Fyfanon 57 EC 2026 03 22

When applying to oats for Aphids and Japanese beetles, what may the product be mixed with for dormant or delayed dormant applications?

• Partially hydrolyzed yeast protein
• Spray oil ✓
• Malathion
• Enzymatic yeast hydrolyzate

Answer: For oats, the label states the product may be mixed with spray oil for dormant and delayed dormant applications.

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Which restriction applies to the application of this product regarding bloom?

• Do not apply within 3 days prior to bloom, during bloom, or until petal fall is complete ✓
• Do not apply if the temperature is above 65°F
• Do not apply if the plant is in the early milk stage
• Do not apply to Lespedeza once it has bloomed

Answer: The label contains a restriction stating: 'Do not apply this product within 3 days prior to bloom, during bloom, or until petal fall is complete.'

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When treating rice leaf miners, when should the application occur?

• During the flowering stage
• Shortly after first rice blades appear on the water surface ✓
• Within 15 days of malathion treatment
• Only when the plant is in the dormant stage

Answer: The label instructs to treat for leafminers shortly after first rice blades appear on the surface of the water.

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When treating Drosophila on Mango or Passion Fruit, what must be applied along with Fyfanon 57 EC?

• 1 lb. of spray oil
• 1 lb. of partially hydrolyzed yeast protein or enzymatic yeast hydrolyzate ✓
• 2 gallons of water per acre
• A minimum of 15 days of malathion treatment

Answer: The label specifies applying the product with 1 lb. of partially hydrolyzed yeast protein or enzymatic yeast hydrolyzate for Drosophila on Mango and Passion Fruit.

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According to the label, what is the re-entry interval (REI) for this product?

• 12 hrs, 24 hrs ✓
• 24 hrs, 48 hrs
• 3 days, 5 days
• 15 days

Answer: The label explicitly lists the re-entry interval as 12 hrs, 24 hrs.

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What is the maximum amount of actual Fyfanon 57% EC allowed per acre when applied to peach trees?

• 5.6 lbs.
• 3.0 lbs.
• 9 lbs. ✓
• 4.8 lbs.

Answer: The label states: 'Do not apply more than 9 lbs. of actual Fyfanon 57% EC per acre to peach trees.'

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What is the application rate for controlling Aphids on Lettuce (head)?

• 1.5 pints
• 2.5-3 pints
• 3 pints ✓
• 4 pints

Answer: The label lists the rate for Aphids on Lettuce (head) as 3 pints.

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Which of the following is a potential risk when applying this product to nectarines?

• Fruit spotting ✓
• Leaf curling
• Root damage
• Delayed petal fall

Answer: The label notes that Fyfanon 57% EC may cause fruit spotting on nectarines.

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