Practice 8 Xonerate 2SC 2026 03 22 exam questions with instant feedback and cited explanations.
When controlling postemergence annual bluegrass, what is the maximum number of applications allowed per year?
Answer: The label allows for repeat applications at 14- to 21-day intervals, up to a maximum of two applications per year for postemergence annual bluegrass.
Which of the following is a target pest for Xonerate 2SC when applied at a rate of 9 fl oz /A?
Answer: The label specifies a rate of 9 fl oz /A for tropical signalgrass.
Under what temperature condition is it prohibited to use Xonerate 2SC on st. augustinegrass?
Answer: The restrictions state do not use Xonerate 2SC herbicide on st. augustinegrass when air temperatures are greater than 90°F.
To enhance the control of emerged broadleaf weeds, Xonerate 2SC can be tank mixed with herbicides containing which of the following?
Answer: The label states Xonerate 2SC can be tank mixed with labeled herbicides containing metsulfuron, 2,4-D, dicamba, or specific mixtures including them.
What is the maximum yearly rate allowed for the control of postemergence annual bluegrass?
Answer: The label specifies a maximum yearly rate of 29 fl oz /A for postemergence annual bluegrass.
When using Xonerate 2SC to aid in the transition from perennial ryegrass to bermudagrass, how many days before overseeding must the application occur?
Answer: The label states to apply one application seven or more days before overseeding bermudagrass with perennial ryegrass or Poa trivialis.
What is a critical restriction regarding the application of Xonerate 2SC to Poa trivialis seedlings?
Answer: The label states that Xonerate 2SC applied to seedling Poa trivialis will result in severe turf injury.
For the control of sedges, Xonerate 2SC can be tank mixed with which product(s)?
Answer: The mixing notes state the product can be tank mixed with Dismiss Turf Herbicide or Dismiss NXT Herbicide for the control of sedges.