CutrinePlus Granular

What is the maximum allowable concentration of metallic copper in waters destined for use as drinking water?

• 1.0 ppm ✓
• 3.7 ppm
• 10.7 ppm
• 1.5 ppm

Answer: The label restriction states: 'Do not apply more than 1.0 ppm as metallic copper in these waters.'

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How should the product be applied to the water surface?

• Distributed evenly over the water surface directly over the targeted vegetation ✓
• Sprayed as a fine mist across the entire water surface
• Concentrated only in the deepest parts of the water body
• Applied only to the shoreline to prevent runoff

Answer: The label instructions state the product should be distributed evenly over the water surface directly over the targeted vegetation.

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What is the required application rate for a small area spot treatment (under 5,000 sq. ft.)?

• 1.5 pounds per 1,000 square feet ✓
• 3.7 pounds per 1,000 square feet
• 10.7 pounds per 1,000 square feet
• 5.0 pounds per 1,000 square feet

Answer: For small area spot treatments under 5,000 sq. ft., the label specifies an application rate of 1.5 pounds per 1,000 square feet.

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When handling CutrinePlus Granular, which piece of PPE is specifically required during mixing or loading to protect against overhead exposure?

• A chemical resistant apron ✓
• A full-face respirator
• A waterproof rain suit
• A heavy-duty rubber apron

Answer: The label states a chemical resistant apron is required when mixing or loading for overhead exposure.

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According to the restrictions, which type of fish must be avoided when using this product?

• Koi or hybrid goldfish ✓
• Largemouth bass or bluegill
• Trout or salmon
• Tilapia or carp

Answer: The label states: 'do not use in waters containing Koi or hybrid goldfish.'

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Under which weather and temperature conditions will control results usually be expedited?

• Calm and sunny conditions with water temperature at least 60°F ✓
• Windy and cloudy conditions with water temperature at least 40°F
• Calm and overcast conditions with water temperature at least 70°F
• Sunny and windy conditions with water temperature at least 50°F

Answer: The label notes that calm and sunny conditions with water temperature at least 60°F will usually expedite control results.

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Which of the following target pests is CutrinePlus Granular specifically effective against?

• Chara, Nitella, Hydrilla, and bottom growths of filamentous algae ✓
• Surface-floating duckweed and water hyacinth
• Submerged cattails and bulrushes
• Floating algae and mosquito larvae

Answer: The label states the product is specifically effective against Chara, Nitella, Hydrilla, and bottom growths of filamentous algae.

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In which of the following environments is CutrinePlus Granular NOT intended for use?

• Small volume, garden pond systems ✓
• Potable water reservoirs
• Fish hatcheries
• Lakes

Answer: The label explicitly states the product is not intended for use in small volume, garden pond systems.

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