Prime+ EC

If a grower chooses to apply Prime+ EC after topping the tobacco, within what timeframe must the application occur?

• Within 12 hours of topping
• Within 24 hours of topping ✓
• Within 48 hours of topping
• Only during the dormant period after topping

Answer: If applied after topping, apply within 24 hours of topping.

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Under which weather or plant condition is application of Prime+ EC prohibited?

• During the elongation stage
• To drought-stressed plants ✓
• Using powered spray equipment
• When applied to burley tobacco

Answer: Do not apply to wet or drought-stressed plants.

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According to the product label, what should be done with large suckers before applying Prime+ EC?

• They should be treated with a tank-mix of fatty alcohols
• They should be sprayed with a higher concentration of the product
• They should be removed manually before application ✓
• They should be treated after the 24-hour topping window

Answer: Users should be aware that Prime+ EC will not control large suckers; these should be removed manually before application.

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When using powered spray equipment to apply Prime+ EC, what is the recommended nozzle configuration per row?

• 2 full cone nozzles directed at the base of the stalk
• 3 full cone nozzles directed downward toward the center of the row ✓
• 3 flat fan nozzles directed at the leaf canopy
• 5 full cone nozzles directed at the top of the stalk

Answer: When using powered spray equipment, it is recommended to use 3 full cone nozzles per row, directed downward toward the center of the row.

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Which of the following is a prohibited mixture when preparing a tank combination with Prime+ EC?

• Other plant growth regulators
• Contact surfactants
• Insecticides or fungicides ✓
• Compatible tank-mix components from Section 4.4

Answer: Do not mix with insecticides or fungicides.

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Which type of PPE is specified for use when cleaning equipment with Prime+ EC?

• A chemical-resistant apron ✓
• A standard cotton coverall
• A waterproof rain jacket
• A full-body Tyvek suit

Answer: PPE: ...and chemical-resistant apron when cleaning, mixing, or loading.

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What is the required application rate for Prime+ EC when using a hand-wild drip line?

• 1 gallon per 19 gallons of water ✓
• 1 gallon per 49 gallons of water
• 1 gallon per 12 gallons of water
• 3 gallons per 19 gallons of water

Answer: rate: 1 gallon per 19 gallons of water (hand-wild drip line)

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What is the required Re-entry Interval (REI) for this product?

• 24 hours
• 48 hours
• 12 hours ✓
• 6 hours

Answer: The Re-entry Interval (REI) is 12 hours.

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