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QAC Right-Of-Way Questions And Answers With Verified Solutions Already Passed!!!(GRADED A+)
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QAC Right-Of-Way Questions And Answers With Verified Solutions Already Passed!!!(GRADED A+)
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QAC Right-Of-Way Questions AndAnswers With Verified Solutions Already
Passed!!!(GRADED A+)
What type of herbicide can pass into the vapor phase?
Answer: A highly volatile herbicide.
What herbicide kills only part of the plant that it contacts?
Answer: A contact herbicide.
Which type of plant is considered a perennial?
Answer: A plant that grows for three or more years.
Which factor has the least effect on the movement of herbicides from the
application site?
Answer: The type of soil and the equipment used.
What is the required waiting period before animals can graze on treated
land?
Answer: Two weeks.
What is a highly volatile herbicide?
Answer: A herbicide that can easily transition into the vapor phase.
When do perennial plants begin to store food in their roots?
Answer: In the fall.
What are bushes and shrubs?
Answer: Low-growing woody plants with multiple stems.
What herbicide kills only the parts of the plant that it contacts?
Answer: A contact herbicide.
Which type of herbicide should be used on a highway shoulder to maintain
bare ground?
, Answer: A non-selective herbicide.
What method involves applying herbicides mixed with oil to lower parts of
stems and exposed roots?
Answer: Basal stem treatment.
Which substance is a grey powder, insoluble in water, and releases
phosphide gas when ingested?
Answer: Zinc phosphide.
What is a selective herbicide?
Answer: A herbicide that targets certain plant species without harming
others.
Where should non-selective residual herbicides not be applied?
Answer: In parking lot flower beds.
Which herbicide can be combined with a non-selective, soil-applied
herbicide for better control in a weedy area?
Answer: A contact herbicide.
At which growth stage is it hardest to control biennial weeds with
herbicides?
Answer: When the plant is flowering and developing seeds.
What is a mixture of very small particles of one liquid suspended in
another (e.g., oil in water)?
Answer: An emulsion.
What are broad-leaved plants?
Answer: Plants with broad leaves, net-like veins, and a taproot or coarse
root system.
Which vertebrate pest lives underground and creates ridges as it feeds on
grubs and earthworms?
Answer: Moles.
Is malathion restricted in California?
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