問題一覧
1
the reinstate from a pesticide container should be
poured into the strayer containing the tank mixture
2
the term " active ingredient " on the label refers to ___________?
the chemicals that control pests
3
to dispose of empty paper bags that contained pesticides,you must?
cut all sides of the bag, flatten and dispose in the appropriate container
4
which tank material requires the most extensive cleaning?
polyethylene and fiberglass
5
what is the period of the time between a pesticide application and going back into the area without wearing protective clothing or ppe?
restricted entry interval
6
one way to reduce herbicide drift is to
increased droplet size
7
if you, as an applicator, spill 10 or more gallons of a pesticide concentrate, you should?
all of the above
8
service technicians can legally make pesticides applications that contradict directions of the certified applicator has instructed them to do so?
false
9
before using a pesticide, one should read the label for
all of the above
10
pesticides, which are highly toxic to humans, must have the following
the skull and crossbones symbol
11
when the signal word "warning " is on the label, it means?
moderately toxic
12
the amount of pesticide that is absorbed through you depends on?
all of the above
13
what is an acceptable tool for cleaning the nozzles spray tips and screens
toothbrush
14
a pesticide spill should be hosed down immediately.
false
15
who is responsible for preventing groundwater contamination with pesticides
certified applicators
16
the gloves listed below, that should be worn when handling pesticides?
nitrile gloves
17
"direct supervisor " in the combined pesticides
all of the above
18
company trucks used for the application of a pesticide must contain?
all of the above
19
the "signal word" on a pesticide label indicates
degree of pesticide toxicity to humans
20
when you finish working with pesticides, epa recommends
a an b
21
to avoid losses to bee keepers, the pesticide applicators
a & c
22
which is most toxic?
a pesticide with LD50 OF 20
23
which of the following is a pesticide?
all of the above
24
if a person filling a spray tank accidentally swallows several mouthfuls of concentrated, should that person be administered serum to induce vomiting?
no
25
when handling liquid pesticides, which of the following should not be used?
leather or cloth gloves
26
if you think someone has been poisoned by a pesticide,__________is the first thing to provide to the physician
the pesticide label
27
what droplet size is least likely to drift
very coarse
28
the term "restricted use" on the product label means
for sale to and use only by certified applicators
29
pesticides can harm endangered species by _________
all of the above
30
containers of no pest can be kept at home?
false
31
a service technician can immediately preform a right of way technician exam?
true
32
according to the combined pesticides law and rules, pesticides always
all of the above
33
which of the following will cause the least amount of drift?
large orifice, low pressure
34
Hazzard associated with a pesticide product depends on the toxicity of the ingredient
false
35
which is least toxic?
a pesticide with LD50of 2100
36
exposure of applicators to pesticides is more like to occur during______?
pesticide application
37
the three main objectives of pest control are
prevention, suppression and monitoring
38
all applicators are required by law to employ a method or device to prevent pesticides goin into a water source
true
39
should you required your employees to wear eye protection when handling pesticides?
yes
40
______________ is defined as "any substance or mixture of substances intented for defoliating or desiccating for preventing fruit drop, inhibiting sprouting,
a pesticide
41
the most efficient ways to make a change to the spray output?
change nozzles
42
regardless of the containers material (glass, metal or plastic) containers should be ____________
triple rinsed and punctured
43
calibration is______________?
adjusting application equipment to provide consistent spray
44
to double the flow rate, you must increase the pressure?
four times