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Sample questions
To improve defoliation in roses, how much nonionic surfactant should be added per 100 gallons of spray solution?
- 1 pint
- 1 quart
- 2 pints
- 1 gallon
Show answer
The label notes that the addition of 1 pint of a nonionic surfactant per 100 gallons of spray solution will improve defoliation for roses.🔗 Source
When applying the product for flower induction in bromeliads, what is the recommended application rate?
- 8 fluid ounces per gallon of water
- 4 fluid ounces per gallon of water
- 1 pint per 10 gallons of water
- 2 fluid ounces per gallon of water
Show answer
For bromeliads, the rate is listed as 8 fluid ounces per gallon of water.🔗 Source
For field-grown plumeria trees, which environmental factors enhance the defoliation response?
- Short day lengths and water stress
- Long day lengths and high humidity
- Constant temperatures and heavy rain
- Short day lengths and high nitrogen
Show answer
The label states that for field-grown plumeria trees, 'Defoliation is enhanced by short day lengths and water stress.'🔗 Source
According to the label, which of the following is a specific restriction regarding apple varieties?
- Do not use on Rome apples for defoliation
- Do not use on Granny Smith apples
- Do not use on Fuji apples
- Do not use on Gala apples
Show answer
The restrictions state: 'Do not use on Rome apples as defoliation will not be satisfactory.'🔗 Source
What is the maximum amount of FLOREL BRAND GROWTH REGULATOR that may be applied per season to Apple Nursery Stock?
- 4 pints
- 2 pints
- 1 gallon
- 4 quarts
Show answer
The label specifies: 'Apply no more than 4 pints FLOREL BRAND GROWTH REGULATOR per season' for Apple Nursery Stock.🔗 Source
When treating container-grown plumeria plants, how long after application does leaf drop typically occur?
- 8-12 days
- 2-4 days
- 3-5 weeks
- 14-21 days
Show answer
The label notes for container-grown plumeria that 'Leaf drop occurs in 8-12 days.'🔗 Source
When targeting lateral branching, what is the required concentration of ethephon in the spray solution?
- 2,500 to 5,000 ppm
- 1,000 to 2,000 ppm
- 5,000 to 10,000 ppm
- 500 to 1,000 ppm
Show answer
The label states that for lateral branching, the rate should be 2,500 to 5,000 ppm of ethephon in the spray solution.🔗 Source
How long after mixing must the spray solutions be applied?
- Within 4 hours
- Within 12 hours
- Within 24 hours
- Within 48 hours
Show answer
The label instructions state to 'Apply FLOREL BRAND GROWTH REGULATOR spray solutions within 4 hours after mixing.'🔗 Source
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