Evaluation and Comparison of Spotlight* Herbicide Combinations for Khakiweed Control in Turf
Issue Date
2004-02Keywords
Agriculture -- ArizonaTurfgrasses -- Arizona
Turf management -- Arizona
Plants, ornamental -- Arizona
Turfgrasses -- Herbicides
Turfgrasses -- Weed control
Metadata
Show full item recordAbstract
The combination of Spotlight* at 1.0 pt/A plus Speedzone* at 4.0 pt/A gave 90% control of khakiweed at 14 days after treatment (DAT) and continued to offer acceptable control of 85% at 49 DAT. Acceptable control of 87 and 90% control was also observed at 14 DAT when Spotlight* was combined with Powerzone* or Speedzone*, respectively. The combinations of Spotlight* with Powerzone* or Trimec* were similar by marginally controlling khakiweed up to 21 DAT. Spotlight when combined with Turflon Ester* or Speedzone Southern* performed very similarly at all rating dates and did not offer acceptable khakiweed control.Series/Report no.
Series P-141AZ1359