Author: Karcher, Doug
| Title | Author and Source | Category | View TGIF Record |
|---|---|---|---|
| Shade, height of cut, and plant growth regulator effects on bermudagrass and zoysiagrass putting greens |
Walton, Thomas E.; McCalla, John H.; Karcher, Douglas E.; Hutchens, Wendell J.; Chandra, Ambika; Richardson, Michael D. 2025. Crop Science. January/February. 65(1): p. e21394 [1-16]. |
|
342923 |
| Late-fall wetting agent application and ultradwarf bermudagrass winter servival |
DeBoer, Eric; Karcher, Doug; McCalla, John; Richardson, Mike. 2023. Golfdom. October. 79(11): p. 22-26. |
|
332258 |
| Adapting time domain reflectometry to measure surface moisture of sand-based putting greens Access Restrictions |
O'Brien, Daniel; Richardson, Michael; Karcher, Douglas. 2023. Agronomy Journal. 17 February. 115(2): p. 595-606. |
|
326879 |
| Comparing wetting agent application strategies for longevity and efficacy in sand-based putting greens | O'Brien, Daniel P.; Richardson, Michael D.; Karcher, Douglas E. 2022. ASA, CSSA, SSSA International Annual Meeting. p. 143722. |
|
324881 |
| Examining soil surfactant performance at the active ingredient level | O'Brien, Daniel P.; Richardson, Michael D.; Kostka, Stanley J.; Karcher, Douglas E. 2022. ASA, CSSA, SSSA International Annual Meeting. p. 143793. |
|
325020 |
| Return on investment and water savings of add-on irrigation sensors for bermudagrass lawn irrigation in Northwest Arkansas |
Sandor, Daniel; Karcher, Douglas; Richardson, Michael. 2022. Crop, Forage and Turfgrass Management. 8(2): p. e20181 [1-10]. |
|
321746 |
| Evaluation of newly established buffalograss for tolerance to glyphosate Access Restrictions |
Bertucci, Matthew B.; Karcher, Doug E.; Richardson, Mike D.; O'Brien, Daniel P. 2022. Crop, Forage and Turfgrass Management. 8(1): p. e20161 [1-8]. |
|
326887 |
| Identification of earthworm species in sand-topdressed hybrid bermudagrass golf tees Access Restrictions |
Boyle, Paige; Savin, Mary; Richardson, Michael; Karcher, Douglas E. 2022. International Turfgrass Society Research Journal. June. 14(1): p. 544-547. |
|
321296 |
| Examining the structure-function relationship of turfgrass wetting agents Access Restrictions |
O'Brien, Daniel; Richardson, Mike; Kostka, Stan; Karcher, Doug. 2022. Golf Course Management. January. 90(1): p. 117. |
|
318453 |
| Alternate cover approaches to protect ultradwarf bermudagrass putting greens | Walton, Thomas; Richardson, Michael D.; McCalla, John H.; Karcher, Douglas E. 2021. ASA, CSSA and SSSA International Annual Meetings. p. 1225. |
|
317095 |
| Daily light integral requirements of TifEagle bermudagrass and Lazer zoysiagrass putting greens | Walton, Thomas; Richardson, Michael D.; Karcher, Douglas E. 2021. ASA, CSSA and SSSA International Annual Meetings. p. 134194. |
|
317027 |
| Examining the structure-function relationship of block copolymer wetting agents in sand-based putting greens | O'Brien, Daniel P.; Richardson, Michael D.; Kostka, Stanley J.; Karcher, Douglas E. 2021. ASA, CSSA and SSSA International Annual Meetings. p. 135495. |
|
317033 |
| Irrigation requirements for establishing seeded tall fescue and bermudagrass cultivars in the transition zone Access Restrictions |
Sandor, Daniel; Carr, Tyler; Karcher, Douglas; Richardson, Michael. 2021. Crop, Forage and Turfgrass Management. 7(2): p. e20108 [1-11]. |
|
316775 |
| Back to where it all began: Some of the earliest advances in golf course management focused on improving putting green speed, consistency and trueness. It continues to be an area of innovation today Access Restrictions |
O'Brien, Daniel; Karcher, Doug; Richardson, Mike. 2021. Golf Course Management. October. 89(10): p. 46-49. |
|
316330 |
| Impact of putting green management on visible wear damage caused by foot traffic Access Restrictions |
Nikolai, Thomas A.; Karcher, Douglas E.; Hathaway, Aaron D.; O'Brien, Daniel. 2021. Agronomy Journal. September/October. 113(5): p. 3771-3777. |
|
316837 |
| Dormant sprigging of bermudagrass and zoysiagrass |
Zhang, Juming; Richardson, Michael; Karcher, Douglas; McCalla, John; Mai, Jingwen; Luo, Hanfu. 2021. HortTechnology. August. 31(4): p. 395-404. |
|
316799 |
| Firmness measurements: OK, great ... now what do I do with them?: There are plenty of tools that allow superintendents to track the firmness of their putting greens, but successfully interpreting the data may be more important than how that data is gathered Access Restrictions |
O'Brien, Daniel; Richardson, Mike; Karcher, Doug. 2021. Golf Course Management. June. 89(6): p. 64-68. |
|
314661 |
| Is zoysiagrass the next big thing for putting greens? Access Restrictions |
Walton, Thomas; Richardson, Michael; Karcher, Douglas. 2021. Golf Course Management. February. 89(2): p. 75. |
|
314022 |
| What kind of tree or bug or flower is that?: When identifying plants other than turfgrass becomes a challenge, superintendents can turn to a number of phone apps that can quickly provide more than just a name Access Restrictions |
Richardson, Mike; Karcher, Doug; O'Brien, Daniel. 2021. Golf Course Management. January. 89(1): p. 74-76. |
|
312650 |
| Covers to increase winter soil temperatures on ultradwarf bermudagrass putting greens |
Richardson, Mike; DeBoer, Eric; Karcher, Doug; Walton, Thomas. 2021. Golfdom. January. 77(1): p. 60-62. |
|
314237 |
| Do Arkansas lawns require a lot of water? |
Karcher, Doug. 2020. Arkansas Turfgrass. Summer. p. 10-15. |
|
314254 |
| Alternate cover approaches to prevent winter injury on ultradwarf bermudagrass putting greens | Richardson, Michael D.; Karcher, Douglas E.; Walton, Thomas. 2020. Turfgrass and Environmental Research Program: 2020 Research Summaries. p. 111-115. |
|
313729 |
| Determining precise light requirements of warm-season putting greens | Karcher, Douglas; Richardson, Michael; Walton, Thomas. 2020. Turfgrass and Environmental Research Program: 2020 Research Summaries. p. 371-375. |
|
313754 |
| Effect of late-fall wetting agent application on winter survival of ultradwarf bermudagrass putting greens Access Restrictions |
DeBoer, Eric J.; Karcher, Douglas E.; McCalla, John H.; Richardson, Michael D. 2020. Crop, Forage and Turfgrass Management. 6(1): p. [1-7]. |
|
311122 |
| Putting green management impact on golf cleat damage |
Nikolai, Thom; Karcher, Doug. 2020. Golfdom. December. 76(12): p. 43. |
|
312522 |
| Effect of water penetrating or retaining surfactants on putting green surface characteristics | Young, Joseph Ronald; Deb, Sanjit K.; Karcher, Douglas E. 2020. ASA, CSSA, SSSA International Annual Meeting. November. p. 126653. |
|
331632 |
| Alternate cover approaches to protect ultradwarf bermudagrass putting greens with air gaps | Walton, Thomas; Richardson, Michael D.; Karcher, Douglas E.; McCalla, John H. 2020. ASA, CSSA and SSSA International Annual Meetings. November. n/a: p. 125630. |
|
315084 |
| How do various wetting agents affect water movement and retention in sand-based putting green profiles? | Karcher, Douglas E.; Richardson, Michael D.; O'brien, Daniel P. 2020. ASA, CSSA and SSSA International Annual Meetings. November. n/a: p. 127974. |
|
315081 |
| Daily light integral requirements of warm-season turfgrasses for golf course fairways and investigating in situ evaluation methodology Access Restrictions |
Russell, Travis R.; Karcher, Douglas E.; Richardson, Michael D. 2020. Crop Science. November/December. 60(6): p. 3301-3313. |
|
315181 |
| Making drone technology work for your course Access Restrictions |
O'Brien, Daniel; Richardson, Mike; Karcher, Doug. 2020. Golf Course Management. October. 88(10): p. 52, 54-56. |
|
313262 |
| Putting green management impact on golf cleat damage |
Nikolai, Thom; Karcher, Doug. 2020. Golfdom. September. 76(9): p. 29-33. |
|
312444 |
| The 30,000-foot view: Drones can improve golf course management practices by pinpointing the areas of the turf that are experiencing drought or disease stress before those conditions are visible to the naked eye Access Restrictions |
O'Brien, Daniel; Karcher, Doug; Richardson, Mike. 2020. Golf Course Management. July. 88(7): p. 38-40. |
|
313574 |
| Color-distance modeling improves differentiation of colors in digital images of hybrid bermudagrass Access Restrictions |
Berndt, William L.; Karcher, Douglas E.; Richardson, Michael D. 2020. Crop Science. July/August. 60(4): p. 2138-2148. |
|
313107 |
| Measure for measure: New apps have taken the hassle out of measuring the area of irregularly shaped surfaces on the golf course, but the old trusty formulas may still come in handy when the area is obscured by a tree or is not yet included in satellite images Access Restrictions |
Karcher, Doug; Richardson, Mike; O'Brien, Daniel. 2020. Golf Course Management. April. 88(4): p. 58, 60, 62, 64-65. |
|
313687 |
| Course setup and hole locations: Do you need more numbers, or more options? Access Restrictions |
O'Brien, Daniel; Richardson, Mike; Karcher, Doug. 2020. Golf Course Management. January. 88(1): p. 102, 104, 106. |
|
309976 |
| How do various wetting agents affect water movement and retention in sand-based putting green profiles? | Karcher, Doug. 2019. University of Arkansas Turfgrass Field Day. p. 8-12. |
|
314849 |
| Increasing winter soil temperatures with air gaps on ultradwarf bermudagrass putting greens | Richardson, Mike; DeBoer, Eric; Karcher, Doug; Walton, Thomas; McCalla, John. 2019. Turfgrass and Environmental Research Program: 2019 Research Summaries. p. 121-124. |
|
310838 |
| Determining the water requirements of Kentucky bluegrass as affected by deficit irrigation and soil texture | Carr, Tyler Q.; Karcher, Douglas E.; Richardson, Michael D. 2019. ASA, CSSA and SSSA International Annual Meetings. p. 120571. |
|
310240 |
| Effect of long-term irrigation of creeping bentgrass putting greens with water oxygenated using nanobubble technology | DeBoer, Eric; Richardson, Michael D.; Karcher, Douglas E.; Mccalla, John H. 2019. ASA, CSSA and SSSA International Annual Meetings. p. 120716. |
|
310313 |
| Reducing ultradwarf bermudagrass putting green winter injury with covers and wetting agents Access Restrictions |
DeBoer, Eric J.; Richardson, Michael D.; McCalla, John H.; Karcher, Douglas E. 2019. Crop, Forage and Turfgrass Management. 5(1): p. 1-9. |
|
322582 |
| Shade effects on overseeded bermudagrass athletic fields: I. turfgrass coverage and growth rate Access Restrictions |
Richardson, Michael D.; Mattina, Girolamo; Sarno, Mauro; McCalla, John H.; Karcher, Douglas E. 2019. Crop Science. November/December. 59(6): p. 2845-2855. |
|
310136 |
| Shade effects on overseeded bermudagrass athletic fields: II. Rooting, species composition, and traction Access Restrictions |
Richardson, Michael D.; Mattina, Girolamo; Sarno, Mauro; McCalla, John H.; Karcher, Douglas E.; Thoms, Adam W.; Dickson, Kyley H.; Sorochan, John C. 2019. Crop Science. November/December. 59(6): p. 2856-2865. |
|
310157 |
| I think I have a shade problem!: Both turf and trees need light to survive, but how much is enough, and how do you measure it? Access Restrictions |
Richardson, Mike; Karcher, Doug; O'Brien, Daniel. 2019. Golf Course Management. October. 87(10): p. 54-56. |
|
308645 |
| Flowering persistence and pollinator attraction of early-spring bulbs in warm-season lawns Access Restrictions |
Wisdom, Michelle M.; Richardson, Michael D.; Karcher, Douglas E.; Steinkraus, Donald C.; McDonald, Garry V. 2019. HortScience. October. 54(10): p. 1853-1859. |
|
309108 |
| Ecology and management of earthworm casting on sports turf Access Restrictions |
Boyle, Paige E.; Richardson, Michael D.; Savin, Mary C.; Karcher, Douglas E.; Potter, Daniel A. 2019. Pest Management Science. August. 75(8): p. 2071-2078. |
|
307351 |
| Use moisture meters for greater efficiency and healthier turf: The initial expense of purchasing a moisture meter may seem high, but many superintendents find that the savings from reduced water use and healthier turfgrass leads them to buy an additional meter - or meters Access Restrictions |
Karcher, Doug; Richardson, Mike; O'Brien, Daniel. 2019. Golf Course Management. July. 87(7): p. 40, 42, 44, 46. |
|
306646 |
| Daily light integral requirement of a creeping bentgrass putting green as affected by shade, trinexapac-ethyl, and a plant colorant |
Russell, Travis R.; Karcher, Douglas E.; Richardson, Michael D. 2019. Crop Science. July/August. 59(4): p. 1768-1778. |
|
307406 |
| What putting green firmness measurements actually tell us |
O'Brien, Daniel; Karcher, Doug; Richardson, Mike. 2019. Golfdom. June. 75(6): p. 43. |
|
306136 |
| Kentucky Bluegrass Performance Under Chronic Drought Stress Access Restrictions |
Sandor, Daniel; Karcher, Douglas; Richardson, Michael; Hignight, Debra; Hignight, Kenneth. 2019. Crop, Forage and Turfgrass Management. June 1. 5(1): p. 1-9. |
|
313034 |
| Kentucky bluegrass water requirements under deficit irrigation Access Restrictions |
Carr, Tyler; Karcher, Douglas E.; Richardson, Michael D.; O'Brien, Daniel P. 2019. Golf Course Management. May. 87(5): p. 73. |
|
305367 |
| Winter injury on Arkansas turf | DeBoer, Eric; Richardson, Mike; Karcher, Doug. 2019. Arkansas Turfgrass. Spring. p. 8-10. |
|
303716 |
| easuring putting green firmness Access Restrictions |
O'Brien, Daniel P.; Karcher, Douglas E.; Richardson, Michael D. 2019. Golf Course Management. January. 87(1): p. 119. |
|
303190 |
| The impact of putting green management on visible wear caused by golf cleat/sole designs | Nikolai, Thomas A.; Karcher, Douglas. 2018. Turfgrass and Environmental Research Program: 2018 Research Summaries. p. 343-347. |
|
305053 |
| Documenting water use for turfgrasses in the United States | Stier, John C.; Baird, James H.; Chandra, Ambika; Elmore, Matthew T.; Henderson, Jason; Karcher, Douglas E.; Kopp, Kelly L.; Schiavon, Marco; Watkins, Eric. 2018. ASA, CSSA and SSSA International Annual Meetings. p. 111481. |
|
302115 |
| Effect of irrigation with oxygenated water on summer performance and stress tolerance of creeping bentgrass | DeBoer, Eric; Richardson, Michael D.; Karcher, Douglas E.; Mccalla, John H. 2018. ASA, CSSA and SSSA International Annual Meetings. p. 111935. |
|
302041 |
| Planting methods for flowering bulbs in bermudagrass | Wisdom, Michelle; Richardson, Michael D.; Karcher, Douglas E.; McDonald, Garry V. 2018. ASA, CSSA and SSSA International Annual Meetings. p. 111975. |
|
302304 |
| Determining the water requirements of two Kentucky bluegrass cultivars under deficit irrigation | Carr, Tyler; Karcher, Douglas E.; Richardson, Michael D.; O'Brien, Daniel P. 2018. ASA, CSSA and SSSA International Annual Meetings. p. 112332. |
|
302160 |
| Evaluating putting green firmness in terms of moisture, maintenance, and playability | O'Brien, Daniel P.; Karcher, Douglas E.; Richardson, Michael D. 2018. ASA, CSSA and SSSA International Annual Meetings. p. 113516. |
|
302002 |
| Determining the water requirements of two Kentucky bluegrass cultivars under deficit irrigation | Carr, Tyler Q.; Karcher, Douglas E.; Richardson, Michael D.; O'Brien, Daniel P. 2018. TWCA Quarterly. Fall. p. 12-14. |
|
328605 |
| DLI requirement of a creeping bentgrass green affected by shade intensity and timing Access Restrictions |
Russell, Travis R.; Karcher, Douglas E.; Richardson, Michael D. 2018. Golf Course Management. August. 86(8): p. 71. |
|
299971 |
| Determining precise light requirement for various turfgrass systems | Russell, Travis R.; Karcher, Douglas E.; Richardson, Michael D. 2017. Turfgrass and Environmental Research Program: 2017 Research Summaries. p. 119-122. |
|
298164 |
| Reducing ultradwarf bermudagrass putting green winter injury with covers and wetting agents | Richardson, Michael D.; Karcher, Douglas E.; DeBoer, Eric J. 2017. Turfgrass and Environmental Research Program: 2017 Research Summaries. p. 123-130. |
|
298165 |
| The impact of putting green management on visible wear caused by golf cleat/sole designs | Nikolai, Thomas A.; Karcher, Douglas. 2017. Turfgrass and Environmental Research Program: 2017 Research Summaries. p. 324-327. |
|
298238 |
| Earthworm casting activity as affected by sand topdressing in turf systems | Boyle, Paige E.; Richardson, Michael D.; Savin, Mary C.; Karcher, Douglas E. 2017. Turfgrass and Environmental Research Program: 2017 Research Summaries. p. 382-389. |
|
298255 |
| The relationship between sand topdressing and earthworm casting in warm-season turfgrass | Boyle, Paige; Richardson, Michael D.; Savin, Mary; Karcher, Douglas E. 2017. ASA, CSSA and SSSA International Annual Meetings. p. 105120. |
|
290468 |
| Early spring blooming bulbs in warm season lawns | Wisdom, Michelle; Richardson, Michael D.; Karcher, Douglas E.; McDonald, Garry V. 2017. ASA, CSSA and SSSA International Annual Meetings. p. 105130. |
|
290459 |
| Identification of earthworm species on golf course turf in Arkansas and Oklahoma | Boyle, Paige; Richardson, Michael D.; Savin, Mary; Karcher, Douglas E. 2017. ASA, CSSA and SSSA International Annual Meetings. p. 105133. |
|
290254 |
| Succession bloom in bermudagrass for pollinator forage | Wisdom, Michelle; Richardson, Michael D.; Karcher, Douglas E.; McDonald, Garry V. 2017. ASA, CSSA and SSSA International Annual Meetings. p. 105991. |
|
290179 |
| Irrigation requirements for establishing tall fescue cultivars | Sandor, Daniel; Karcher, Douglas E.; Richardson, Michael D. 2017. ASA, CSSA and SSSA International Annual Meetings. p. 106512. |
|
290461 |
| Tall fescue and Kentucky bluegrass cultivars subjected to deficit irrigation in the field | Sandor, Daniel; Karcher, Douglas E.; Richardson, Michael D. 2017. ASA, CSSA and SSSA International Annual Meetings. p. 106534. |
|
290193 |
| Reducing ultradwarf bermudagrass putting green winter injury with covers and wetting agents |
DeBoer, Eric; Richardson, Michael D.; McCalla, John; Karcher, Douglas E. 2017. ASA, CSSA and SSSA International Annual Meetings. p. 106893. |
|
290362 |
| Efficient method to determine daily light integral requirements of various warm season turfgrass cultivars | Russell, Travis R.; Karcher, Douglas E.; Richardson, Michael D. 2017. ASA, CSSA and SSSA International Annual Meetings. p. 106909. |
|
290224 |
| Effect of late-fall wetting agent application on winter survival of ultradwarf bermudagrass putting greens | DeBoer, Eric; Karcher, Douglas E.; Richardson, Michael D.; McCalla, John. 2017. ASA, CSSA and SSSA International Annual Meetings. p. 106915. |
|
290250 |
| Daily light integral requirement of creeping bentgrass putting greens determined by shade intensity and timing | Russell, Travis R.; Karcher, Douglas E.; Richardson, Michael D. 2017. ASA, CSSA and SSSA International Annual Meetings. p. 106937. |
|
290356 |
| Comparing surface firmness measurements on sand-based putting greens | O'Brien, Daniel P.; Karcher, Douglas E.; Richardson, Michael D. 2017. ASA, CSSA and SSSA International Annual Meetings. p. 108681. |
|
290325 |
| A new Java program to rapidly quantify several turfgrass parameters from digital images | Karcher, Douglas E.; Purcell, Carlin J.; Richardson, Michael D.; Purcell, Larry C.; Hignight, Kenneth W. 2017. ASA, CSSA and SSSA International Annual Meetings. p. 109313. |
|
290300 |
| How low can ultradwarf bermudagrasses go? |
DeBoer, Eric; Richardson, Mike; Karcher, Doug. 2017. Golfdom. August. 73(8): p. 47. |
|
288532 |
| Golf ball mark severity and recovery as affected by mowing height, rolling frequency, foot traffic, and moisture |
Young, Joseph; Richardson, Mike; Karcher, Douglas. 2017. Agronomy Journal. July/August. 109(4): p. 1758-1764. |
|
281284 |
| Creeping bentgrass response to combined stresses |
Young, Joey; Richardson, Mike; Karcher, Doug. 2017. Australian Turfgrass Management Journal. May/June. 19(3): p. 56-58, 60. |
|
286117 |
| How has topdressing changed over the years? |
Karcher, Douglas. 2017. Greenkeeper International. March. p. 40. |
|
286142 |
| Reducing ultradwarf bermudagrass putting green winter injury with covers and wetting agents | Richardson, Michael D.; Karcher, Douglas E.; DeBoer, Eric J. 2016. Turfgrass and Environmental Research Program: 2016 Research Summaries. p. 144-149. |
|
285134 |
| Sand topdressing effects on earthworm activity in warm-season golf course turfgrass | Savin, Mary C.; Richardson, Michael D.; Karcher, Douglas E.; Boyle, Paige E. 2016. Turfgrass and Environmental Research Program: 2016 Research Summaries. p. 238-240. |
|
285157 |
| The impact of putting green management on visible wear caused by golf cleat/sole designs | Nikolai, Thomas A.; Karcher, Douglas. 2016. Turfgrass and Environmental Research Program: 2016 Research Summaries. p. 247-249. |
|
285160 |
| Sand topdressing effects on earthworm activity in warm season golf course turfgrass Access Restrictions |
Boyle, Paige; Richardson, Michael D.; Savin, Mary; Karcher, Douglas E. 2016. ASA, CSSA and SSSA International Annual Meetings. p. 99612. |
|
278147 |
| Reducing ultradwarf bermudagrass putting green winter injury with covers and wetting agents | DeBoer, Eric; Richardson, Michael D.; Karcher, Douglas E.; McCalla, John. 2016. ASA, CSSA and SSSA International Annual Meetings. p. 99666. |
|
278167 |
| Evaluating spring bulbs in warm season lawns | Wisdom, Michelle; Richardson, Michael D.; Karcher, Douglas E.; McDonald, Garry V. 2016. ASA, CSSA and SSSA International Annual Meetings. p. 99668. |
|
278289 |
| Effect of shade timing and intensity on creeping bentgrass influenced by trinexapac-ethyl and plant protectant | Russell, Travis R.; Karcher, Douglas E.; Richardson, Michael D. 2016. ASA, CSSA and SSSA International Annual Meetings. p. 99746. |
|
278168 |
| Evaluation of irrigation sensors for lawn turf and potential water savings | Sandor, Daniel; Karcher, Douglas E.; Richardson, Michael D. 2016. ASA, CSSA and SSSA International Annual Meetings. p. 100093. |
|
278098 |
| Shade effects on overseeded bermudagrass athletic fields | Richardson, Michael D.; Mattina, Girolamo; Sarno, Mauro; Karcher, Douglas E.; McCalla, John; Sorochan, John C.; Thoms, Adam. 2016. ASA, CSSA and SSSA International Annual Meetings. p. 101390. |
|
278131 |
| Impact of golfer divots on golf course maintenance Access Restrictions |
Patton, Aaron J.; Trappe, Jon M.; Karcher, Doug E.; Richardson, Mike D. 2016. Crop, Forage and Turfgrass Management. December. 2(1): p. 1-3. |
|
269403 |
| Late-fall wetting agent application to enhance winter survival of ultradwarf greens Access Restrictions |
Karcher, Douglas E.; Richardson, Michael; DeBoer, Eric. 2016. Golf Course Management. November. 84(11): p. 82. |
|
277679 |
| Golf ball lie, mowing height and shot execution |
Strunk, Dan; Karcher, Doug; Young, Joey; Richardson, Mike; Patton, Aaron. 2016. Golfdom. July. 72(7): p. 52-54. |
|
274257 |
| Germination and establishment of cool-season turfgrasses as influenced by irrigation frequency | Sandor, Daniel; Karcher, Douglas E.; Richardson, Michael D. 2015. ASA, CSSA and SSSA International Annual Meetings. p. 92512. |
|
266682 |
| Turfgrass performance as influenced by irrigation sensors | Sandor, Daniel; Karcher, Douglas E.; Richardson, Michael D. 2015. ASA, CSSA and SSSA International Annual Meetings. p. 92517. |
|
267040 |
| Quantifying moisture content near the surface in sand based putting greens | O'Brien, Daniel P.; Karcher, Douglas E.; Richardson, Michael D. 2015. ASA, CSSA and SSSA International Annual Meetings. p. 93114. |
|
267050 |
| Evaluating turfgrass color through digital image analysis using GreenIndex+ Turf smartphone app | O'Brien, Daniel P.; Karcher, Douglas E.; Richardson, Michael D. 2015. ASA, CSSA and SSSA International Annual Meetings. p. 93122. |
|
266765 |
| Golf shot performance characteristics influenced by ball lie Access Restrictions |
Strunk, William D.; Karcher, Douglas E.; Young, Joseph R.; Patton, Aaron J.; Richardson, Michael D. 2015. Crop, Forage and Turfgrass Management. December. 1(1): p. [1-7]. |
|
266839 |
| SERA-IEG 25 held in Oklahoma City | Karcher, Doug; Walker, Nathan. 2015. International Turfgrass. November. p. 8. |
|
292015 |
| Creeping bentgrass putting green response to combined mowing, rolling, and foot traffic under environmental stress |
Young, Joseph; Richardson, Mike; Karcher, Doug. 2015. Agronomy Journal. November/December. 107(6): p. 1959-1966. |
|
266837 |
| Gadgets and gizmos for the turfgrass manager |
Karcher, Douglas. 2015. Alabama Green. Fall. 3: p. 12, 14. |
|
267642 |