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Sample questions
To avoid deactivation (detoxification), within what timeframe should the product be treated?
- Within 24 hours
- Within 48 hours
- Within one week
- Within 2 to 4 weeks
Show answer
The timing/weather section states to 'treat within 48 hours to avoid deactivation (detoxification)'.🔗 Source
According to the label, where is this product intended to be applied?
- Indoor residential surfaces
- Outdoor standing water
- Indoor drains and sinks
- Outdoor soil and vegetation
Show answer
The label specifies the location for all applications is 'Outdoor' at the site of 'standing water'.🔗 Source
For 'Tolerant Species in Organic Ponds', what is the application rate in m3 per Kilogram Product (5% A.I.)?
- 2000 to 1000
- 1000 to 333
- 500 to 250
- 0.74 to 0.37
Show answer
The label lists the rate for Tolerant Species in Organic Ponds as 500 to 250 m3 per Kilogram Product.🔗 Source
When treating 'Tolerant Species' in standing water, what is the required dilution range of Active Rotenone?
- 0.5 – 1.0 ppm Active Rotenone
- 2.0 – 4.0 ppm Active Rotenone
- 1.0 – 3.0 ppm Active Rotenone
- 5.0 – 10.0 ppm Active Rotenone
Show answer
For Tolerant Species, the label specifies a dilution of 1.0 – 3.0 ppm Active Rotenone.🔗 Source
When preparing a mixture for Springs, Seeps and Areas With Poor Water Exchange, what is the required consistency?
- Liquid solution
- Fine powder
- Dough-like consistency
- Granular sand
Show answer
The mixing instructions for Springs, Seeps and Areas With Poor Water Exchange state to add sufficient water to create a dough-like consistency.🔗 Source
What is a characteristic of water treated with this product regarding deactivation?
- It will deactivate immediately upon contact.
- It will deactivate under natural conditions within one week to one month.
- It will remain active indefinitely if kept in the shade.
- It will deactivate only if the temperature is below freezing.
Show answer
The label states that water treated with this product will deactivate under natural conditions within one week to one month depending upon temperatures, alkalinity, etc.🔗 Source
When using the semi-closed aspirator system, what is the recommended pre-mix ratio?
- 1 to 5% w/w powder to water
- 10 to 20% w/w powder to water
- 0.5 to 1.0% w/w powder to water
- 50% powder to water
Show answer
The mixing instructions for the semi-closed aspirator system specify pre-mixing at approximately 1 to 5% w/w powder to water.🔗 Source
How long should a technician typically wait after treatment before restocking?
- 48 hours
- 1 week to 1 month
- 2 to 4 weeks
- 6 months
Show answer
The label states to 'Typically, wait 2 to 4 weeks after treatment prior to restocking.'🔗 Source
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