Practice 8 Impact exam questions with instant feedback and cited explanations.
To ensure optimal results, when should Impact be applied to weeds?
Answer: The label states to apply to emerged weeds that are actively growing and before they exceed labeled maximum sizes.
Under which weather condition is application of Impact prohibited?
Answer: The label restricts application when wind speeds exceed 10 mph or during temperature inversions.
Which of the following crops is an approved site for the use of Impact?
Answer: The label states Impact is used in corn, specifically including field corn, seed corn, popcorn, and sweet corn.
When tank-mixing Impact with atrazine, which adjuvants must be used?
Answer: The mixing instructions state that when mixing with atrazine, use MSO or HSMOC adjuvants.
What is the required re-entry interval (REI) for treated areas?
Answer: The label specifies a re-entry interval (rei_hours) of 12.
Which restriction applies to the proximity of application to sensitive plant communities?
Answer: The label explicitly states: 'Do not apply within 30 feet of sensitive plant community.'
What is the approved application rate range for Impact per acre?
Answer: The application rate listed in the label is 0.75 to 2.0 fl oz per acre.
According to the PPE requirements, which of the following is required?
Answer: The PPE section specifically requires long-sleeved shirt, long pants, chemical-resistant gloves, and shoes plus socks.