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Sample questions
Which of the following groups of weeds is Devrinol 2-XT designed to control?
- Annual grasses and annual broadleaf weeds
- Perennial woody shrubs and trees
- Only nut sedges and panics
- Only crabgrass and foxtails
Show answer
The label states the product is used to control a wide range of annual grasses and annual broadleaf weeds.🔗 Source
When should Devrinol 2-XT be applied to a soil surface for best results?
- To a weed-free soil surface
- To a soil surface covered in mulch
- To frozen ground
- To soil heavily saturated with water
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The label states that for best results, it should be applied to a weed-free soil surface.🔗 Source
When applying Devrinol 2-XT via an irrigation system, what is the required incorporation depth?
- 2 to 4 inches
- 1 to 2 inches
- 4 to 6 inches
- 0.5 to 1 inch
Show answer
The label specifies that when using irrigation, the herbicide should be incorporated to a depth of 2 to 4 inches.🔗 Source
If mixing Devrinol 2-XT with other pre-emergence herbicides, what instruction must the user follow?
- Always follow the most restrictive label
- Always follow the least restrictive label
- Mix only with liquid fertilizers
- Mixing with other herbicides is strictly prohibited
Show answer
The mixing notes state that when mixing with other pre-emergence herbicides, one should always follow the most restrictive label.🔗 Source
What is the specified application rate range for Devrinol 2-XT?
- 2-18 quarts/A
- 1-10 quarts/A
- 5-20 quarts/A
- 2-18 gallons/A
Show answer
The application data lists the rate as 2-18 quarts/A.🔗 Source
Under which condition is it strictly prohibited to apply Devrinol 2-XT?
- When fruit or nuts are on the plant during harvest
- During the fall after harvest
- When applying to turfgrasses
- When mixing with other pre-emergence herbicides
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The restrictions state: 'Do not apply when fruit or nuts are on the plant during harvest.'🔗 Source
Which set of Personal Protective Equipment (PPE) is required when handling this product?
- Chemical-resistant gloves, shoes plus socks, protective eyewear, and long-sleeved shirt and pants
- N95 respirator, chemical-resistant gloves, and goggles
- Chemical-resistant apron, gloves, and face shield
- Rubber boots, gloves, and a full-body Tyvek suit
Show answer
The PPE section lists chemical resistant gloves, shoes plus socks, protective eyewear, and long-sleeved shirt and pants.🔗 Source
According to the label, where is Devrinol 2-XT intended for use?
- Outdoor
- Indoor
- Greenhouses only
- Residential interiors
Show answer
The application section lists the location for target pests as Outdoor.🔗 Source
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