When and why was the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) created? - -answer-
;Created in 1947 to regulate the registration and labeling of pesticides.
As the pesticide is dispensed/applied from a hand-held sprayer, the pressure in the tank will ________.
When this occurs additional pressurization is necessary. - -answer- ;drop
Emergency procedure for hand-held compression sprayers - - -answer- ;Emergency procedure for hand-
held compression sprayers - If the hose attached to a hand-held sprayer suddenly breaks turn the tank
upside down. This will allow the pressure to escape but not the chemical.
How often should you clean tanks associated with a sprayer? What should the tank be inspected for? - -
answer- ;Thoroughly clean any tanks associated with a sprayer that is used daily at least once a week
and inspect it for pinholes.Repair holes according to the tank manufacturer recommendations.
What do tanks have between the tanks and connections to the pumps or hoses? - -answer- ;Tanks also
often have strainers between the tank and connections to the pump or hoses. Check the strainers
associated with a tank and clean them during the tank cleaning operation. Do not use any spray
equipment without the strainer that is recommended for use with that equipment.
Pesticide sprayer tanks are connected to a pump and application tools/tips by ____________. - -
answer- ;hoses
What three things should hoses be checked for daily? - -answer- ;Check the hoses daily (along with any
connections between hoses, the tank and application tools) for cracks, pinholes or other leaks.
How do you back flush a tank (after flushing a tank with clean water)? - -answer- ;After flushing a tank
with clean water 'back flush' all hoses and drain them by releasing the pressure and holding the hose
and valve assembly above the tank while squeezing the application tool trigger. Preform back flushing at
the end of each workday so no chemical solution is left in hose and valve assembly. Use care when
attaching hoses and only use manufacturer-approved clamps and fittings for all hoses
Pesticide pump sprayers should be checked for _________, __________, ____________ , and
________________. - -answer- ;The pump assembly and associated gaskets for any pesticide
application equipment should be checked for cracks, leaks, wear, dirt and grit as recommended by the
manufacturer of that type of pump.
, Employee Registration Manual: 2015 GA Pest Control
Exam QUESTIONS AND ANSWERS | WITH COMPLETE
SOLUTION
The valves associated with pesticide application equipment generally have two gaskets:
________________ and ______________. - -answer- ;soft seat gasket and the valve packing
What environmental change has an affect on valves? - -answer- ;Valve packing's have a tendency to
expand and contract with temperature changes
Back-flow preventers are just what the name implies. So what do they do? - -answer- ;they prevent
water and pesticides from being drawn back into the water supply system when filling tanks with a hose
if there is a sudden drop in water pressure.
Where is the control valve on a hose that dispenses pesticide? - -answer- ;A control valve is located at
or near the end of the hose that dispenses the liquid pesticide formulation.
Explain what a control valve and a tip - -answer- ;The control valve (usually a trigger or other hand
operated button) opens the spray equipment to release the pesticide formulation to an application tool
that ends in a tip. Tips are designed to release the pesticide in a variety of patterns - for example a pin-
stream, a fan or a cone pattern.
Safety Precautions for leaks observed during operation of spray equipment - -answer- ;If a hose
ruptures or if a slow leak develops during operation, immediately turn off the system and rap/cover the
leaking area with a paper towel or rag. Open and apply the spill kit that is standard equipment in a
professional's toolbox. The best course of action is to read and/or follow the product label directions for
the pesticide and equipment.
,What are some items you must have in your truck in case of emergencies? - -answer- ;safety kit, book
w/ safety data sheets/labeling info, diaper absorb chemicals
Winterization entails? - -answer- ;Cold temperatures can damage spray equipment. To prevent
freezing, if possible, drain all chemical from the tank. After draining pour a mixture of water and anti-
freeze into the tank, run the pump and spray the mixture through the hose. The anti-freeze will protect
the pump and hose
Hand Dusters: How do you operate a bulb and bellows duster? - -answer- ;that require lightly squeezing
the device to produce a thin layer of dust. Always hold the bellows duster with the stem at the top.
Attempting to use a bellows duster with the stem at the bottom will apply too much pesticide
formulation (over-application).
What powers a power duster? - -answer- ;This type of duster is powered by a fan and is used to treat
areas such as wall voids, attics, and crawl spaces.
What areas do you use a power duster in? - -answer- ;wall voids, attics, and crawl spaces.
Calibration of Equipment: Define it - -answer- ;Calibration is best defined as adjusting the equipment to
apply the desired rate of pesticide.
Why is calibration important? - -answer- ;Calibration is an essential task performed by any professional
that ensures the accurate application of the labeled amount of pesticide.If equipment is not properly
calibrated you cannot verify that the proper volume of pesticide was applied. Verification of pesticide
application is an essential part of any professional pest management program.
A simple method for calibrating spray equipment - -answer- ;Start the pump or pressurize the hand-
held sprayer and get it to normal operating pressure. Always have your standard hose and application
tool attached. Open the valve and let the solution run into a container. Using a watch, measure the time
it takes to spray one gallon. Repeat this procedure three times and record each time to assure accuracy.
From the time(s) you record, take the average (add the three times together then divide the sum by 3)
and do the same for the amount of solution in the container after each timed-spray. The average time
and average amount acquired in the three repetitions is used to calculate the flow rate in gallons per
minute or ounces per second. This is calculated by dividing the average amount you sprayed into the
container by the average time, in minutes or seconds. Any time you change hoses, nozzles, treating tips
or adjust the pressure you must recalibrate.
, What are two of the most important factors in effective and safe pest management? - -answer- ;How
and where a pesticide is applied
Why is controlled placement of a pesticide important? - -answer- ;Because the pest needs to come into
contact with the pesticide
True or False: The most effective pesticide will not overcome improper placement of the product. - -
answer- ;True
Proper application makes any pesticide more effective in addition to reducing the risk of exposure to
non-targets such as - -answer- ;people, pets, and the environment.
There are three critical steps that should be completed when making any pest management action plan
that includes the use of pesticides: - -answer- ;Identify the Pest
Make a Thorough Inspection
Communicate Findings with the Client
The process used in developing an action plan that includes the selection of a pesticide also includes
making certain of the following: - -answer- ;• Labeling on the selected product allows for the intended
use
• Selection uses the most appropriate pesticide formulation
• Selection of the proper application equipment
Follow the action plan by applying the pesticide according to the label instructions: - -answer- ;• On
how the site may be treated
• How to dilute the chemical
• Application methods
There are different application methods that are referenced on pesticide labels including: - -answer-
;Liquid formulations applied through some type of spray equipment
Liquid formulations applied through a fogging device
;Created in 1947 to regulate the registration and labeling of pesticides.
As the pesticide is dispensed/applied from a hand-held sprayer, the pressure in the tank will ________.
When this occurs additional pressurization is necessary. - -answer- ;drop
Emergency procedure for hand-held compression sprayers - - -answer- ;Emergency procedure for hand-
held compression sprayers - If the hose attached to a hand-held sprayer suddenly breaks turn the tank
upside down. This will allow the pressure to escape but not the chemical.
How often should you clean tanks associated with a sprayer? What should the tank be inspected for? - -
answer- ;Thoroughly clean any tanks associated with a sprayer that is used daily at least once a week
and inspect it for pinholes.Repair holes according to the tank manufacturer recommendations.
What do tanks have between the tanks and connections to the pumps or hoses? - -answer- ;Tanks also
often have strainers between the tank and connections to the pump or hoses. Check the strainers
associated with a tank and clean them during the tank cleaning operation. Do not use any spray
equipment without the strainer that is recommended for use with that equipment.
Pesticide sprayer tanks are connected to a pump and application tools/tips by ____________. - -
answer- ;hoses
What three things should hoses be checked for daily? - -answer- ;Check the hoses daily (along with any
connections between hoses, the tank and application tools) for cracks, pinholes or other leaks.
How do you back flush a tank (after flushing a tank with clean water)? - -answer- ;After flushing a tank
with clean water 'back flush' all hoses and drain them by releasing the pressure and holding the hose
and valve assembly above the tank while squeezing the application tool trigger. Preform back flushing at
the end of each workday so no chemical solution is left in hose and valve assembly. Use care when
attaching hoses and only use manufacturer-approved clamps and fittings for all hoses
Pesticide pump sprayers should be checked for _________, __________, ____________ , and
________________. - -answer- ;The pump assembly and associated gaskets for any pesticide
application equipment should be checked for cracks, leaks, wear, dirt and grit as recommended by the
manufacturer of that type of pump.
, Employee Registration Manual: 2015 GA Pest Control
Exam QUESTIONS AND ANSWERS | WITH COMPLETE
SOLUTION
The valves associated with pesticide application equipment generally have two gaskets:
________________ and ______________. - -answer- ;soft seat gasket and the valve packing
What environmental change has an affect on valves? - -answer- ;Valve packing's have a tendency to
expand and contract with temperature changes
Back-flow preventers are just what the name implies. So what do they do? - -answer- ;they prevent
water and pesticides from being drawn back into the water supply system when filling tanks with a hose
if there is a sudden drop in water pressure.
Where is the control valve on a hose that dispenses pesticide? - -answer- ;A control valve is located at
or near the end of the hose that dispenses the liquid pesticide formulation.
Explain what a control valve and a tip - -answer- ;The control valve (usually a trigger or other hand
operated button) opens the spray equipment to release the pesticide formulation to an application tool
that ends in a tip. Tips are designed to release the pesticide in a variety of patterns - for example a pin-
stream, a fan or a cone pattern.
Safety Precautions for leaks observed during operation of spray equipment - -answer- ;If a hose
ruptures or if a slow leak develops during operation, immediately turn off the system and rap/cover the
leaking area with a paper towel or rag. Open and apply the spill kit that is standard equipment in a
professional's toolbox. The best course of action is to read and/or follow the product label directions for
the pesticide and equipment.
,What are some items you must have in your truck in case of emergencies? - -answer- ;safety kit, book
w/ safety data sheets/labeling info, diaper absorb chemicals
Winterization entails? - -answer- ;Cold temperatures can damage spray equipment. To prevent
freezing, if possible, drain all chemical from the tank. After draining pour a mixture of water and anti-
freeze into the tank, run the pump and spray the mixture through the hose. The anti-freeze will protect
the pump and hose
Hand Dusters: How do you operate a bulb and bellows duster? - -answer- ;that require lightly squeezing
the device to produce a thin layer of dust. Always hold the bellows duster with the stem at the top.
Attempting to use a bellows duster with the stem at the bottom will apply too much pesticide
formulation (over-application).
What powers a power duster? - -answer- ;This type of duster is powered by a fan and is used to treat
areas such as wall voids, attics, and crawl spaces.
What areas do you use a power duster in? - -answer- ;wall voids, attics, and crawl spaces.
Calibration of Equipment: Define it - -answer- ;Calibration is best defined as adjusting the equipment to
apply the desired rate of pesticide.
Why is calibration important? - -answer- ;Calibration is an essential task performed by any professional
that ensures the accurate application of the labeled amount of pesticide.If equipment is not properly
calibrated you cannot verify that the proper volume of pesticide was applied. Verification of pesticide
application is an essential part of any professional pest management program.
A simple method for calibrating spray equipment - -answer- ;Start the pump or pressurize the hand-
held sprayer and get it to normal operating pressure. Always have your standard hose and application
tool attached. Open the valve and let the solution run into a container. Using a watch, measure the time
it takes to spray one gallon. Repeat this procedure three times and record each time to assure accuracy.
From the time(s) you record, take the average (add the three times together then divide the sum by 3)
and do the same for the amount of solution in the container after each timed-spray. The average time
and average amount acquired in the three repetitions is used to calculate the flow rate in gallons per
minute or ounces per second. This is calculated by dividing the average amount you sprayed into the
container by the average time, in minutes or seconds. Any time you change hoses, nozzles, treating tips
or adjust the pressure you must recalibrate.
, What are two of the most important factors in effective and safe pest management? - -answer- ;How
and where a pesticide is applied
Why is controlled placement of a pesticide important? - -answer- ;Because the pest needs to come into
contact with the pesticide
True or False: The most effective pesticide will not overcome improper placement of the product. - -
answer- ;True
Proper application makes any pesticide more effective in addition to reducing the risk of exposure to
non-targets such as - -answer- ;people, pets, and the environment.
There are three critical steps that should be completed when making any pest management action plan
that includes the use of pesticides: - -answer- ;Identify the Pest
Make a Thorough Inspection
Communicate Findings with the Client
The process used in developing an action plan that includes the selection of a pesticide also includes
making certain of the following: - -answer- ;• Labeling on the selected product allows for the intended
use
• Selection uses the most appropriate pesticide formulation
• Selection of the proper application equipment
Follow the action plan by applying the pesticide according to the label instructions: - -answer- ;• On
how the site may be treated
• How to dilute the chemical
• Application methods
There are different application methods that are referenced on pesticide labels including: - -answer-
;Liquid formulations applied through some type of spray equipment
Liquid formulations applied through a fogging device
