mesh matrices
 Beard, J. B.; Sifers, S. I.; Walker, J. R. 1989. Texas Turfgrass Research - 1987. June. p. 32-33.
  • Report
 71611
An assessment of cutting height and nitrogen fertility requirements of Adelayd seashore paspalum
 Sifers, S. I.; Beard, J. B.; Kim, K. S.; Walker, J. R. 1989. Texas Turfgrass Research - 1987. June. p. 33-34.
  • Report
 71612
Recent bermudagrass cultivar characteristics
Access Restrictions		 Sifers, S. I.; Beard, J. B.; Kim, K. S.; Walker, J. r. 1987. TurfNews [ASPA]. July/August. 10(4): p. 38, 41-42, 44, 46.
  • Professional
 105597
1985 centipedegrass cultivar characterizations: College Station, Texas
 Green, R. L.; Beard, J. B.; Walker, J. R. 1987. Texas Turfgrass Research - 1986. May. p. 14-15.
  • Report
 14181
1985 zoysiagrass cultivar characterizations: College Station, Texas
 Green, R. L.; Beard, J. B.; Walker, J. R. 1987. Texas Turfgrass Research - 1986. May. p. 15-17.
  • Report
 14182
1985 tall fescue cultivar characterizations under post oak tree shade: College Station, Texas
 Menn, W. G.; Beard, J. B.; Walker, J. R. 1987. Texas Turfgrass Research - 1986. May. p. 20-21.
  • Report
 14185
1985 Bermudagrass cultivar characterizations: College Station, Texas
 Sifers, S. I.; Beard, J. B.; Walker, J. R.; Kim, K. S. 1987. Texas Turfgrass Research - 1986. May. p. 24-27.
  • Report
 14190
An assessment of herbicides for the selective control of Virginia buttonweed in Texas Common St. Augustinegrass
 Menn, W. G.; Duble, R. L.; Walker, J. R.; Beard, J. B. 1987. Texas Turfgrass Research - 1986. May. p. 30-32.
  • Report
 14192
An assessment of cutting height and nitrogen fertility requirements of seashore paspalum
 Sifers, S. I.; Beard, J. B.; Kim, K. S.; Walker, J. R. 1987. Texas Turfgrass Research - 1986. May. p. 43.
  • Report
 14199