19.
If the recommended rate of application of a 5% dust is 1.5 pounds of toxicant per
acre, how many pounds of diluted dust are required to treat the field in item 18?
a. 45 lbs.
b. 30 lbs.
c. 3.0 lbs.
d. None of the above.
20.
If the recommended rate of application of a 2% spray is 10 pounds of toxicant per
acre, how many gallons of spray are required to treat the field in item 18?
a. 60 gal.
b. 90 gal.
c. 105 gal.
d. None of the above.
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MD0173
2-22