Practice 16 Stingray exam questions with instant feedback and cited explanations.
What restriction is placed on the use of water where livestock are present after Stingray treatment?
Answer: The use restrictions state: 'Do not use in water where livestock will be used for a specified period after treatment.'
When is it permissible to use treated water for the irrigation of food crops or ornamentals?
Answer: Do not use water treated with this product for irrigation of food crops, fruit, or ornamentals (for preventative phytotoxicity) until 14 days after application
What is the active ingredient in Stingray Aquatic Herbicide?
Answer: It contains Carfentrazone-ethyl as the active ingredient (HRAC Group 14).
What should a handler do if skin or eye contact occurs while using Stingray?
Answer: The label states: 'If skin or eye contact occurs, immediate rinsing is required.'
Which of the following is a required component of the Personal Protective Equipment (PPE) for this product?
Answer: PPE: Wear long-sleeved shirt and long pants; shoes plus socks; and waterproof gloves.
Which of the following is a listed target pest for Stingray?
Answer: The description lists target pests including: 'water-lettuce, water-hyacinth, salvinia minima, duckweed, water fern, water spirode, watermat, and various species of milfoil and bladderwort.'
To prevent drift during application, which environmental conditions should be avoided?
Answer: The label states: 'It is important to avoid application during high wind or wave action to prevent drift.'
In which of these scenarios is application of this product prohibited?
Answer: Do not apply to water bodies where fish are being harvested