Practice 8 Sonar Infinity exam questions with instant feedback and cited explanations.
What is the maximum application rate of Sonar Infinity for growth control in the specified sites?
Answer: up to 37 PDU per acre-foot (A-ft) for maximum application
Which weather conditions should an applicator avoid when planning a Sonar Infinity application?
Answer: Avoid applications during gusty wind conditions. Avoid applications during temperature inversions.
When using water from a Sonar-treated area for greenhouse or nursery plants, what must be verified?
Answer: For greenhouse and nursery plants, do not use water from a Sonar-treated area unless the concentration in potential irrigation water is verified to be below 1 ppb or 5 ppb depending on the plant type.
What is the prescribed rate for growth control using Sonar Infinity?
Answer: 17 PDU per acre-foot (A-ft) for growth control
What is the concentration of the active ingredient, Fluridone, in Sonar Infinity?
Answer: The active ingredient is Fluridone at a concentration of 68%.
When applying Sonar Infinity via backpack or hand-spray, which personal protective equipment is specifically required?
Answer: Handling requires specific personal protective equipment, including long-sleeved shirts, long pants, shoes, and waterproof gloves for backpack or hand-spray applications.
Which of the following is a prohibited site for the application of Sonar Infinity?
Answer: Do not apply directly to tidal saltwater sites.
According to the label restrictions, under what condition should lower application rates be used?
Answer: In shallow areas where water depth is considerably less than the average depth of the entire treatment site, use lower rates.