stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Ag 125 Final Review Flashcards | StudBud
Explore
/
Ag 125 Final Review
flat fan nozzles
Soluble powders
Ag 125 Final Review
63 terms
·
StudBud Administration
·
138 plays
Study Guide for Laws and Regulations Section
Flashcards
63 cards
F
Practice quiz
P
Host live
L
Questions
63
Answers
1
Soluble powders
are the most versatile of all formulations
are not abrasive to spray nozzles or pumps
are ready to use right out of the package
are in packaged easy to pour containers
2
flat fan nozzles
produce a hollow cone shaped pattern
create more spray droplets in the center and fewer on sides
produce a high pressure single stream of pesticide
3
When using a wettable powder, flowable or dry flowable you should avoid using nozzles made of
stainless steel
ceramic
brass
4
The boom output is 256 ounces in 30 seconds what is it in gpm?
3
2
4
5
Worn nozzles can cause which of the following problems?
pump speed increases unexpectedly
spray mixtures become contaminated
spray patterns are obviously uneven
6
A pesticide residue tolerance is the
Max amount of pesticide that is allowed on a commodity
Minimum amount of pesticide that is allowable on a commodity
Min amount of pesticide allowed at the grocery store
7
Which of the following is considered a supplemental label
A sample of a pesticide label produced by the registrant
Sales literature distributed by the pesticide registrant
A pamphlet containing directions attached to the container
Literature on use and directions for application equipment
8
When must pesticide safety training be given to field workers?
When field workers request training
Before they are allowed to work in a treated field
Immediately after each pesticide application
Within one month after they begin work
9
A person who holds a Pest Control Dealer Designated Agent License is responsible for:
supervising applications for the pest control busines
Ordering fertilizers from the manufacturer or supplier
pesticide use recommendations for customers of the busines
supervising all operations conducted at the dealers location
10
Which qualification enables a person to train pesticide employees in an ag plant commodity?
A professor of the University of California
A Certified Crop Consultant
A California Certified Private Applicator
A DPR-licensed Pest Control Dealer
11
Low-concentration solutions
Not abrasive to spray nozzles or pumps
The most versatile of all formulations and has many uses
Are ready to use right out of the package.
12
after adding diluent (water) what would be added to the spray tank?
surfactants
wettable powders
emulsifiable concentrates
water soluble concentrates
13
The application information that must provide to workers include all except
Date and time of application
Identification of the treated area.
Product name.
Name or description of the pest.
14
When a pesticide product registration is cancelled, the sale and use of this product
Is automatically prohibited under all circumstances
continue under conditions by the agency that cancelled it
Will be allowed for two years from the cancellation date
Is not affected
15
What is the best way to avoid exceeding the legal pesticide tolerance on a commodity?
Make the application as close as possible to harvest
Make applications at night or early mornings
Use adjuvants that retard the breakdown of the pesticide
Carefully follow label instructions and laws or regulations
16
Which of the following is not one of the handler employee training requirements?
The location of pesticide purchase receipts
Warning about taking pesticides or pesticide containers home
Environmental concerns such as drift, runoff,and wildlife
How to obtain emergency medical care
17
When using posting for notification about a pesticide REI, signs must be no further apart than
500 feet
600 feet
100 feet
250 feet
18
when should you avoid using a metal or coated sprayer tank?
The weather is regularly wet or air is excessively humid
The soil is moist and a heavy sprayer will compact soil
The pesticide formulations you use can react with metal
19
A cooperating agency that helps DPR enforce pesticide use laws and regulations in CA is the
County Agricultural Commissioner
State Department of Labor
Country Department of Health
State Department of Water Resources
20
The LD50 for pesticides labeled Danger is
below 50 mg/kg
from 50 to 500 mg/kg
over 500 mg/kg
21
A person who holds a QAC in the “Plant Agriculture” category cannot
Sell or supervise people who sell agricultural pesticides
Apply general use pesticides or restricted materials on crop
Supervise the use of general use pesticides on ag crops
Supervise the use of restricted materials on ag crops
22
When mixing different formulations of pesticides which one would you put in the tank first?
emulsifiable concentrates
water soluble concentrates
diluent (water)
wettable powders
23
It is illegal to store pesticides in
Original pesticide containers
Containers that are commonly used for food or drink
Service containers
Spray equipment that is properly identified with labeling
24
If you are using a wp and you might have to shut the sprayer down you should not use a
hydraulic agitator
thermoplastic tank
closed mixing system
25
A person have this to be responsible for the pest control operations of a pest control business
Qualified Applicator License
Pest Control adviser license
Pest Control business license
County Agricultural Commissioner License
26
If you identify a pest incorrectly...
You may confuse beneficial insects with pest insects
The pest may escape before you can kill it.
Your pest control will often fail.
27
CAC may adopt supplemental pesticide regulations with the approval of the
County Board of Supervisors
Department of Pesticide Regulation
Office of the Governor
California State Legislature
28
When the pesticide label requires eye protection, employers must also provide each worker with
At least one pint of eye flush water
Prescription eye drops
Three pairs of goggles
Sunglasses
29
The signs attached to a pesticide storage area must be readable from
50 feet
10 feet
25 feet
15 feet
30
A pesticide mode of action is
how the chemical breaks down after release
a descriptor of how abrasive the pesticide is
the method by which it kills or affects target pest.
31
If you fail to understand a pest's biology..
The pesticide you select could not be as effective.
You may use the wrong application equipment killing good bug
You may be attacked by the pest while performing control.
32
300 gallon tank covers 4.2 acres. Herbicide rate 1.5 pounds per acre how much do you put in tan
6.3 lbs
4.5 lbs
4.2 lbs
33
The difference between California Laws and DPR regulations is that laws are
Passed by the legislature and regs are adopted by DPR
Passed by the CAC and regulations are by the legislature
Adopted by DPR to carry out regulations from the Governor
Supplements to federal regulations
34
Invertebrates can include which of the following?
Crayfish,shrimp and eels
spiders, insects and nematodes
slugs, snails and salamanders
35
Low pressure sprayers
can cause environmental problems because of drift
does not penetrate dense foliage and droplets don't travel
require very accurate calibration to achieve correct rate
36
The LD50 for pesticides labeled Warning is
over 500 mg/kg
below 50 mg/kg
from 50 to 500 mg/kg
37
Triazines
many weeds have developed resistance to these
residues left by this pesticide may accumulate in pollen
must check first to see if you are in a GWPA
considered to be the most acutely toxic
38
Option three for the pest control advisers license
a. None of the above
Requires a PhD in a field of ag or biological sciences
Requires 42 semester units and 24 months work experience
Requires the applicant to have a B.S Degree in Ag Science
39
What would an acaricide control?
slugs
little mallow
snails
webspinning spider mites
40
Calibration is
researching your spray site to avoid environmental contamin
reading the label and getting the correct ppe
the adjustments you make to apply the correct amount of chem
41
Which of the following is not one of the purposes of CA pesticide control laws and regulations
Protecting public health and safety
Encouraging people to use more pesticides
Providing proper, safe, and effective use of pesticides
Protecting workers from pesticide exposure
42
Which symptom would not be reasonable grounds to suspect a pesticide illness or injury?
Abdominal cramps
Headache
Blurred vision
Scratches on the arms or hands
43
A person who holds a Qualified Applicator Certificate in the “Plant Agriculture” category can't
Sell or supervise people who sell agricultural pesticides
Supervise the use of restricted materials on ag crops
Apply general pesticides or restricted materials on ag crop
Supervise the use of general use pesticides on ag crops
44
What would you use to control tall weeds without damaging the crop below them?
Airbalst sprayer
controlled droplet applicator
wick applicator
low pressure sprayer
45
Proper rinsing of an empty container involves
Fill the container 3 times and pour the contents on the crop
Fill the container 3 times and pour the contents into spraye
Drain empty container into the sprayequipment for 30 seconds
Washthe spray tank with soap and water 3 times after a spray
46
Pesticide handler safety training for employees must be completed befor
By the 10th of the month
The first work day of each month
Employees are allowed to handle any pesticide
The beginning of each year
47
Which pump is best to use with abrasive materials?
piston pump
diaphragm pump
gear pump
48
An exception to the DPR-regulation requiring employee handlers to wear eye protection is
Using a pressurized closed mixing system
Working in an enclosed cab.
The pesticide label requires the use of goggles.
Conducting all hand application operations
49
A pest control business must be registered with the
Board of Supervisors in the county where the business is
CAC in counties where the business operates
Department of Industry Relations
Department of Pesticide Regulations
50
If your spray is equipped with a gps unit what can you eliminate?
spraying droplets that are too small for field conditions
estimating previous location of equipment incorrectly
delivering pesticides too far from the target
51
Ground water contamination resulting from legal, registered uses of pesticides
causes unacceptable risks to humans and the environment.
Accounts for only a minor part of the water contamination
Occurs but causes no risks to humans or the environment
Does not occur
52
If an ag commodity is found to have residues of a pesticide that is not registered for it,
It will be held in storage until the residues dissipate.
It will be considered a public nuisance
It will be sold for livestock feed only
It will be allowed to be sold only outside of the US
53
If a pesticide registrant allows a pesticide product registration to lapse pest control dealers
Can indefinitely sell and deliver the pesticide product
Must immediately return all unsold stock
Must retrieve all previously sold stock
Can sell and deliver the pesticide product for two years
54
Which part of the sprayer controls the application rate, droplet size and spray pattern?
nozzles
pressure regulators
pumps
55
A Special Local Need Registration allows
Growers to apply the pesticide to any crop if the SLN is CA
Supplemental use of the pesticide uniformly in the US
Uses of the pesticide for crops or sites not on the label
Any feasible use of pesticide in the specified local area
56
It takes 3 minutes to travel 264 feel how fast in mph is the equipment traveling?
2
1
3
4
57
Empty pesticide bags can be handled and disposed of as non-hazardous waste as long as they
Have been properly emptied according to DPR
Do not have the signal word “Danger” or “Warning”
Have been perforated so they cannot be reused
Have been properly triple rinsed
58
If an ag commodity is found to carry pesticide residues in excess of legal tolerance it will
Quarantined and removed from sale and distribution.
Banned from sale in certain states
Allowed to be sold only outside of the United States.
Allowed to be sold only in certified farmers’ markets
59
A minimal exposure pesticide is a pesticide
with labeling instructions that mitigate specific hazards
that can be handled by anyone with no risk
with labeling instructions that do not mitigate hazards
that will not cause significant human or environment injury
60
A common use of pheromone monitoring trap is to
reduce the populations of specific insect pests
collect large numbers of differect species
time insect sprays for optimal control
61
A service container that is used to hold a pesticide or pesticide mixture is
The original pesticide container
A heavy duty container provided by the pesticide manufacture
A returnable container approved by the DPR
Any other legal container other than the original
62
An Agriculture Pest Control Advisers License is required if you
Work for the U.C and make written recommendation
Sell pesticides at a pest control dealer location
Apply pesticides for hire on any agricultural property
Solicit services or sales for agricultural uses
63
Which of the following procedures is not required in a written pesticide respirator program?
Inspecting and maintaining the respiratory equipment.
Cleaning and sanitizing the respirator
Selecting and fitting the respirator.
Repairing damaged respirator cartridges
