Start practice — 8 questions →
Sample questions
What is the herbicide group classification for the active ingredient in Section Three?
- Group 2
- Group 1
- Group 3
- Group 4
Show answer
Its active ingredient is Clethodim, which belongs to the Group 1 herbicide class.🔗 Source
According to the label, what is the maximum wind speed allowed at the application site for using this product?
- 5 miles per hour
- 10 miles per hour
- 15 miles per hour
- 20 miles per hour
Show answer
Do not apply when wind speeds exceed 10 miles per hour at the application site.🔗 Source
For which of the following crops is application of Section Three explicitly restricted if specific directions are not provided?
- Alfalfa
- Barley
- Corn
- Crops being grown for seed
Show answer
Do not apply this product to crops being grown for seed unless specific directions are provided.🔗 Source
When tank-mixing Section Three with other labeled herbicides, what is the correct order for adding formulations?
- Dry formulations, then water-soluble liquids, then emulsifiable concentrates
- Water-soluble liquids, then dry formulations, then emulsifiable concentrates and then solutions
- Emulsifiable concentrates, then solutions, then water-soluble liquids
- Solutions, then emulsifiable concentrates, then dry formulations
Show answer
When tank-mixing with other labeled herbicides, add water-soluble liquids first, followed by dry formulations, emulsifiable concentrates and then solutions.🔗 Source
Which of the following is a listed restriction regarding specific crop types for Section Three?
- Do not apply to onions, garlic, shallots or other non-bearing food crops
- Do not apply to corn or barley
- Do not apply to alfalfa if wind is high
- Do not apply to any cereal grains
Show answer
Do not apply to onions, garlic, shallots or other non-bearing food crops.🔗 Source
What is the correct sequence for mixing Section Three in a sprayer tank?
- Fill tank with water, add herbicide, add adjuvants, fill to desired level with water
- Fill tank with 2/3 to 3/4 water, add herbicide, add adjuvants, fill to desired level with water
- Fill tank with 2/3 to 2/3 of desired clean water with liquid herbicide, add adjuvants, fill to desired level with water
- Fill tank with herbicide, add water, add adjuvants, agitate until rising
Show answer
Fill sprayer tank with 2/3 to 2/3 of desired clean water with liquid herbicide. Adding the correct amount of herbicide, making sure that agitation makes a rising mixture. ... Add any required adjuvants... Fill sprayer tank to desired level with water.🔗 Source
Which of the following is a required piece of Personal Protective Equipment (PPE) for applicators and handlers of Section Three?
- Nitrile rubber 14 mil gloves
- Chemical-resistant apron
- Respirator
- Face shield
Show answer
Applicators and other handlers must wear: long-sleeved shirt and long pants, chemical-resistant gloves made of any waterproof material (nitrile rubber 14 mil, butyl rubber 14 mils, viton 14 mils, and/or barrier laminate), shoe soles and socks, and protective eyewear.🔗 Source
Under what weather condition should an applicator avoid using Section Three to reduce the effects of evaporation?
- High wind speeds
- Temperature inversions
- High heat and dry conditions
- Wind speeds exceeding 10 miles per hour
Show answer
Avoid applying during high heat and dry conditions; use larger droplets to reduce effects of evaporation.🔗 Source
← All practice exams