Practice 8 Derigo 2026 03 22 exam questions with instant feedback and cited explanations.
To achieve best results when controlling Vaseygrass, Dallisgrass, and Johnsongrass, what should the product be combined with?
Answer: For best results against these specific pests, apply in combination with MSO at 0.5 to 1% v/v.
When using the product for Bahiagrass growth regulation, what may occur if use rates greater than 3 ounces per acre are applied?
Answer: Higher use rates, including those used for weed control (greater than 3 ounces per acre), may cause unacceptable bahiagrass discoloration.
In which geographic location is the use of Derigo 2026 03 22 prohibited?
Answer: The label restrictions state: '**Not for use in California.'
Where should Derigo 2026 03 22 be applied?
Answer: All listed applications for the product specify the location as 'Outdoor'.
When applying for Bahiagrass growth regulation, which condition should the technician avoid?
Answer: The label advises to avoid applications when bahiagrass is under visible signs of stress due to drought or other environmental factors.
Which of the following pests is specifically listed as a target for Derigo 2026 03 22?
Answer: The label explicitly lists JOHNSONGRASS as a target pest.
According to the label, when is the best time of year to apply the product to provide better control of dallisgrass?
Answer: Applications made in the fall generally provide better control of dallisgrass than at other times of the year.
When applying Derigo 2026 03 22 for broadleaf weeds and grasses in warm season perennial grasses, what is the maximum total amount of product allowed per acre in a single calendar year?
Answer: The total amount of product applied in a calendar year (365 days) must not exceed 6 ounces of product per acre.