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QAC Right-of-way Questions and Answers Latest Version Already Passed
What is the primary goal of right-of-way herbicide application?✔✔ To control unwanted vegetation that interferes with infrastructure and access
Why is it important to read the herbicide label before application?✔✔ Because the label provides legal instructions and safety precautions for proper use
What is drift in herbicide application?✔✔ The unintentional movement of herbicide away from the target site
When is the best time to apply herbicides to perennial weeds?✔✔ During their active growth phase, usually late spring or early fall
What does a selective herbicide do?✔✔ It targets specific plant species while leaving others unharmed
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What kind of weather conditions increase the risk of herbicide drift?✔✔ Windy, hot, and dry conditions
What is the function of a surfactant in herbicide application?✔✔ It helps the herbicide stick better to plant surfaces
What is a non-selective herbicide?✔✔ A herbicide that kills or damages most plant types it contacts
Why should you avoid spraying herbicides near water bodies without proper permits?✔✔ Because it may contaminate water and harm aquatic life
What is the role of buffer zones in right-of-way spraying?✔✔ To protect sensitive areas such as water sources and private properties
What does PPE stand for in herbicide application?✔✔ Personal Protective Equipment
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Why is recordkeeping important in herbicide application?✔✔ To track usage, compliance, and respond to inspections or complaints
What is an example of mechanical vegetation control used alongside herbicides?✔✔ Mowing or trimming vegetation
What kind of herbicide remains active in the soil for an extended time?✔✔ Residual herbicide
How can temperature affect herbicide performance?✔✔ Extreme temperatures can reduce effectiveness or increase volatility
Why should herbicide containers never be reused for other purposes?✔✔ Because they may contain residue that is hazardous
How often should equipment be calibrated for accurate herbicide application?✔✔ Before each spraying season or after significant repairs
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