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Sample questions
If using a tank cleaning agent like household ammonia to clean equipment, what is the recommended amount per 25 gallons of water?
- 1 quart
- 0.25 quarts
- 0.5 quarts
- 1.5 pints
Show answer
The mixing section specifies 1 quart of household ammonia or tank cleaning agent per 25 gallons of water.🔗 Source
What is the application rate per 1000 sq ft that corresponds to 34 fl oz/acre (2.1 pt/acre)?
- 0.78 fl oz
- 0.55 fl oz
- 0.44 fl oz
- 2.1 fl oz
Show answer
The label notes that a rate of 0.78 fl oz per 1000 sq ft corresponds to 34 fl oz/acre.🔗 Source
Under which environmental conditions is the use of a non-ionic surfactant recommended to enhance herbicide activity?
- Adverse environmental conditions such as high temperature, low relative humidity, drought, or dusty plant surfaces
- High rainfall and high relative humidity
- Cool temperatures and wet plant surfaces
- Only when applying to water soluble packaging
Show answer
The label notes that surfactants enhance activity under adverse conditions like high temperature, low relative humidity, drought, and dusty plant surfaces.🔗 Source
When using products in water soluble packaging, what must be avoided during tank mixing?
- Products containing boron
- Non-ionic surfactants
- Household ammonia
- High temperature conditions
Show answer
The restrictions state that for products in water soluble packaging, do not tank mix with products containing boron.🔗 Source
According to the label, what is the application rate of GrazonNext HL Herbicide per 1000 sq ft that corresponds to 19 fl oz/acre?
- 0.44 fl oz
- 0.55 fl oz
- 0.78 fl oz
- 1.2 fl oz
Show answer
The label states that a rate of 0.44 fl oz per 1000 sq ft corresponds to 19 fl oz/acre.🔗 Source
Which statement is true regarding the application of GrazonNext HL Herbicide according to the provided facts?
- Do not exceed specified application rates.
- Always mix with boron to enhance activity.
- Re-entry is permitted immediately after application.
- PPE is not required for any application.
Show answer
One of the explicit restrictions listed is 'Do not exceed specified application rates.'🔗 Source
When mixing GrazonNext HL Herbicide, what amount of high quality non-ionic surfactant (of at least 80% active ingredient) is recommended per 100 gallons of spray?
- 0.25 to 0.5 volume per volume
- 1 quart per 25 gallons
- 0.44 to 0.78 volume per volume
- 1.2 pt per acre
Show answer
The mixing instructions recommend 0.25 to 0.5 volume per volume of non-ionic surfactant per 100 gallons of spray.🔗 Source
Which of the following is a restriction regarding mixing products containing the same active ingredient?
- Do not exceed the maximum allowable active ingredient use rates.
- Do not mix with products containing boron.
- Do not use in equipment previously used for boron mixtures without cleaning.
- Do not exceed 0.78 fl oz per 1000 sq ft.
Show answer
The restrictions state that if products containing the same active ingredient are mixed, do not exceed the maximum allowable active ingredient use rates.🔗 Source
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