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Sample questions
What is the re-entry interval (REI) for this product?
- 12 hours
- 24 hours
- 45 days
- 4 hours
Show answer
The label specifies a rei_hours value of 12.🔗 Source
How should Harmony Extra SG be applied to the site?
- Mixed and completely dissolved in water and applied as a uniform broadcast spray
- Applied as a dry granular spread directly on soil
- Applied as a soil drench through irrigation
- Applied as a foliar spray only during heavy rainfall
Show answer
The mixing notes state the product is to be mixed and completely dissolved in water and applied as a uniform broadcast spray.🔗 Source
Which of the following is a target pest for Harmony Extra SG?
- Certain broadleaf weeds
- Grassy weeds
- Insects
- Fungal pathogens
Show answer
The label states Harmony Extra SG is used for the selective postemergence control of certain broadleaf weeds.🔗 Source
Which of the following is a required piece of Personal Protective Equipment (PPE) for handling this product?
- Chemical-resistant gloves (butyl, natural rubber, neoprene, or nitrile, ≥14 mils)
- N95 respirator mask
- Safety goggles
- Chemical-resistant apron
Show answer
The PPE section requires chemical-resistant gloves (butyl, natural rubber, neoprene, or nitrile, ≥14 mils).🔗 Source
When applying Harmony Extra SG to wheat or barley, what is the required timing relative to crop growth stages?
- After the 2-leaf stage but before the flag leaf is visible
- At the time of planting
- After the flag leaf is visible
- Only during the harvest stage
Show answer
The application notes specify to make applications after the crop is in the 2-leaf stage, but before the flag leaf is visible.🔗 Source
According to the label, what is the maximum application rate per single application for wheat, barley, or triticale?
- 0.9 oz/acre
- 1.5 oz/acre
- 0.6 oz/acre
- 0.45 oz/acre
Show answer
The restrictions state DO NOT apply more than 0.9 oz/acre in a single application for wheat/barley/triticale.🔗 Source
Which environmental condition could potentially impact efficacy or cause crop injury?
- Heavy rainfall, cold weather, or drought
- High humidity only
- Wind speeds below 5 mph
- Full sun exposure only
Show answer
The label warns that environmental conditions like heavy rainfall, cold weather, or drought can impact efficacy or cause crop injury.🔗 Source
What is the restriction regarding the harvest of wheat or barley after the last application of Harmony Extra SG?
- Do not harvest sooner than 45 days after the last application
- Do not harvest sooner than 12 days after the last application
- Do not harvest sooner than 30 days after the last application
- Harvest must occur immediately after application
Show answer
The restrictions state DO NOT harvest wheat or barley sooner than 45 days after the last application.🔗 Source
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