Author: Knoop, Bill

Showing items 1 to 45 of 45.  
Title Author and Source Category View TGIF Record
The overseeding didn't completely die out. What should I do?
 Knoop, Bill. 2001. Athletic Turf: Maintenance & Technology. July/August. 4(4): p. 13.
  • Trade
  • Q & A
 74605
When and how often should the playing field be aerified?
 Knoop, Bill. 2001. Athletic Turf: Maintenance & Technology. July/August. 4(4): p. 13.
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  • Q & A
 74606
The field is so hard the aerifier won't do any good
 Knoop, Bill. 2001. Athletic Turf: Maintenance & Technology. July/August. 4(4): p. 13.
  • Trade
  • Q & A
 74607
I need to fill in some low spots. What should I use?
 Knoop, Bill. 2001. Athletic Turf: Maintenance & Technology. July/August. 4(4): p. 13.
  • Trade
  • Q & A
 74608
What is the best mowing height for a common bermudagrass field?
 Knoop, Bill. 2001. Athletic Turf: Maintenance & Technology. July/August. 4(4): p. 13.
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  • Q & A
 74609
Which is better, a reel-type mower or a rotary mower?
 Knoop, Bill. 2001. Athletic Turf: Maintenance & Technology. July/August. 4(4): p. 13.
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  • Q & A
 74610
How low can a bermudagrass field be cut?
 Knoop, Bill. 2001. Athletic Turf: Maintenance & Technology. July/August. 4(4): p. 13.
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  • Q & A
 74611
I've seen some flat football fields on TV. Ours has a crown. Why?
 Knoop, Bill. 2001. Athletic Turf: Maintenance & Technology. July/August. 4(4): p. 13.
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  • Q & A
 74612
Which fertilizer is best?
 Knoop, Bill. 2001. Athletic Turf: Maintenance & Technology. July/August. 4(4): p. 13.
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  • Q & A
 74613
How often should a field be watered?
 Knoop, Bill. 2001. Athletic Turf: Maintenance & Technology. July/August. 4(4): p. 13.
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  • Q & A
 74614
[Comments on cutting height table] Knoop, Bill. 2001. SportsTurf. April. 17(4): p. 6.
  • Professional
 140190
Prep your bermuda fields now
 Knoop, Bill. 2001. Athletic Turf: Maintenance & Technology. January/February. 4(1): p. 8.
  • Trade
 73524
A shady situation: Shady greens can add to a course's level of play, but they can also be tough to care for
 Knoop, Bill. 2000. Southern Golf. January/February. 31(1): p. 18-19, 33.
  • Trade
 63660
Give you soils a test
 Knoop, Bill. 1999. Athletic Turf: Maintenance & Technology. October. 2(4): p. 19-20.
  • Trade
 62569
Strategies to lessen winter turf damage
 Knoop, Bill. 1999. Athletic Turf: Maintenance & Technology. October. 2(4): p. 34.
  • Trade
 62581
Turf nursery provides 'replacement parts' Knoop, Bill. 1997. Landscape Management. November. 36(11): p. 18G.
  • Trade
 59281
Winter kill linked to carbohydrate levels Knoop, Bill. 1997. Landscape Management. August. 36(8): p. 14G.
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 59187
Frequent aeration good for fields: Chances are you can't aerify your athletic field too much, particularly a field with clay Knoop, Bill. 1997. Landscape Management. July. 36(7): p. 14L.
  • Trade
 59168
Dirty ponds, dirty sand, dead greens Knoop, Bill. 1997. Landscape Management. June. 36(6): p. 8G.
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 60624
More precise apps with new spreader? Knoop, Bill. 1997. Landscape Management. June. 36(6): p. 14G.
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 60626
Keeping it green Knoop, Bill. 1997. Landscape Management. May. 36(5): p. OS1, OS3-OS4, OS6, OS8, OS10+.
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 60614
'Very dwarf' bermuda looks good for greens Knoop, Bill. 1997. Landscape Management. April. 36(4): p. 26G-27G.
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 60583
Don't gamble with product choices Knoop, Bill. 1997. Landscape Management. March. 36(3): p. 72, 74.
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 60515
Bermuda breakthrough! Knoop, Bill. 1997. Landscape Management. February. 36(2): p. 4G, 6G.
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 60496
Spring fertility: Test first, then apply Knoop, Bill. 1997. Landscape Management. February. 36(2): p. 28-29.
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 60492
Controlled-release nitrogen Knoop, Bill. 1997. Landscape Management. January. 36(1): p. 35-37.
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 60476
`New' forms of nitrogen Knoop, Bill. 1996. Landscape Management. October. 35(10): p. 18.
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 85624
The micro-nutrients: Fe, Mg, Mn, Ca, Zn, B: It is not usually necessary to apply micro-nutrients to turf. Make sure they're really needed before spending any extra money Knoop, Bill. 1996. Landscape Management. October. 35(10): p. 22, 24.
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 85625
Anatomy of a great mulcher Knoop, Bill. 1996. Landscape Management. August. 35(8): p. 24, 26.
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 153125
Mowing or PGRs: Which saves money? Wilson, Don; Knoop, Bill. 1996. Landscape Management. August. 35(8): p. 33.
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 153131
Soil test reveals turf nutrition needs Knoop, Bill. 1996. Landscape Management. July. 35(7): p. 40-41.
  • Trade
 85632
Summer stress takes heavy toll on bentgrass, superintendents
 Knoop, Bill. 1994. Western Turf Management. July. 5(7): p. 17.
  • Trade
 31949
Fertilizer labeling needs accuracy Knoop, Bill. 1992. Thru the Green [Northern California]. June. p. 4.
  • Newsletter
 205453
Fertilizer labeling needs accuracy Knoop, Bill. 1992. Northern Turf Management. March. 3(3): p. 26.
  • Trade
 271547
Don't Bag It: Lawn care Plan
 Knoop, Bill; Whitney, Bob. Knoop, Bill; Whitney, Bob. [1990]. [Fort Worth, TX: Texas Agricultural Extension Service]. 52 pp.
  • Booklet
 36361
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.
  • Report
 68293
When you mow your grass--don't bag it! Knoop, Bill. 1990. Journal of Environmental Turfgrass. Spring. 2(1): p. 4.
  • Professional
 28054
Tennessee Valley Authority fertilizer demonstration using 36-0-0 sulfur coasted urea and 6-15-30 on common bermudagrass football fields
 Reese, Stacy; Knoop, Bill. 1986. 1986 North Texas Turfgrass Result Demonstrations. p. 5-9.
  • Professional
 218894
Seeding rates and method of seeding perennial rye grass on soccer fields
 Reese, Stacy; Knoop, Bill. 1986. 1986 North Texas Turfgrass Result Demonstrations. p. 10-12.
  • Professional
 218897
Dallisgrass control on fieldball fields
 Reese, Stacy; Knoop, Bill. 1986. 1986 North Texas Turfgrass Result Demonstrations. p. 13-15.
  • Professional
 218898
Controlling the invasion of bermudagrass into bentgrass putting greens Knoop, Bill. 1981. Golf Business [Golfdom]. June/July. 55(6): p. 38, 40.
  • Trade
 203621
Suggested guidelines for the maintenance of athletic fields Knoop, Bill. 1980. Proceedings of the Thirty-Fifth Annual Texas Turfgrass Conference. p. 30-33.
  • Proceedings
 246476
"Beware of the expert"
 Knoop, Bill. 1978. Green is Beautiful. May. p. [6].
  • Newsletter
  • Editorial
 123559
Beware of the expert Knoop, Bill. 1977. A Patch of Green. November. p. 8.
  • Newsletter
 252678
Water management

Access Restrictions		 Knoop, Bill. 1970. The Newsletter [New England]. July. p. 4.
  • Newsletter
 283204