Start practice — 8 questions →
Sample questions
When applying Rezilon for late fall applications, what environmental condition must be considered?
- Apply only during periods of heavy rain
- Apply prior to when the ground freezes
- Apply only when the ground is frozen
- Apply only after the first frost
Show answer
For late fall applications, the label instructs to apply Rezilon prior to when the ground freezes.🔗 Source
If Rezilon is applied at a rate greater than 3 fl oz/A, what is the restriction regarding hay harvesting?
- Hay may not be harvested for 12 months
- Hay may not be harvested until 40 days after the application
- Hay may not be harvested until the next growing season
- Hay may not be harvested if heavy rain is expected
Show answer
When Rezilon is applied at a rate greater than 3 fl oz/A, hay may not be harvested until 40 days after the application.🔗 Source
To cover 1 acre of fence row (1 ft wide), how much Rezilon should be mixed with 10 gallons of water?
- 2.5 fluid ounces
- 5 fluid ounces
- 7.5 fluid ounces
- 12.5 fluid ounces
Show answer
The label specifies mixing 5 fluid ounces with 10 gallons to cover 1 acre or 8.3 mile of fence row (1 ft wide).🔗 Source
Which of the following is a correct instruction regarding weather and application?
- Avoid application if heavy rain is expected which can move treated soil into areas with crops or desirable vegetation
- Always apply during heavy rain to ensure activation
- Apply only when heavy rain is expected to prevent soil movement
- Avoid application if no rain is expected for 40 days
Show answer
The label advises to avoid application if heavy rain is expected which can move treated soil into areas with crops or desirable vegetation.🔗 Source
What is required to activate the herbicide once it reaches the soil surface?
- Application of fertilizer
- Tilling the soil
- Rainfall or irrigation
- Application of a surfactant
Show answer
The label states the herbicide needs to reach the soil surface and be activated by rainfall or irrigation.🔗 Source
To achieve extended residual activity, what is the recommended sequential application strategy?
- Apply 6 fl oz/A in early-season and 6 fl oz/A mid-season
- Apply 3 fl oz/A in early-season followed by 3 fl oz/A mid- to late-season
- Apply 5 fl oz/A in late winter and 5 fl oz/A in late summer
- Apply 2.5 fl oz/A every month for 12 months
Show answer
For extended residual activity, the label recommends applying 3 fl oz/A in early-season followed by 3 fl oz/A mid- to late-season.🔗 Source
When targeting early germinating summer annual weeds, what is the recommended application timing?
- Late summer to fall
- Late winter/early spring (dormant season)
- Immediately after harvest and prior to foliage regrowth
- Prior to when the ground freezes
Show answer
For early germinating summer annual weeds, the label instructs to apply in the late winter/early spring (dormant season).🔗 Source
What is the maximum total amount of Rezilon that can be applied per acre in a 12-month period using sequential applications?
- 3 fl oz
- 5 fl oz
- 6 fl oz
- 12 fl oz
Show answer
The label states DO NOT exceed 6 fl oz (0.078 lbs indaziflam) per acre of Rezilon in a 12-month period with sequential applications.🔗 Source
← All practice exams