Practice 16 Castlon 2026 03 22 exam questions with instant feedback and cited explanations.
Under what condition should the higher application rate be used for Fairy Ring or Large Patch?
Answer: The label instructs to use the higher rate under high disease pressure, prior history, or early curative application.
When performing fall preventive applications, what must the 2-inch depth soil temperatures be?
Answer: The label states that fall applications must be made when 2-inch depth soil temperatures are 72-75° F.
If a technician is using a 1 Gallon spray volume per 1,000 ft2 for MIRAGE STRESSGARD, which amount is listed in the mixing instructions?
Answer: The mixing instructions list 100 fl oz for a 1,000 ft2 area with a 1 Gallon spray volume.
According to the restrictions, what is the maximum annual limit for MIRAGE STRESSGARD per 1,000 ft2?
Answer: The label explicitly states: 'DO NOT apply more than 6.5 fl oz per 1,000 ft2 of MIRAGE STRESSGARD per year.'
When treating Microdochium Patch (Microdochium nivale) for preventive applications where light disease pressure is anticipated, what is the recommended rate and interval strategy?
Answer: The label states that for preventive applications with light disease pressure, the lower rate and longer interval should be used.
When should fungicide applications be applied in relation to environmental stress?
Answer: The label instructs to 'Apply fungicide prior to periods of stress, including hot, humid conditions or extended wet weather.'
Which of the following pests requires an application rate of 2.0 fl oz?
Answer: Spring Dead Spot requires a rate of 2.0 fl oz, while Red Thread, Pink Patch, and Summer Patch require 1.0-2.0 fl oz.
Which of the following pests is Castlon 2026 03 22 specifically labeled to control?
Answer: The label lists Large Patch (Zoysia Patch) as a target pest.