Start practice — 8 questions →
Sample questions
What must a technician do when applying Stigmata to canola or certain legumes?
- Apply at the maximum possible rate
- Apply without regard to timing
- Follow specific timing and rate restrictions
- Avoid using any dilution
Show answer
The label notes that for canola or certain legumes, specific timing and rate restrictions apply to prevent crop injury.🔗 Source
In which environment is Stigmata intended for use?
- Indoor residential areas
- Outdoor agricultural sites
- Greenhouses only
- Indoor commercial buildings
Show answer
The application section specifies the location as 'Outdoor' on various agricultural crops.🔗 Source
What is a potential environmental concern mentioned regarding the use of Stigmata?
- Contamination of groundwater
- Residual activity in the soil affecting subsequent plantings
- Damage to pollinator populations
- Immediate toxicity to local livestock
Show answer
The label warns users to be aware of the potential for residual activity in the soil, which may affect subsequent plantings.🔗 Source
Regarding application rates, how should a technician determine the amount of Stigmata to use?
- Use a standard rate for all crops
- Use the highest rate allowed by law
- Follow specific rates based on the target crop and weed species
- Apply until the soil is saturated
Show answer
The label states to always follow specific application rates and dilution instructions based on the target crop and weed species.🔗 Source
To prevent drift during application, what weather condition should be avoided?
- Light rain
- High winds
- Extreme heat
- Low humidity
Show answer
The timing/weather section instructs users to avoid application during high winds to prevent drift.🔗 Source
Which of the following is required Personal Protective Equipment (PPE) for handling Stigmata?
- Chemical-resistant gloves
- N95 respirator
- Rubber boots
- Face shield
Show answer
The PPE section explicitly lists chemical-resistant gloves, protective eyewear, long-sleeved shirts, and long pants.🔗 Source
When applying Stigmata as a foliar spray, what is a critical requirement for the technician?
- Applying only during high winds
- Ensuring even coverage and avoiding drift
- Applying to non-broadleaf weeds
- Using only hand sprayers
Show answer
The label states it is critical to ensure even coverage and avoid drift, especially near sensitive crops.🔗 Source
Which of the following is a target pest for Stigmata according to the label?
- Thistle
- Grassy weeds
- Insects
- Fungi
Show answer
The label specifically lists thistle, clover, chickweed, knapweed, and bindweed as target broadleaf weeds.🔗 Source
← All practice exams