SC Aquatic Pest Control Applicator Exam Practice
Questions with Correct Answers Plus Rationale 2026
Q&A| Instant Download Pdf
Name users and their associated uses of water resources in VA - correct answers 1. Public
utilities: provide drinking water
2. Campgrounds, parks, etc: recreation
3. Owners of waterfront property manage their water: protect their investment
4. Industry depends on cooling and fire ponds for safety
5. Irrigation districts provide water for crops and livestock
6. Real estate developers, streams, and lakes provide aesthetic appeal
7 Fish farmers use aquatic systems for the commercial production of fish
What necessary and beneficial roles do aquatic plants play in their native systems? - correct
answers Serve as food, habitat, and shelter for other aquatic organisms. Stabilize the substrate,
filter storm and runoff water
When do aquatic plants become a problem? - correct answers In large numbers, aquatic plants
can hamper fishing, swimming, and boating. Plant masses can also adversely affect the
chemistry of underlying waters, degrading fisheries and killing food supplies for fish
Name the six weed control option that this manual will discuss - correct answers Prevention and
cultural, manual, biological, mechanical, and chemical control
Which of the six control methods should often be your first line of attack - correct answers
Prevention
Name several things you must consider when making weed management decisions - correct
answers 1. Type of plant
,2. The use of the water
3. Physical constraints
4. Water quality
5. The impact your control tactic will have on fish and wildlife
List four aquatic pests not addressed in this manual: Explain why they are not covered: - correct
answers 1. Mollusks: Catagory 5B Marine antifoulant paints
2. Mosquitos and black flies: Catagory 8 public health and pest control
3. Nusiance reptiles, amphibians, and leeches: no chemicals currently used
4. Nuisance mammals and birds: Catagory 7D Vertebrate pest control
Why is it important that aquatic weed managers learn good communication skills - correct
answers Weed managers are often the most visible members of an aquatic resources team.
They are often seen and remembered by the public. Weed managers may need to respond to an
on-the-scene reporter or inform residents about what technique or chemical is being applied
and why. Well prepared weed managers are critical in a public relations program.
Explain why notifying landowners before implementing a control program is especially
important - correct answers Early notification enables you to meet and discuss the control
program with nearby landowners before application begins. Details about how, where, and
when you will be working can be discussed. Areas of special concern can be addressed in
advance.
When approached by a landowner concerned about the weed control method you are
performing, how should you proceed? - correct answers Be polite and businesslike regardless of
what they say or do. Answer questions honestly.
Aquaculture- - correct answers The cultivation of fish, plants, and other aquatic products for
sale
,Aquatic pest- - correct answers A plant, animal, or insect that interferes with the functions and
use of an aquatic system
Aquatic plant- - correct answers a plant that grows in water or in areas closely associated with
water
Aquatic Resource- - correct answers A river, stream, lake, pond, or other body of water. Provides
drinking water, recreation areas, habitat for wildlife, and other benfits for people and the env.
Integrated pest management- - correct answers A system that uses all appropriate strategies to
reduce pest populations. By using this you may reduce the need for pesticides.
Nutrient Management- - correct answers Actions that reduce the amount of nutrients that flow
into a body of water. Excess nutrients cause weeds to flourish. By reducing nutrient runoff,
__________ __________ may prevent a weed problem before it starts
Pest- - correct answers any living thing that is undesirable to people or the env. An organism
may be a pest in one place, but not in another.
Pest Management Guides- - correct answers A series of publications that list current
reccomendations for many types of pest control. The VCE publishes the PMGs and updates
them each year.
Pesticides- - correct answers Any substance used to control a pest. ________ may also reduce
the unwanted or harmful effects of a pest.
Weed- - correct answers A plant growing where it is not desired. Plants are ______ when they
interfere with human activities, cause safety hazards, or contaminate water resources.
, Algae- - correct answers Primitive plants closely related to fungi. Algae lack true supporting or
conducting tissues. They do not produce true roots, leaves, or flowers
Algal Bloom- - correct answers An abundant and rapid growth of algae
Branchlet- - correct answers A small, branch like structure
Cell- - correct answers A microsopic unit of which all living things are made
Cell Division- - correct answers A process by which a living thing grows. It occurs when one cell
divides to form two new cells. The new cells are identical.
Cleft- - correct answers A split on one side of a leaf
Compass Bearing- - correct answers A direction given by a compass and measured in degrees
from north
Displace- - correct answers To move or force something from its normal home. For example,
exotic plants often grow so rapidly that they displace native vegetation
Dissolved Oxygen- - correct answers The oxygen in a liquid that is available to aquatic organisms
Dormant- - correct answers Not active
Emersed Plant- - correct answers A plant that is rooted underwater, but extends most of its
stem and leaves above the water surface. Emersed plants are self supporting. They do not rise
or fall with the water level.
Questions with Correct Answers Plus Rationale 2026
Q&A| Instant Download Pdf
Name users and their associated uses of water resources in VA - correct answers 1. Public
utilities: provide drinking water
2. Campgrounds, parks, etc: recreation
3. Owners of waterfront property manage their water: protect their investment
4. Industry depends on cooling and fire ponds for safety
5. Irrigation districts provide water for crops and livestock
6. Real estate developers, streams, and lakes provide aesthetic appeal
7 Fish farmers use aquatic systems for the commercial production of fish
What necessary and beneficial roles do aquatic plants play in their native systems? - correct
answers Serve as food, habitat, and shelter for other aquatic organisms. Stabilize the substrate,
filter storm and runoff water
When do aquatic plants become a problem? - correct answers In large numbers, aquatic plants
can hamper fishing, swimming, and boating. Plant masses can also adversely affect the
chemistry of underlying waters, degrading fisheries and killing food supplies for fish
Name the six weed control option that this manual will discuss - correct answers Prevention and
cultural, manual, biological, mechanical, and chemical control
Which of the six control methods should often be your first line of attack - correct answers
Prevention
Name several things you must consider when making weed management decisions - correct
answers 1. Type of plant
,2. The use of the water
3. Physical constraints
4. Water quality
5. The impact your control tactic will have on fish and wildlife
List four aquatic pests not addressed in this manual: Explain why they are not covered: - correct
answers 1. Mollusks: Catagory 5B Marine antifoulant paints
2. Mosquitos and black flies: Catagory 8 public health and pest control
3. Nusiance reptiles, amphibians, and leeches: no chemicals currently used
4. Nuisance mammals and birds: Catagory 7D Vertebrate pest control
Why is it important that aquatic weed managers learn good communication skills - correct
answers Weed managers are often the most visible members of an aquatic resources team.
They are often seen and remembered by the public. Weed managers may need to respond to an
on-the-scene reporter or inform residents about what technique or chemical is being applied
and why. Well prepared weed managers are critical in a public relations program.
Explain why notifying landowners before implementing a control program is especially
important - correct answers Early notification enables you to meet and discuss the control
program with nearby landowners before application begins. Details about how, where, and
when you will be working can be discussed. Areas of special concern can be addressed in
advance.
When approached by a landowner concerned about the weed control method you are
performing, how should you proceed? - correct answers Be polite and businesslike regardless of
what they say or do. Answer questions honestly.
Aquaculture- - correct answers The cultivation of fish, plants, and other aquatic products for
sale
,Aquatic pest- - correct answers A plant, animal, or insect that interferes with the functions and
use of an aquatic system
Aquatic plant- - correct answers a plant that grows in water or in areas closely associated with
water
Aquatic Resource- - correct answers A river, stream, lake, pond, or other body of water. Provides
drinking water, recreation areas, habitat for wildlife, and other benfits for people and the env.
Integrated pest management- - correct answers A system that uses all appropriate strategies to
reduce pest populations. By using this you may reduce the need for pesticides.
Nutrient Management- - correct answers Actions that reduce the amount of nutrients that flow
into a body of water. Excess nutrients cause weeds to flourish. By reducing nutrient runoff,
__________ __________ may prevent a weed problem before it starts
Pest- - correct answers any living thing that is undesirable to people or the env. An organism
may be a pest in one place, but not in another.
Pest Management Guides- - correct answers A series of publications that list current
reccomendations for many types of pest control. The VCE publishes the PMGs and updates
them each year.
Pesticides- - correct answers Any substance used to control a pest. ________ may also reduce
the unwanted or harmful effects of a pest.
Weed- - correct answers A plant growing where it is not desired. Plants are ______ when they
interfere with human activities, cause safety hazards, or contaminate water resources.
, Algae- - correct answers Primitive plants closely related to fungi. Algae lack true supporting or
conducting tissues. They do not produce true roots, leaves, or flowers
Algal Bloom- - correct answers An abundant and rapid growth of algae
Branchlet- - correct answers A small, branch like structure
Cell- - correct answers A microsopic unit of which all living things are made
Cell Division- - correct answers A process by which a living thing grows. It occurs when one cell
divides to form two new cells. The new cells are identical.
Cleft- - correct answers A split on one side of a leaf
Compass Bearing- - correct answers A direction given by a compass and measured in degrees
from north
Displace- - correct answers To move or force something from its normal home. For example,
exotic plants often grow so rapidly that they displace native vegetation
Dissolved Oxygen- - correct answers The oxygen in a liquid that is available to aquatic organisms
Dormant- - correct answers Not active
Emersed Plant- - correct answers A plant that is rooted underwater, but extends most of its
stem and leaves above the water surface. Emersed plants are self supporting. They do not rise
or fall with the water level.
