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Delaware Category 3 — Ornamental and Turf
Pest Control Examination | Question And
Answers { With Verified Answers } | Qs & And
Ans Latest Pdf | Digital Download Pdf
1. What is the primary focus of Category 3 pest control?
A. Stored grain protection
B. Ornamental plants, lawns, and turfgrass management
C. Structural termite control
D. Livestock pest control
Rationale: Category 3 focuses on pests affecting turf and ornamental
landscapes.
2. What is turfgrass?
A. A type of insect
B. A fertilizer blend
C. Grass grown for lawns, sports fields, and landscapes
D. A soil amendment
Rationale: Turfgrass is managed grass used for aesthetic and functional
purposes.
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3. What is a weed?
A. Beneficial plant
B. Crop fertilizer
C. A plant growing where it is not wanted
D. Soil microorganism
Rationale: Weeds compete with turf and ornamentals for resources.
4. What is an ornamental plant?
A. Food crop
B. Weed species
C. Plants grown for decorative purposes
D. Soil conditioner
Rationale: Ornamentals are used for landscaping aesthetics.
5. What is Integrated Pest Management (IPM)?
A. Chemical-only control
B. Combining biological, cultural, mechanical, and chemical methods
C. Random pesticide use
D. Fertilizer management only
Rationale: IPM reduces reliance on pesticides.
6. What is the first step in IPM?
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A. Spray pesticides immediately
B. Increase fertilizer
C. Pest identification and monitoring
D. Ignore pests
Rationale: Correct identification guides control decisions.
7. What is a threshold level in turf management?
A. Maximum grass height
B. Fertilizer limit
C. Pest level where control is justified economically or aesthetically
D. Irrigation schedule
Rationale: Prevents unnecessary pesticide use.
8. What is herbicide used for?
A. Insects
B. Fungi
C. Weed control
D. Turf irrigation
Rationale: Herbicides control unwanted plants.
9. What is insecticide used for?
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A. Weeds
B. Fertilizer
C. Insect control
D. Soil pH adjustment
Rationale: Insecticides target insect pests.
10. What is fungicide used for?
A. Weeds
B. Insects
C. Plant disease control (fungi)
D. Irrigation control
Rationale: Fungicides control fungal diseases.
11. What is turf disease commonly caused by?
A. Fertilizer
B. Sunlight
C. Fungi, bacteria, or environmental stress
D. Wind only
Rationale: Diseases often result from pathogens or stress conditions.
12. What is brown patch?
Delaware Category 3 — Ornamental and Turf
Pest Control Examination | Question And
Answers { With Verified Answers } | Qs & And
Ans Latest Pdf | Digital Download Pdf
1. What is the primary focus of Category 3 pest control?
A. Stored grain protection
B. Ornamental plants, lawns, and turfgrass management
C. Structural termite control
D. Livestock pest control
Rationale: Category 3 focuses on pests affecting turf and ornamental
landscapes.
2. What is turfgrass?
A. A type of insect
B. A fertilizer blend
C. Grass grown for lawns, sports fields, and landscapes
D. A soil amendment
Rationale: Turfgrass is managed grass used for aesthetic and functional
purposes.
,☺
3. What is a weed?
A. Beneficial plant
B. Crop fertilizer
C. A plant growing where it is not wanted
D. Soil microorganism
Rationale: Weeds compete with turf and ornamentals for resources.
4. What is an ornamental plant?
A. Food crop
B. Weed species
C. Plants grown for decorative purposes
D. Soil conditioner
Rationale: Ornamentals are used for landscaping aesthetics.
5. What is Integrated Pest Management (IPM)?
A. Chemical-only control
B. Combining biological, cultural, mechanical, and chemical methods
C. Random pesticide use
D. Fertilizer management only
Rationale: IPM reduces reliance on pesticides.
6. What is the first step in IPM?
,☺
A. Spray pesticides immediately
B. Increase fertilizer
C. Pest identification and monitoring
D. Ignore pests
Rationale: Correct identification guides control decisions.
7. What is a threshold level in turf management?
A. Maximum grass height
B. Fertilizer limit
C. Pest level where control is justified economically or aesthetically
D. Irrigation schedule
Rationale: Prevents unnecessary pesticide use.
8. What is herbicide used for?
A. Insects
B. Fungi
C. Weed control
D. Turf irrigation
Rationale: Herbicides control unwanted plants.
9. What is insecticide used for?
, ☺
A. Weeds
B. Fertilizer
C. Insect control
D. Soil pH adjustment
Rationale: Insecticides target insect pests.
10. What is fungicide used for?
A. Weeds
B. Insects
C. Plant disease control (fungi)
D. Irrigation control
Rationale: Fungicides control fungal diseases.
11. What is turf disease commonly caused by?
A. Fertilizer
B. Sunlight
C. Fungi, bacteria, or environmental stress
D. Wind only
Rationale: Diseases often result from pathogens or stress conditions.
12. What is brown patch?
