OH Pesticide Certification - CORE
A certified applicator can also:
a. Apply trendy use (unclassified) insecticides
b. Apply constrained use pesticides
c. Supervise a non-certified applicator
d. Buy confined use pesticides
e. All of the above - ANS-E. Certification indicates t=applicators have exhibited competence to
securely use pesticides. Certification is to begin with obtained via exam. Exams are given by
means of employees of the Ohio Department of Agriculture
A business pesticide managing established order is a:
a. Farm which employs workers
b. Forest which employs employees
c. Business which employs handlers
d. Business which employs crop advisers
e. C and d
f. A and c - ANS-E. A commercial pesticide handling established order is an status quo apart
from an agricultural estalbishment that employs handlers to use, blend, load, and switch
insecticides. Handlers additionally carry out duties inclusive of cleaning, adjusting, or repairing
spray gadget or performs responsibilities as a crop advisor
A commonplace measure of the intense toxicity of insecticides is based totally upon the:
a. MD80
b. LD50
c. Pesticide ate up in 24 hours
d. Pesticide excreted in 24 hours
e. Both c and d - ANS-B. The acute toxicity of many pesticides is based on an LD50. LD50
stands for lethal dosage of pesticide required to kill 50 percentage of the check animals and is
expressed in milligrams of pesticide to kilograms of frame weight of the check animals. The
decrease the LD50, the greater toxic the pesticide is. For example, a chemical with an LD50 of
30mg/kg is extra poisonous than one with an LD50 of 3000mgkg because it takes less cloth to
damage an animals
A farmer has a 5000-gallon tank and is making use of pesticide at 20 gallons according to acre
(GPA). He desires to observe Lancer 2E at 1 lb. Lively factor in keeping with acre and Doubt
25DF at .25 lb. Lively component in keeping with acre. How a lot of these two substances have
to be added to the spray tank for a 20-acre application?
A. 40 pts. Lancer and a couple of lbs. Doubt
b. 10 gallons Lancer and 20 lbs. Doubt
c. 20 gallons Lancer and 20 lbs. Doubt
,d. 2 qts. Lancer and 1 lb. Doubt - ANS-B. To attain the gallons of Lancer wanted according to
acre, use Formula E/G. (Where E = lbs. Of energetic ingredients encouraged per acre, and G =
lbs. Lively element in step with gallon.) Therefore, the advice of one lb. Of Lancer in keeping
with acre which itself has 2 lbs. Energetic ingredient according to gallon equals E/G, or 1 divided
via 2. Therefore half of = 1/2 gallon Lancer per acre, 1/2 gallon X 20 acres = 10 gallons of
Lancer in the tank. For Doubt, use the formulation E/F (Where E = lbs. Active factor endorsed
per acre and F = percentage energetic factor in the product). Therefore, .25/.25 = 1 lb. Of Doubt
in line with acre and 20 lbs. Of Doubt could be positioned inside the the spray tank for a 20-acre
software
A farmer has finished an application of insecticides to his soybean discipline and he has
approximately five gallons of spray material left. What should he do with the ultimate fabric?
A. Apply it to his corn field with corn spray
b. Apply it to his lawn
c. Dump it in a barrel and overlook it
d. Store it in a categorized field and apply it on the following soybean discipline - ANS-D. This is
a problem that confronts almost all applicators at one time or some other. In all cases, strive to
use the cloth to the goal with a view to avoid the responsibility of coping with or storing unsafe
materials. If you're not able to apply the pesticide to the goal site, discuss with the label for
disposal statistics.
A standard use (unclassified) pesticide may be used by anybody furnished that:
a. The pesticide will manage or kill the pest
b. The pesticide may be purchased regionally
c. The labeling guidelines are observed
d. You are a registered pesticide dealer
e. A, c, and d - ANS-C. A trendy use (unclassified) pesticide is a cloth no longer probably to
injure the environment or harm people if labeling instructions are followed. Certification isn't
always required to apply "general use" pesticide to your personal assets
A pest can be anything that:
a. Competes with humans, home animals or desirable vegetation for meals or water
b. Injures human beings, animals, acceptable flora, structures, or possessions
c. Spreads disease to human beings, domestic animals, natural world, or suited vegetation
d. Annoys human or domestic animals
e. All of the above - ANS-E. A pest can be whatever that annoys, injures, spreads disease or
competes with desired plants, animals, or humans. Examples of pests encompass weeds,
insects, fungi, bacteria, mites and nematodes
A pest-control approach have to be used only while that method will fee much less than the
predicted value of a loss from the pest.
A. True
, b. False - ANS-A. Even even though a pest is present, it can no longer do very tons damage. It
ought to fee more to govern the pest than to allow the damage to occur. The factor at which the
cost of the harm exceeds the price of the manage is the "economic threshold."
A pesticide may be:
a. Bleach
b. Insecticide
c. An insect repellent
d. A herbicide
e. All of the above - ANS-E. A pesticide is any substance or mixture of materials supposed for
preventing, destroying, repelling, and/or mitigating any pest, or any substance intended as a
plant regulator, defoliant or desiccant
A pesticide handler could perform the subsequent duties:
a. Mix, load, or practice pesticides
b. Handle open pesticide boxes
c. Flag
d. Assist with software
e. All of eh above - ANS-E. Pesticide handlers additionally could rinse pesticide packing
containers, do away with unrinsed packing containers or restore, clean or adjust contaminated
equipment
A constrained use pesticide is a product that:
a. Only farmers might also use
b. Is restricted to industrial applicators
c. Could purpose environmental damage or human harm except it is applied by means of a
certified applicator
d. Can most effective be carried out via pesticide sellers - ANS-C. All pesticides are categorized
as either popular use (unclassified) or restricted use. If a pesticide is classed as restrained use,
the pesticide label will have the phrases "Restricted Use Pesticide" at the pinnacle of the the
front panel of the label. Classification of pesticides and pesticide uses may be based totally on
the products poisoning capability, and environmental impact.
A well should be:
a. Protected form returned-siphoning of pesticides
b. Located inside a hundred ft of the pesticide blending and loading site
c. Near the pesticide garage facility
d. Cut off underneath the soil floor and abandoned while now not useful - ANS-A. Wells should
be as a minimum 100 toes from blending, loading and pesticide garage, and gadget clean-up
sports. Abandoned wells ought to be nicely protected in order that floor water and contaminants
do now not run at once into groundwater assets
Adjuvants - ANS-A chemical brought to a pesticide components or tank mix to growth its
effectiveness or safety
A certified applicator can also:
a. Apply trendy use (unclassified) insecticides
b. Apply constrained use pesticides
c. Supervise a non-certified applicator
d. Buy confined use pesticides
e. All of the above - ANS-E. Certification indicates t=applicators have exhibited competence to
securely use pesticides. Certification is to begin with obtained via exam. Exams are given by
means of employees of the Ohio Department of Agriculture
A business pesticide managing established order is a:
a. Farm which employs workers
b. Forest which employs employees
c. Business which employs handlers
d. Business which employs crop advisers
e. C and d
f. A and c - ANS-E. A commercial pesticide handling established order is an status quo apart
from an agricultural estalbishment that employs handlers to use, blend, load, and switch
insecticides. Handlers additionally carry out duties inclusive of cleaning, adjusting, or repairing
spray gadget or performs responsibilities as a crop advisor
A commonplace measure of the intense toxicity of insecticides is based totally upon the:
a. MD80
b. LD50
c. Pesticide ate up in 24 hours
d. Pesticide excreted in 24 hours
e. Both c and d - ANS-B. The acute toxicity of many pesticides is based on an LD50. LD50
stands for lethal dosage of pesticide required to kill 50 percentage of the check animals and is
expressed in milligrams of pesticide to kilograms of frame weight of the check animals. The
decrease the LD50, the greater toxic the pesticide is. For example, a chemical with an LD50 of
30mg/kg is extra poisonous than one with an LD50 of 3000mgkg because it takes less cloth to
damage an animals
A farmer has a 5000-gallon tank and is making use of pesticide at 20 gallons according to acre
(GPA). He desires to observe Lancer 2E at 1 lb. Lively factor in keeping with acre and Doubt
25DF at .25 lb. Lively component in keeping with acre. How a lot of these two substances have
to be added to the spray tank for a 20-acre application?
A. 40 pts. Lancer and a couple of lbs. Doubt
b. 10 gallons Lancer and 20 lbs. Doubt
c. 20 gallons Lancer and 20 lbs. Doubt
,d. 2 qts. Lancer and 1 lb. Doubt - ANS-B. To attain the gallons of Lancer wanted according to
acre, use Formula E/G. (Where E = lbs. Of energetic ingredients encouraged per acre, and G =
lbs. Lively element in step with gallon.) Therefore, the advice of one lb. Of Lancer in keeping
with acre which itself has 2 lbs. Energetic ingredient according to gallon equals E/G, or 1 divided
via 2. Therefore half of = 1/2 gallon Lancer per acre, 1/2 gallon X 20 acres = 10 gallons of
Lancer in the tank. For Doubt, use the formulation E/F (Where E = lbs. Active factor endorsed
per acre and F = percentage energetic factor in the product). Therefore, .25/.25 = 1 lb. Of Doubt
in line with acre and 20 lbs. Of Doubt could be positioned inside the the spray tank for a 20-acre
software
A farmer has finished an application of insecticides to his soybean discipline and he has
approximately five gallons of spray material left. What should he do with the ultimate fabric?
A. Apply it to his corn field with corn spray
b. Apply it to his lawn
c. Dump it in a barrel and overlook it
d. Store it in a categorized field and apply it on the following soybean discipline - ANS-D. This is
a problem that confronts almost all applicators at one time or some other. In all cases, strive to
use the cloth to the goal with a view to avoid the responsibility of coping with or storing unsafe
materials. If you're not able to apply the pesticide to the goal site, discuss with the label for
disposal statistics.
A standard use (unclassified) pesticide may be used by anybody furnished that:
a. The pesticide will manage or kill the pest
b. The pesticide may be purchased regionally
c. The labeling guidelines are observed
d. You are a registered pesticide dealer
e. A, c, and d - ANS-C. A trendy use (unclassified) pesticide is a cloth no longer probably to
injure the environment or harm people if labeling instructions are followed. Certification isn't
always required to apply "general use" pesticide to your personal assets
A pest can be anything that:
a. Competes with humans, home animals or desirable vegetation for meals or water
b. Injures human beings, animals, acceptable flora, structures, or possessions
c. Spreads disease to human beings, domestic animals, natural world, or suited vegetation
d. Annoys human or domestic animals
e. All of the above - ANS-E. A pest can be whatever that annoys, injures, spreads disease or
competes with desired plants, animals, or humans. Examples of pests encompass weeds,
insects, fungi, bacteria, mites and nematodes
A pest-control approach have to be used only while that method will fee much less than the
predicted value of a loss from the pest.
A. True
, b. False - ANS-A. Even even though a pest is present, it can no longer do very tons damage. It
ought to fee more to govern the pest than to allow the damage to occur. The factor at which the
cost of the harm exceeds the price of the manage is the "economic threshold."
A pesticide may be:
a. Bleach
b. Insecticide
c. An insect repellent
d. A herbicide
e. All of the above - ANS-E. A pesticide is any substance or mixture of materials supposed for
preventing, destroying, repelling, and/or mitigating any pest, or any substance intended as a
plant regulator, defoliant or desiccant
A pesticide handler could perform the subsequent duties:
a. Mix, load, or practice pesticides
b. Handle open pesticide boxes
c. Flag
d. Assist with software
e. All of eh above - ANS-E. Pesticide handlers additionally could rinse pesticide packing
containers, do away with unrinsed packing containers or restore, clean or adjust contaminated
equipment
A constrained use pesticide is a product that:
a. Only farmers might also use
b. Is restricted to industrial applicators
c. Could purpose environmental damage or human harm except it is applied by means of a
certified applicator
d. Can most effective be carried out via pesticide sellers - ANS-C. All pesticides are categorized
as either popular use (unclassified) or restricted use. If a pesticide is classed as restrained use,
the pesticide label will have the phrases "Restricted Use Pesticide" at the pinnacle of the the
front panel of the label. Classification of pesticides and pesticide uses may be based totally on
the products poisoning capability, and environmental impact.
A well should be:
a. Protected form returned-siphoning of pesticides
b. Located inside a hundred ft of the pesticide blending and loading site
c. Near the pesticide garage facility
d. Cut off underneath the soil floor and abandoned while now not useful - ANS-A. Wells should
be as a minimum 100 toes from blending, loading and pesticide garage, and gadget clean-up
sports. Abandoned wells ought to be nicely protected in order that floor water and contaminants
do now not run at once into groundwater assets
Adjuvants - ANS-A chemical brought to a pesticide components or tank mix to growth its
effectiveness or safety
