Practice 7 Dual Magnum exam questions with instant feedback and cited explanations.
According to the Dual Magnum label, in which specific New York counties is the sale, use, and distribution of this product prohibited?
Answer: The label states: 'Note that use in certain counties in New York (Nassau and Suffolk) is prohibited.' and 'Sale, use, and distribution prohibited in Nassau and Suffolk Counties, State of New York.'
What is the active ingredient concentration by percentage in Dual Magnum?
Answer: The product description states: 'Dual Magnum Herbicide is a Group 15 herbicide containing 83.7% S-metolachlor.'
Dual Magnum may be applied to which of the following areas?
Answer: The label specifies target sites such as 'corn, cotton, grasses grown for seed, horseradish, legume vegetables, peanuts, potatoes, pumpkin, rhubarb, safflowers, sorghum, soybean, sugar beets, sugarcane, sunflowers, and tomatoes' and prohibits application to 'areas where surface water is present or to intertidal areas below the mean high water mark.'
Under which environmental conditions should application of Dual Magnum be avoided?
Answer: The timing and weather conditions section states: 'Avoid application during temperature inversions.'
Which of the following is NOT a listed method for applying Dual Magnum?
Answer: The description states: 'It can be applied via band application, through irrigation systems (chemigation), or as a dry bulk granular fertilizer.'
How does Dual Magnum achieve weed control once it is absorbed by the shoots and roots of emerging weeds?
Answer: The description states: 'The herbicide is absorbed by the shoots and roots of emerging weeds, which inhibits shoot and root tissue growth.'
What is the Re-entry Interval (REI) for Dual Magnum?
Answer: The REI listed on the label is '24'.