FourStar Briquets

When calculating the number of briquets for large sites, how does water depth affect the rate?

• The rate is applied regardless of water depth ✓
• Deeper water requires double the briquets
• Shallow water requires more briquets per square foot
• The label does not provide a rate for deep water

Answer: The label states to apply the additional briquets regardless of water depth.

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Regarding Personal Protective Equipment (PPE) and hygiene, what should a technician do after handling the product?

• Wash thoroughly with soap and water before eating, drinking, or using the toilet ✓
• Wear a respirator at all times
• Apply skin lotion to prevent absorption
• Only wash hands if visible dust is present

Answer: The label requires washing thoroughly with soap and water after handling and before eating, drinking, chewing gum, using tobacco, or using the toilet.

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What is the standard application rate for mosquito larvae in an outdoor site up to 100 square feet of surface area?

• one (1) briquet ✓
• two (2) briquets
• one (1) briquet per 10 square feet
• five (5) briquets

Answer: The label specifies a rate of one (1) briquet for sites up to 100 square feet of surface area.

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When applying FourStar Briquets to a large outdoor site, how many additional briquets should be applied for each additional 100 square feet of water surface?

• 1 additional briquet ✓
• 2 additional briquets
• 1 additional briquet per 50 square feet
• double the total amount

Answer: The label states to apply 1 additional briquet for each additional 100 square feet of water surface.

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According to the restrictions, when is it prohibited to apply this product?

• To treated, finished drinking water reservoirs or receptacles intended for human consumption ✓
• To sites containing abundant algae
• To sites with a surface area larger than 100 square feet
• To any site where mosquito populations are high

Answer: The label restricts application to treated, finished drinking water reservoirs or receptacles intended for human consumption.

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What is the primary target pest for FourStar Briquets according to the label?

• mosquito larvae ✓
• adult mosquitoes
• water fleas
• algae

Answer: The label specifically lists mosquito larvae as the target pest.

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Under which condition should the application rate be doubled for sites up to 100 square feet?

• When mosquito populations are high, water is heavily polluted, and/or algae are abundant ✓
• When the water depth exceeds 10 feet
• When applying to drinking water reservoirs
• When the weather is extremely hot

Answer: The label instructs to double the rate when mosquito populations are high, water is heavily polluted, and/or algae are abundant.

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Where is FourStar Briquets intended to be applied?

• Outdoor ✓
• Indoor
• Both Indoor and Outdoor
• Only in drinking water reservoirs

Answer: The label specifies the location for application as Outdoor.

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