2,4-DB 200 Herbicide

Which set of PPE is required for handling 2,4-DB 200 Herbicide?

• Long-sleeved shirt, long pants, chemical-resistant gloves, and eye protection ✓
• Short-sleeved shirt, shorts, and leather gloves
• Full body Tyvek suit and heavy respirator
• Long-sleeved shirt, face mask, and rubber boots

Answer: The label requires long-sleeved shirts, long pants, chemical-resistant gloves, and eye protection.

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For soybean applications, how can 2,4-DB 200 be used?

• Only as a postemergence treatment
• Only as a preplant treatment
• As a preplant, preemergence, or postemergence treatment ✓
• Only as a seedling treatment

Answer: The label states that for soybeans, it can be used as a preplant, preemergence, or postemergence treatment.

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When mixing 2,4-DB 200 Herbicide, which additional item is required if you are mixing, cleaning up, or dispensing equipment?

• Respirator
• Chemical-resistant apron ✓
• Rubber boots
• Nitrile face mask

Answer: The PPE section requires a chemical-resistant apron when mixing, cleaning up, or dispensing equipment.

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Which of the following crops is NOT listed as a site for 2,4-DB 200 Herbicide application?

• Peanuts
• Corn ✓
• Alfalfa
• Soybeans

Answer: The label specifies soybeans, peanuts, alfalfa, and birdsfoot trefoil, but does not mention corn.

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According to the label, where is the use of 2,4-DB 200 Herbicide prohibited?

• In greenhouses ✓
• In open fields
• On established alfalfa
• Via aerial application

Answer: The restrictions explicitly state 'Do not use in greenhouse.'

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Under which weather condition should application be avoided to prevent drift?

• Wind speeds exceeding 10 mph ✓
• Temperatures below freezing
• Humidity levels above 80%
• Rainfall within 2 hours of application

Answer: The timing/weather instructions state to avoid application when wind speed exceeds 10 mph.

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What is the required Restricted-Entry Interval (REI) for this product after application?

• 12 hours
• 24 hours
• 48 hours ✓
• 72 hours

Answer: The label states to observe the 48-hour restricted-entry interval (REI) after application.

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Regarding application sites, what environmental precaution must be followed?

• Do not apply to weeds in water or near surface water ✓
• Only apply during high noon
• Apply only in areas with heavy shade
• Avoid application on sandy soils

Answer: The restrictions state: 'Do not apply to weeds in water or near surface water.'

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