Clearcast

According to the label, what is the maximum application rate allowed for Clearcast when using a broadcast spray?

• 1 gallon per acre ✓
• 500 ppb per acre
• 200 ppb per acre
• 1 fl oz per acre

Answer: The restrictions section states: 'DO NOT exceed 1 gallon of Clearcast per acre for broadcast spray.'

When applying Clearcast, what is the maximum allowable wind speed?

• 10 mph ✓
• 5 mph
• 15 mph
• 20 mph

Answer: The restrictions state: 'DO NOT apply in wind speeds greater than 10 mph.'

Which of these is a required piece of Personal Protective Equipment (PPE) for handling Clearcast?

• Protective eyewear ✓
• Respirator mask
• Waterproof apron
• Chemical-resistant boots

Answer: The PPE section specifically lists protective eyewear as a requirement.

Which of the following best describes the target pests for Clearcast?

• Emergent, floating, and shoreline species including grasses, sedges, and certain broadleaf plants ✓
• Insects and larvae found in aquatic and non-crop areas
• Only specific species like Alligatorweed and Water Hyacinth
• Fungi and algae in managed water bodies

Answer: The label states Clearcast is used to control a wide variety of emergent, floating, and shoreline species, including grasses, sedges, and certain broadleaf plants.

Which of the following is a prohibited use for Clearcast?

• Using the product to irrigate greenhouses, nurseries, or hydroponics ✓
• Applying the product via aerial application using a helicopter
• Using the product as a basal treatment
• Applying the product in ditches and canals

Answer: The restrictions explicitly state: 'DO NOT use to irrigate greenhouses, nurseries, or hydroponics.'

What is the required concentration range for treating 'Less Susceptible Aquatic Plants' such as Bulrush and Cattail?

• 200 to 500 ppb ✓
• 50 to 200 ppb
• 100 to 300 ppb
• 300 to 500 ppb

Answer: The application table lists Less Susceptible Aquatic Plants at a rate of 200-500 ppb.

In which of the following environments is Clearcast suitable for use?

• Both indoor (managed water bodies) and outdoor aquatic environments ✓
• Outdoor aquatic environments only
• Indoor greenhouses and hydroponic systems only
• Only in non-crop areas like ditches and canals

Answer: The description states the product is suitable for use in both indoor (managed water bodies) and outdoor aquatic environments.

To prevent large droplet drift, what weather condition should the applicator avoid?

• Low relative humidity ✓
• High relative humidity
• Temperature inversions
• Heavy rainfall

Answer: The timing/weather section states to 'Avoid application in low relative humidity to prevent large droplet drift.'