Southern Ag Parafine Horticultural Oil

Southern Ag Parafine Horticultural Oil — 8 practice exam questions with instant feedback and cited explanations.

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Sample questions

What is the minimum temperature restriction for using this product within 3 weeks of application?

Show answer The restrictions state: 'Do not use when temperatures fall below 42°F within 3 weeks of application.'

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Under what condition should the technician avoid applying oil sprays to plants?

Show answer The restrictions state: 'Do not apply oil sprays to plants that are wilting or are near wilting from lack of moisture.'

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What is the correct application rate for controlling White Fly Larvae on Hibiscus per gallon of water?

Show answer The label specifies a rate of 3 1/2 Tbls. per Gallon for Hibiscus.

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Which of the following is a required piece of Personal Protective Equipment (PPE) for handling this product?

Show answer The PPE section requires wearing a long-sleeved shirt, long pants, socks, and waterproof gloves.

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When treating vegetables like Tomato or Pepper, what is the maximum number of applications allowed in a single growing season?

Show answer For the listed vegetables, the label states: 'do not exceed 3 applications in a growing season'.

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According to the mixing instructions, what should the technician do during the spraying process?

Show answer The mixing instructions state to continue agitation during spraying and not to allow the mixture to stand.

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When treating Citrus for Citrus Mealy Bug, Soft Scales, and Spider Mites, what is the recommended timing for application?

Show answer The label states that for Citrus, applications should preferably be made in June or July.

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When applying the product to outdoor Palms to control Soft Scales and Mealy Bug, what additional step is required?

Show answer For outdoor Palm applications, the label notes to rinse with clear water 1 1/2 to 2 hours after applying.

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