QAC Right-of-way Questions and Answers Latest Version Already Passed

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 2 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 3 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 4 What does it mean when an herbicide is “restricted use”? Only certified applicators can buy and use it due to its potential risks Why must herbicide mixing be done in a well-ventilated area? To prevent inhalation of fumes and ensure operator safety What is the main concern when spraying near sensitive crops or gardens? Off-target damage or herbicide drift harming