DPR EXAM 4 QUESTIONS AND 100%
CORECT ANSWERS!!
Gas detection device that measures gases absorption of infrared radiation
Ambient air analyzer
Agency responsible for ensuring restricted material permits for the use of non-soil
fumigant that is a restricted material
Local county agricultural commissioner
Fumigate that uses the CT concept to calculate dosage
Sulfuryl fluoride
D= C x T
Dosage = Concentration x Time
Volume of a Cylinder Formula
πr²h
The most hazardous route of exposure when using a fumigation is
Respiratory
This fumigant accumulates in body tissues
Methyl Bromide
If you need to provide first aid to a victim who has a been exposed to a fumigation you
should first...
Protect yourself by putting on the required PPE
Who is allowed to remove posted warning signs after a fumigation?
The Certified applicator in charge
Dry cotton gloves are required when applying...
, Aluminum phosphide
A noticeable increase in breathing resistance when using a respirator is an indication that...
Respirator cartridges should be replaced
When must a fumigant applicator be re-examined by healthcare professional?
If a new style of respirator will be used
Respirators that pass ambient air through an air purifying element i.e. filters,cartridges or
canisters, to remove contaminants from the air before it reaches the user are called...
Air purifying respirators
The amount of fumigant sorbed by the materials being fumigated is called the...
Load Factor
If tarp aeration is outside and a breeze is blowing, the first part of the tarp that should be
lifted is there...
END or side OPPOSITE the direction of wind movement
Types of fumigation chambers
Atmospheric and vacuum
Fumigate registered by EPA and department of pesticide regulation for use in rodent
burrows
C02
What is a disadvantage of chamber fumigation?
It can be difficult to move commodities to and from the chamber
This type of fumigant can explode when used in vacuum chamber fumigation
Phosphine
This is a type of vacuum fumigation
CORECT ANSWERS!!
Gas detection device that measures gases absorption of infrared radiation
Ambient air analyzer
Agency responsible for ensuring restricted material permits for the use of non-soil
fumigant that is a restricted material
Local county agricultural commissioner
Fumigate that uses the CT concept to calculate dosage
Sulfuryl fluoride
D= C x T
Dosage = Concentration x Time
Volume of a Cylinder Formula
πr²h
The most hazardous route of exposure when using a fumigation is
Respiratory
This fumigant accumulates in body tissues
Methyl Bromide
If you need to provide first aid to a victim who has a been exposed to a fumigation you
should first...
Protect yourself by putting on the required PPE
Who is allowed to remove posted warning signs after a fumigation?
The Certified applicator in charge
Dry cotton gloves are required when applying...
, Aluminum phosphide
A noticeable increase in breathing resistance when using a respirator is an indication that...
Respirator cartridges should be replaced
When must a fumigant applicator be re-examined by healthcare professional?
If a new style of respirator will be used
Respirators that pass ambient air through an air purifying element i.e. filters,cartridges or
canisters, to remove contaminants from the air before it reaches the user are called...
Air purifying respirators
The amount of fumigant sorbed by the materials being fumigated is called the...
Load Factor
If tarp aeration is outside and a breeze is blowing, the first part of the tarp that should be
lifted is there...
END or side OPPOSITE the direction of wind movement
Types of fumigation chambers
Atmospheric and vacuum
Fumigate registered by EPA and department of pesticide regulation for use in rodent
burrows
C02
What is a disadvantage of chamber fumigation?
It can be difficult to move commodities to and from the chamber
This type of fumigant can explode when used in vacuum chamber fumigation
Phosphine
This is a type of vacuum fumigation
