Exam # 6 Questions and Answers
(Graded A+)
introducing beetles and weevils into an area infested with melaleuca is
known as - ANSWER-biological control
what section of the label would you consult to determine if the product may
be used near heat or open flame - ANSWER-physical or chemical hazards
the label states to apply 2.5 oz of product per acre how much should be put
into a full sprayer tank that holds 1200 gallons and is calibrated to apply 30
gallons per acre - ANSWER-( 100) [1200÷30=40], [40×2.5=100]
chemicals that are available for right away use that causes seed head
suppression and reduces sprout growth are called - ANSWER-plant growth
regulators
, the right of way sprayer that you operate has a tank capacity of 800 gallons
you have applied the entire tank to 34 acres what is a gallon per acre rate
that you made - ANSWER-800÷34=23.53 per acre
what is the area in acres of a triangular shaped interchange area that has a
height of 600 ft by 375 ft - ANSWER-600×375=225,00÷2=112,500÷43,560=
2.58 acres
how many feet in one acre - ANSWER-43560
how many feet in one mile - ANSWER-5280 feet
if a surfactant label states that the product should be added at a ratio of 6 oz
per 100 gallons of spray solution how much should be placed in a 1200
gallon tank - ANSWER-[1200÷100=12] 12×6=72
the label states to apply 3 oz of product per acre how much should be put
into a full spray tank that holds 1200 gallons and is calibrated to apply 25
gallons per acre - ANSWER-144 oz or 9 lb