Start practice — 8 questions →
Sample questions
According to the label, what is a requirement when using chemigation for application?
- Specific calibration of irrigation systems is required
- Application must be done only at night
- It must be mixed with a surfactant
- It can only be used with drip irrigation
Show answer
The label notes that when using chemigation, specific calibration of irrigation systems is required to ensure uniform distribution.🔗 Source
What is the Re-entry Interval (REI) for this product?
- 12 hours
- 24 hours
- 48 hours
- 72 hours
Show answer
The label specifies a re-entry interval (rei_hours) of 12.🔗 Source
Which of the following is an approved site for the application of Metribuzin 75DF?
- Established bermudagrass turf
- Ornamental flower beds
- Indoor potted plants
- Unmanaged forest areas
Show answer
The label explicitly states the product can be used on established bermudagrass turf.🔗 Source
Which of the following is a listed restriction regarding application sites?
- Do not apply directly to water or areas where surface water is present
- Do not apply to any crop containing nitrogen
- Do not apply to sandy soils
- Do not apply in areas with high groundwater tables
Show answer
The label states: 'Do not apply directly to water or areas where surface water is present or to intertidal areas below the mean high water mark.'🔗 Source
What types of pests is Metribuzin 75DF designed to control?
- Certain grasses and broadleaf weeds
- Insects and mites
- Fungal pathogens and molds
- Rodents and small mammals
Show answer
The label states Metribuzin 75DF is a Group 5 herbicide used to control certain grasses and broadleaf weeds.🔗 Source
If tank-mixing Metribuzin 75DF with other herbicides like 2,4-D or Atrazine, what must the technician follow?
- The most restrictive directions on the label of all products involved
- The directions of the product with the highest concentration
- The directions of the product applied first
- The manufacturer's verbal recommendation
Show answer
The label states that when tank-mixing, you must follow the most restrictive directions on the label of all products involved.🔗 Source
Under which weather condition is application of Metribuzin 75DF prohibited?
- Wind speeds greater than 10 mph
- Temperatures above 90 degrees
- Humidity levels below 20%
- Rainfall within 2 hours of application
Show answer
The label restrictions state: 'Do not apply when wind speeds are greater than 10 mph.'🔗 Source
Which set of Personal Protective Equipment (PPE) is required when handling Metribuzin 75DF?
- Long-sleeved shirt, long pants, chemical-resistant gloves, and shoes plus socks
- Short-sleeved shirt, shorts, and rubber boots
- Full-body Tyvek suit and respirator
- Chemical-resistant apron and safety goggles only
Show answer
The label requires long-sleeved shirts, long pants, chemical-resistant gloves, and shoes plus socks.🔗 Source
← All practice exams