College of Agriculture > Agronomy and Soils > Turf Management

Overseeding Research

Overseeding Demonstration 2010/2011

Weed Control Research

Herbicide Recommendations:

• Turfgrass Weed Control Recommendations (Professional Applicator)
• Turfgrass Weed Control Recommendations (Homeowners/Residential)

Rating Scale

MSMA Alternatives

• Initial Research Report (2008)
• Crabgrass Control with Possible MSMA Alternatives
• Crabgrass Control with imazamox and imazethapyr
• Dallisgrass Control with Possible MSMA Alternatives
• Dallisgrass Control with Possible MSMA Alternatives- Greenhouse Sceening
• Dallisgrass Control with Late-Season Applications
• Goosegrass Control with Possible MSMA Alternatives

Grass Weeds

• Crabgrass (Digitaria spp.)
  • PRE emergence
    • Echelon, Barricade, and Pennant Magnum evaluation
    • Lasso, Degree, and Pendulum Aquacap evaluation
    • Sureguard compared to Barricade and Speedzone
    • Pendulum Aquacap, Ronstar, and Barricade comparison
  • POST emergence
    • Control with nicosulfuron alone and in combination with various herbicides
    • Timing study with Solitare, Q4, and Drive XLR8
• Dallisgrass (Paspalum dilatatum)
  • Control with various herbicides
  • Control with nicosulfuon alone and in combination with various herbicides
  • Dallisgrass Control with Late-Season Applications
• Goosegrass (Eleusine indica)
  • Echelon for goosegrass control
  • Specticle, Ronstar, and Barricade comparison
  • Possible Herbicide Resistant Goosegrass Presentation
• Annual Bluegrass (Poa annua)
  • Dismiss, Echelon, Barricade, and Ronstar comparison for PRE emergence control
  • Annual Bluegrass Control in Overseeded Bermudagrass
  • Annual Bluegrass Seedhead Suppression in Overseeded Bermudagrass

Broadleaf Weeds

• Japanese lespedeza (Kummerowia striata) control in centipedegrass

Sedges

• Cock's comb kyllinga (Kyllinga squamulata) control with Echelon, Barricade, and Pennant Magnum
• Efficacy of Solitare compared to standards for cock's comb kyllinga (Kyllinga squamulata) control
• Purple Nutsedge (Cyperus rotundus) control with sedge control standards
• Purple Nutsedge (Cyperus rotundus) control with nicosulfuron alone and in combination with various herbicides

 

Last Updated: Feb. 24, 2011