Minnesota Pesticide Applicator License Exam Questions with 100% Correct Answers Plant Growth Hormones Correct Answer Auxins, Gibberellins, Cytokinins, Ethylene, Abscisic Acid
Mechanical Control Correct Answer Controlling pests by mechanical methods like mulching, pulling weeds, picking off bugs by hands.
Chemical Control Correct Answer Controlling pests with chemicals such as herbicides and insecticides
Biological Control Correct Answer Controlling pests by introducing natural predators or parasites of the targeted pest, such as ladybugs or preying mantis
Problems w/ Weeds Correct Answer Outcompete native or desired plant/ plant communities for nutrients, water and other resources. They can be resilient and often
hard to eradicate or prevent. They also contain vigorous root systems that can repopulate quicker than those starting from seed.
Most common & severe disease of turf-grasses and ornamentals Correct Answer Fungi!!
Sprayer Components Correct Answer Tanks, Pumps, Agitators, Hoses, Pressure Gauges, Nozzles
Hydraulic Sprayers Correct Answer Mainly use water as their carrier.
Rotary Spreaders Correct Answer Distribute granules to the front and sides of the spreader, usually by means of a disc or fan.
Drop Spreaders Correct Answer (Gravity spreaders) apply coarse, uniformly sized dry particles to soil, water and sometimes foliage.
Air-Blast Sprayers Correct Answer Use a blast of air to propel sprays
Before you Spray Correct Answer - Calculate size of the target area - Use the label directions to calculate the amount of pesticide you need to apply - Calibrate your application equipment
Runoff Correct Answer Occurs when the precipitation rate exceeds the rate of water infiltration into the soil.
Volatilization Correct Answer Occurs when it changes from a solid or liquid phase into a gaseous phase.
Mechanical Control Correct Answer Controlling pests by mechanical methods like mulching, pulling weeds, picking off bugs by hands.
Chemical Control Correct Answer Controlling pests with chemicals such as herbicides and insecticides
Biological Control Correct Answer Controlling pests by introducing natural predators or parasites of the targeted pest, such as ladybugs or preying mantis
Problems w/ Weeds Correct Answer Outcompete native or desired plant/ plant communities for nutrients, water and other resources. They can be resilient and often
hard to eradicate or prevent. They also contain vigorous root systems that can repopulate quicker than those starting from seed.
Most common & severe disease of turf-grasses and ornamentals Correct Answer Fungi!!
Sprayer Components Correct Answer Tanks, Pumps, Agitators, Hoses, Pressure Gauges, Nozzles
Hydraulic Sprayers Correct Answer Mainly use water as their carrier.
Rotary Spreaders Correct Answer Distribute granules to the front and sides of the spreader, usually by means of a disc or fan.
Drop Spreaders Correct Answer (Gravity spreaders) apply coarse, uniformly sized dry particles to soil, water and sometimes foliage.
Air-Blast Sprayers Correct Answer Use a blast of air to propel sprays
Before you Spray Correct Answer - Calculate size of the target area - Use the label directions to calculate the amount of pesticide you need to apply - Calibrate your application equipment
Runoff Correct Answer Occurs when the precipitation rate exceeds the rate of water infiltration into the soil.
Volatilization Correct Answer Occurs when it changes from a solid or liquid phase into a gaseous phase.
