Tri Die Silica Pyrethrum Dust

Which of these is a restriction regarding outdoor applications?

• DO NOT make outdoor applications during rain ✓
• Only apply during high winds
• Must be applied to all eaves and doors
• Must be diluted with water before use

Answer: The label explicitly states: DO NOT make outdoor applications during rain.

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According to the restrictions, how should the product be applied to food areas?

• Broadcast application over all surfaces
• Limited to Crack & Crevice treatment only ✓
• Applied to all floors and walls
• Used for heavy infestation spraying

Answer: The label states that in food areas, application is limited to Crack & Crevice treatment only.

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Which of the following is a listed target pest for this product?

• Termites and Ants
• Bed Bugs and Fleas
• Stored Product Pests
• All of the above ✓

Answer: The label lists Bed Bugs, Fleas, and various Stored Product Pests as target pests.

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What instruction is provided regarding the treatment of Drywood Termites and Powder Post Beetles?

• Apply a light dusting to all exterior siding
• Use an electric or hand-operated rotary duster ✓
• Water the treated area to ensure penetration
• Apply only during heavy rain

Answer: For Drywood Termites and Powder Post Beetles, the label instructs to use an electric or hand-operated rotary duster.

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When treating wasp or bee nests in ground or voids, what is the recommended timing for application?

• In the early morning when insects are most active
• During midday when temperatures are highest
• In the evening when insects are less active and have returned to the nest ✓
• Immediately following a rainstorm

Answer: The label suggests treating nests in the evening when insects are less active and have returned to the nest, if practical.

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When treating for a severe infestation of crawling insects (such as cockroaches or silverfish) indoors, what is the required application rate?

• 1 oz/ 50 ft2
• 1 lb/ 1,000 ft2 ✓
• 1 lb/ 500 ft2
• 1 oz/ 1,000 ft2

Answer: The label specifies a rate of 1 lb/1,000 ft2 for severe infestations of crawling insects indoors.

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What should a technician avoid doing to prevent improper product use?

• Using a hand duster
• Applying to cracks and crevices
• Depositing the product onto exposed surfaces or introducing material into the air ✓
• Treating in the evening

Answer: The label instructs to avoid depositing the product onto exposed surfaces or introducing material into the air.

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When treating Bed Bugs indoors, what specific instruction is given regarding mattresses?

• Spray the entire mattress surface
• Do not use near mattresses
• Take bed apart and cover mattresses with clean bedding before use ✓
• Apply dust directly to the center of the mattress

Answer: The label instructs to take the bed apart and cover mattresses with clean bedding before use.

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