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Sample questions
Under which temperature condition is mixing Des-X 1 with sulfur prohibited?
- When temperatures are higher than 75°F
- When temperatures are higher than 80°F
- When temperatures are higher than 90°F
- When temperatures are higher than 100°F
Show answer
Do not mix with sulfur or apply within 3 days of sulfur application. Do not mix with sulfur when temperatures are higher than 90°F.🔗 Source
What is the required rate for a 2% formulation of Des-X 1 when targeting powdery mildew?
- 2 gal of product per 100 gal of water
- 4.07 lb Tech per 100 gal of water
- 1 gal of product per 50 gal of water
- 2 lb Tech per 100 gal of water
Show answer
For 2% formulation, mix 2 gal of product/100 gal of water (4.07 lb Tech/gal).🔗 Source
When tank mixing Des-X 1 with other pesticides, what is the correct order in which the products should be added to the tank?
- DES-X, conventional pesticide, water, water conditioner
- Water, water conditioner, conventional pesticide, DES-X
- Water, DES-X, conventional pesticide, water conditioner
- Water conditioner, water, conventional pesticide, DES-X
Show answer
When tank mixing with other pesticides, add products in this order: water, water conditioner (if needed), conventional pesticide, then DES-X.🔗 Source
For which insect pest is Des-X 1 not specifically listed for outdoor application according to the provided text?
- Aphids
- Mealybugs
- Mites
- Spider mites
Show answer
The label lists aphids, mealybugs, mites, scale insects, plant bugs, leafhoppers, earwigs, whiteflies, etc. as targets. 'Spider mites' is not explicitly listed in the source text.🔗 Source
When applying Des-X 1, which of the following is a prohibited location for application?
- On ornamental trees
- On flowering bedding plants
- Intertidal areas below the mean high water mark
- On alfalfa and canola
Show answer
Do not apply directly to water, areas where surface water is present, or intertidal areas below the mean high water mark.🔗 Source
What action must be taken if the water used for mixing has a hardness level over 300 ppm?
- Dilute the water with distilled water
- Condition the water to reduce its hardness prior to mixing
- Increase the rate of Des-X 1 to compensate
- Do not use hard water for mixing
Show answer
Hard water (over 300 ppm) should be conditioned to reduce its hardness prior to mixing.🔗 Source
Which of the following is a required piece of Personal Protective Equipment (PPE) for a handler exposed to the concentrate?
- Chemical-resistant apron when cleaning equipment, mixing, or loading
- N95 respirator
- Face shield for all applications
- Long-sleeved shirt and long pants at all times
Show answer
Handlers exposed to concentrate must wear... a chemical-resistant apron when cleaning equipment, mixing, or loading.🔗 Source
According to the label, when should Des-X 1 be sprayed to avoid adverse conditions?
- During full sun or when plants are under stress
- In the afternoon during high heat
- Early in the morning or evening or when overcast
- During drought conditions
Show answer
Spray early in morning or evening or when overcast. Do not spray during full sun. Do not spray when plants are under stress...🔗 Source
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