QAL Practice Exam With 100% Correct
And Verified Answers
Provides good control of some fungal pathogens but doesn't control
weed seeds and nematodes in most soils. - Correct Answer-
Chloropicrin
Using water to clean fumigation application equipment. - Correct
Answer-Is not recommended
How is the injection rate controlled in a liquefied gas injection
application? - Correct Answer-With an electronic metering system
This fumigant is odorless and poisoning sysmptoms may be delayed,
so if not combined with a warning agent people may not know they
are being exposed. - Correct Answer-Methyl bromide
When this material is added to methyl bromide it broadens the
range of pest controlled. - Correct Answer-Chloropicrin
Before removing a tarpaulin, you should wait? - Correct Answer-
Depends on the label use directions for the fumigant applied.
This is not a strategy being used to improve air quality in a
nonattaintment areas? - Correct Answer-Reducing ozones in the
stratosphere.
A chemigation valve - Correct Answer-Uncludes a check valve and
air vent
This is not a method to correct unsatisfactory soil tilth. - Correct
Answer-Work the soil when it is wet.
, The first source to check for specific buffer zone use requirements is
the - Correct Answer-Fumigation pesticide product label.
Information about disposal of empty fumigant containers can be
found - Correct Answer-on the fumigant container labeling
Volatile organic compound non-attainment areas have been
established - Correct Answer-to meet ozone standards set by EPA
Which of these activities are considered to be fumigant handeling
activities? - Correct Answer-Adding soil to tarp edges at end of field
after equipment turns.
The soil conditions that do not minimize fumigant emission are? -
Correct Answer-Sandy soils with very low soil moisture
This fumigant will not control pests located much beyond the reach
of the water that carries or activates it. - Correct Answer-An MITC
generator
Symptoms of exposure to fumigants include all of the following
Except - Correct Answer-Extreme thirst
Tarpaulin stretch is important - Correct Answer-When covering
raised beds and flat ground
methyl bromide is the most commonly applied with - Correct
Answer-High pressure liquefied gas injection system
Requirements for air monitoring during a fumigation application
will be found in? - Correct Answer-The fumigation pesticide
product labeling
There is a good relationship between tarp - Correct Answer-
Thickness and permeability
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