Practice 8 Des-X 1 exam questions with instant feedback and cited explanations.
Under which temperature condition is mixing Des-X 1 with sulfur prohibited?
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.
What is the required rate for a 2% formulation of Des-X 1 when targeting powdery mildew?
Answer: For 2% formulation, mix 2 gal of product/100 gal of water (4.07 lb Tech/gal).
When tank mixing Des-X 1 with other pesticides, what is the correct order in which the products should be added to the tank?
Answer: When tank mixing with other pesticides, add products in this order: water, water conditioner (if needed), conventional pesticide, then DES-X.
For which insect pest is Des-X 1 not specifically listed for outdoor application according to the provided text?
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.
When applying Des-X 1, which of the following is a prohibited location for application?
Answer: Do not apply directly to water, areas where surface water is present, or intertidal areas below the mean high water mark.
What action must be taken if the water used for mixing has a hardness level over 300 ppm?
Answer: Hard water (over 300 ppm) should be conditioned to reduce its hardness prior to mixing.
Which of the following is a required piece of Personal Protective Equipment (PPE) for a handler exposed to the concentrate?
Answer: Handlers exposed to concentrate must wear... a chemical-resistant apron when cleaning equipment, mixing, or loading.
According to the label, when should Des-X 1 be sprayed to avoid adverse conditions?
Answer: Spray early in morning or evening or when overcast. Do not spray during full sun. Do not spray when plants are under stress...