RIGHT OF WAY PORTION OF QAC TEST NEWEST
2024 ACTUAL EXAM 110 QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED ANSWERS )
|ALREADY GRADED A+
What vertibrate pest live its life entirely underground, and pushes up soil ridges just beneath the surface as it feeds on grubs and earthworms? - ANSWER- Moles
Is malathion restricted in california? - ANSWER- No
What rodenticide has an anticoagulant action? - ANSWER- Chlorophacinone
What clothing items should be avoided when handling pesticides? - ANSWER- short sleeve or sleeveless tops
Applying herbicides to the sapwood through frill or notches is known as? - ANSWER- Cut surface treatment
When a herbicide is absorbed into and moves within the plant, this process is called what? - ANSWER- Translocation
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For right-of-way weed control, plants are grouped into what 3 major categories? - ANSWER- Grasses, herbaceous, and woody plants.
What is a perennial plant? - ANSWER- A plant that lives for more than two years?
What is an annual plant? - ANSWER- An annual plant is a plant that completes its life cycle, from germination to the production of seed, within one year, and then dies.
What is a biennial plant? - ANSWER- A biennial plant is a flowering plant that takes two years to complete its biological lifecycle. In the first year the plant grows leaves, stems, and roots, didn't enters a period of dormancy over the colder months.They're low to the ground forming a rosette.
What types of weeds are most difficult to control with herbesides? - ANSWER- Perennials
At what stage of growth is the chemical control a perennial weeds most effective? - ANSWER- Seedling
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What is NOT a common method of controlling woody plants with herbicides? - ANSWER- irrigation water applied
Which of the following is not considered a non-chemical method of weed control? - ANSWER- Plant growth regulators
If pesticide applications are done carelessly near streams what could happen? - ANSWER- They can result in fish kills and water contamination
What effect does hot, dry wind have on plant leaves? - ANSWER- Causes the openings or stoma in the leaves to close.
What is least likely to effect the persistence of a herbicide in the soil? - ANSWER- Time of day when the application is made
A material that helps spray droplets make better contact with
plant surfaces is know as: - ANSWER- A surfactant
What practice will NOT help prevent drift? - ANSWER- Using highly volatile formulations
What part of the plant must a foliar-applied herbicide penetrate before entering the living plant tissue? - ANSWER- Cuticle
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