WGU D220 UPDATED ACTUAL EXAM
QUESTIONS AND CORRECT ANSWERS FULL
SOLUTION GRADED A+
◉ Which method of pesticide application would reduce the amount of
carrier required and risk of drift when controlling brush on a hot,
windy day? Answer: Basal bark
◉ A major factor in a successful IRVM program is: Answer: Driver
safety in rural areas
◉ The downward movement of pesticides in the soil is called:
Answer: Leaching
◉ Which type of weed is best controlled in early bloom? Answer:
Perennial
◉ Pesticides may move from the target area and damage the
environment by: Answer: Drift, soil runoff or soil erosion, leaching
through the soil
◉ Basal bark applications are: Answer: Possible throughout the year
, ◉ What type of chemical resistant gloves should you use if a pesticide
application will last one or two hours? Answer: Moderately or highly
chemical resistant
◉ Volatilization: Answer: May occur after spray reaches the target
site and usually occurs at high temperatures
◉ Growth regulator herbicides: Answer: Rapidly degrade or are tied
up in the soil
◉ What should you do with clothing that becomes soaked with full
strength concentrate pesticides? Answer: Discard the clothing with
any contaminated PPE
◉ Which of the following are annual weeds? Answer: Pigweed
◉ An herbicide label calls for product to applied at 3 oz per 1000
square feet in one gallon of carrier. If you will be spot-spraying a
roadside that is roughly 40 feet wide by 1000 feet long, about how
much product will you need? Answer: Almost one gallon
◉ Risks involved with the use of soil sterilant include: Answer:
Movement of the pesticide off-site into ground water
◉ Your company is using a new herbicide for treating persistent
weeds. The signal word is DANGER. What measure should you take
QUESTIONS AND CORRECT ANSWERS FULL
SOLUTION GRADED A+
◉ Which method of pesticide application would reduce the amount of
carrier required and risk of drift when controlling brush on a hot,
windy day? Answer: Basal bark
◉ A major factor in a successful IRVM program is: Answer: Driver
safety in rural areas
◉ The downward movement of pesticides in the soil is called:
Answer: Leaching
◉ Which type of weed is best controlled in early bloom? Answer:
Perennial
◉ Pesticides may move from the target area and damage the
environment by: Answer: Drift, soil runoff or soil erosion, leaching
through the soil
◉ Basal bark applications are: Answer: Possible throughout the year
, ◉ What type of chemical resistant gloves should you use if a pesticide
application will last one or two hours? Answer: Moderately or highly
chemical resistant
◉ Volatilization: Answer: May occur after spray reaches the target
site and usually occurs at high temperatures
◉ Growth regulator herbicides: Answer: Rapidly degrade or are tied
up in the soil
◉ What should you do with clothing that becomes soaked with full
strength concentrate pesticides? Answer: Discard the clothing with
any contaminated PPE
◉ Which of the following are annual weeds? Answer: Pigweed
◉ An herbicide label calls for product to applied at 3 oz per 1000
square feet in one gallon of carrier. If you will be spot-spraying a
roadside that is roughly 40 feet wide by 1000 feet long, about how
much product will you need? Answer: Almost one gallon
◉ Risks involved with the use of soil sterilant include: Answer:
Movement of the pesticide off-site into ground water
◉ Your company is using a new herbicide for treating persistent
weeds. The signal word is DANGER. What measure should you take
