Tennessee Department of Agriculture:
Ornamental and Turf Pest Control
TEST 2 2025 Questions and Answers
What is the advantage of clay and organic soils with relation - CORRECT ANSWER✔️✔️-Have
many binding sites
Which of the following is not considered a factor contributing to pesticide induced phytotoxicty? -
CORRECT ANSWER✔️✔️-Cool air temperatures at time of pesticide application or immediately
after application
Devrinol 50-DF Ornamental is a restricted-use pesticide - CORRECT ANSWER✔️✔️-False
You can maintain your certification by retesting or earning points - CORRECT ANSWER✔️✔️-
True
Entry to soil-incorporated areas of Devrinol 50-DF Ornamental is never allowed until after REI of
12 hours - CORRECT ANSWER✔️✔️-false
What is the signal word of Devrinol of 50-DF Ornamental? - CORRECT ANSWER✔️✔️-Caution
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 1
, Seal open bags of dry materials in sealable plastic bags to reduce moisture absorption and the
possibility of a spill. - CORRECT ANSWER✔️✔️-True
If a Commercial Pesticide Applicator does not keep records of products applied, they may be fined
up to _______for pest control operators and up to _________for other Commercial Applicators. -
CORRECT ANSWER✔️✔️-$1,000, $500
Which best describes the leaves of Common Bermudagrass? - CORRECT ANSWER✔️✔️-Small
and smooth with a ring of white hairs at the leaf base
Small, white mushrooms growing on the laf blades of a newly established tall fescue lawn were
probably caused by: - CORRECT ANSWER✔️✔️-White patch
Nematodes are: - CORRECT ANSWER✔️✔️-Microscopic round worms that live in the soil
Do not make more than one application per season of Devrinol 50-DF Ornamental for annual
weeds in field-grown bulbs - CORRECT ANSWER✔️✔️-True
Which best describes Carolina geranium? - CORRECT ANSWER✔️✔️-Winter or summer annual
or biennial; hairy stems and leaves; fruit has an elongate "beak"
Plant diseases are often difficult to detect and diagnose due to: - CORRECT ANSWER✔️✔️-
There may be several causes for a particular symptom
To reduce wear, which of the following should nozzle tips not be made? - CORRECT
ANSWER✔️✔️--Brass or plastic
-Aluminum or stainless steel
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 2
Ornamental and Turf Pest Control
TEST 2 2025 Questions and Answers
What is the advantage of clay and organic soils with relation - CORRECT ANSWER✔️✔️-Have
many binding sites
Which of the following is not considered a factor contributing to pesticide induced phytotoxicty? -
CORRECT ANSWER✔️✔️-Cool air temperatures at time of pesticide application or immediately
after application
Devrinol 50-DF Ornamental is a restricted-use pesticide - CORRECT ANSWER✔️✔️-False
You can maintain your certification by retesting or earning points - CORRECT ANSWER✔️✔️-
True
Entry to soil-incorporated areas of Devrinol 50-DF Ornamental is never allowed until after REI of
12 hours - CORRECT ANSWER✔️✔️-false
What is the signal word of Devrinol of 50-DF Ornamental? - CORRECT ANSWER✔️✔️-Caution
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 1
, Seal open bags of dry materials in sealable plastic bags to reduce moisture absorption and the
possibility of a spill. - CORRECT ANSWER✔️✔️-True
If a Commercial Pesticide Applicator does not keep records of products applied, they may be fined
up to _______for pest control operators and up to _________for other Commercial Applicators. -
CORRECT ANSWER✔️✔️-$1,000, $500
Which best describes the leaves of Common Bermudagrass? - CORRECT ANSWER✔️✔️-Small
and smooth with a ring of white hairs at the leaf base
Small, white mushrooms growing on the laf blades of a newly established tall fescue lawn were
probably caused by: - CORRECT ANSWER✔️✔️-White patch
Nematodes are: - CORRECT ANSWER✔️✔️-Microscopic round worms that live in the soil
Do not make more than one application per season of Devrinol 50-DF Ornamental for annual
weeds in field-grown bulbs - CORRECT ANSWER✔️✔️-True
Which best describes Carolina geranium? - CORRECT ANSWER✔️✔️-Winter or summer annual
or biennial; hairy stems and leaves; fruit has an elongate "beak"
Plant diseases are often difficult to detect and diagnose due to: - CORRECT ANSWER✔️✔️-
There may be several causes for a particular symptom
To reduce wear, which of the following should nozzle tips not be made? - CORRECT
ANSWER✔️✔️--Brass or plastic
-Aluminum or stainless steel
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 2
