Orthene 97 Spray Insecticide

When treating Sod Farm Turfgrass for Chinch Bugs, what is the required application rate?

• 0.4 to 0.9 oz. per 1,000 sq. ft.
• 0.9 to 1.1 oz. per 1,000 sq. ft. ✓
• 1.1 to 1.5 oz. per 1,000 sq. ft.
• 0.8 to 1.4 oz. per 1,000 sq. ft.

Answer: The label specifies a rate of 0.9 to 1.1 oz. per 1,000 sq. ft. specifically for Chinch Bugs on Sod Farm Turfgrass.

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According to the label, what is the Re-entry Interval (REI) for sod farms?

• 24 hours
• 1 day
• 3 days ✓
• 7 days

Answer: The label specifies a re-entry interval of 3 days for sod farms.

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To treat Imported Fire Ants and Harvester Ants via mound treatment, how much area should be treated around each mound?

• A 1 foot diameter circle
• A 4 foot diameter circle ✓
• A 10 foot diameter circle
• The entire turfgrass area

Answer: For mound treatments, the label instructs to treat a 4 foot diameter circle around the mound.

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What is the correct dilution for a 1-gallon spray solution intended to control Wasps?

• 1.2 oz. (5.33 level tablespoons) per 1 gallon ✓
• 0.9 oz. per 1 gallon
• 3/4 oz. per 5 gallons
• 2 tsp. per 1 gallon

Answer: To make up a spray solution of 1 gallon for wasps, the label requires 5.33 level tablespoons (1.2 oz).

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For heavy infestations of Mole Crickets (except CA) on Sod Farm Turfgrass, how should the technician apply the product?

• Use the lower listed dosage rate
• Use the higher listed dosage rate ✓
• Apply only in the early morning
• Apply via low pressure hand wand

Answer: The label notes for Mole Crickets: 'For heavy infestations, use the higher dosage rate.'

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Which of the following is a prohibited application method for Orthene 97 Spray?

• Ground boom application in California
• Spot treatment for wasps
• Application by air to turfgrass ✓
• Sprinkling mounds for ant treatment

Answer: The label explicitly states: 'Do not apply to turfgrass by air.'

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Which of these pests is NOT listed as a target for Orthene 97 Spray on Residential, Recreational, and Commercial Turf?

• Cockroaches
• Earwigs
• Carpenter Ants ✓
• Pillbugs

Answer: The label specifically excludes Carpenter and Pharaoh Ants from the list of ants controlled on residential/commercial turf.

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When controlling Sod Webworms on Sod Farm Turfgrass, what is the minimum interval required before repeating an application?

• 24 hours
• 3 days
• 1 week ✓
• 2 weeks

Answer: The label states: 'For Sod Webworm control do not repeat at less than 1 week intervals.'

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