Terrazole L 2026 03 22

When using Terrazole L as a soil drench for bed and bench grown ornamentals, what must be done to improve fungicide penetration?

• Follow the drench with an additional quantity of water equal to at least half the volume of the fungicidal drench. ✓
• Agitate the solution only once before application.
• Apply the drench at a rate of 10 gallons of water per 100 sq. ft.
• Wait 10 to 14 days after seeding before applying the drench.

Answer: To improve penetration, the drenching must be followed with an additional quantity of water equal to at least half the volume of the fungicidal drench.

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According to the restrictions, which of the following is a prohibited application site for this product?

• Fairways ✓
• Commercial nurseries
• Greenhouses
• Tees and greens

Answer: The label explicitly states 'Application to fairways is prohibited.'

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For indoor ornamental applications (bedding, flowering, foliage, or woody plants), how should the rate be adjusted for peat or high organic potting media?

• Use higher rates ✓
• Use lower rates
• Use the same rate as standard media
• Dilute with an additional 10 gallons of water

Answer: The label notes to 'Use higher rates for peat and other high organic potting media.'

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Which PPE is required for early entry to treated areas involving contact with plants, soil, or water?

• Coveralls, chemical-resistant gloves, shoes plus socks, and protective eyewear ✓
• N95 respirator, coveralls, and safety goggles
• Chemical-resistant apron, gloves, and boots
• Full face shield, gloves, and waterproof suit

Answer: The required PPE includes coveralls, chemical-resistant gloves (barrier laminate, viton, or waterproof), shoes plus socks, and protective eyewear.

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Which of the following is a prohibited use for Terrazole L?

• Use in residential greenhouses ✓
• Use in commercial nurseries
• Use on container grown plants
• Use on bed and bench grown plants

Answer: The restrictions state 'Use in residential greenhouses or other indoor plant sites is prohibited.'

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When applying Terrazole L to golf course turf (tees and greens), what is the maximum allowable amount per 1000 sq. ft. per year?

• 7 fl. ozs. ✓
• 3.0 fl. ozs.
• 10 fl. ozs.
• 14 fl. ozs.

Answer: The label states do not exceed 3.0 fl. ozs. per 1000 sq. ft. per application or 7 fl. ozs. per 1000 sq. ft. per year.

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What is the minimum required interval between applications when treating golf course turf?

• 10 days ✓
• 4 weeks
• 10 to 14 days
• 12 weeks

Answer: The label states the interval between applications may not be less than 10 days.

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Which of the following target pests is specifically listed for outdoor golf course turf applications?

• Cottony blight ✓
• Stem rot
• Water mold
• Phytophthora spp.

Answer: Cottony blight is listed under the target pests for golf course turf, whereas stem rot and water mold are listed for ornamentals.

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