Illinois Field Crop Applicators Test (2025) EXAM
QUESTIONS AND ALL CORRECT ANSWERS 100%
SOLVED AND GUARANTEED SUCCESS!!
The following methods of controlling insect pest are
examples of what type of method?
Cultural -Fly free wheat planting dates for hessian flies
-Early cutting of alfalfa to reduce alfalfa weevil
damage
the following methods of controlling insect pests are
examples of what type of method?
Mechanical
-Tillage to destroy overwintering grasshopper eggs
-late season weed removal to control stalk borer
The following methods of controlling insect pests are
examples of what type of method?
biological
-tachinid flies parasitizing army worms
-genetically modified corn containing Bt
The following methods of controlling insect pests are
examples of what type of method?
chemical -rescue treatment of corn for black cutworm
-banding insecticide over corn row at planting time to
control corn root-worm
these are 4 main characteristics used to identify what
type of weed seedlings?
1. cotyledons
broadleaf
2. true leaves
3. arrangement of true leaves
4. leaf petioles
, 8/8/25, 12:25 PM Illinois Field Crop Applicators Test (2025) EXAM QUESTIONS AND ALL CORRECT ANSWERS 100% SOLVED AND GUARANTEE…
These 3 types of underground vegetative
reproductive structures are called what?
propagules - rhizomes
-budding roots
-tubers/ bulbs
Name the pest that competes with crops for: light,
weeds
nutrients, moisture, and space.
various, economical, An integrated pest management program is based
environmentally sound, upon what factors?
socially acceptable
What is the number of pests that should be controlled
Economic threshhold
to prevent economic damage from occurring?
Number of pests, costs of various treatments,
Economic Injury level expected yield, and expected grain value are all
factors to determine....
What should be done if scouting detects an important
Do not treat, but scout
pest, but its numbers do not reach the economic
again later.
threshold?
random When scouting, where in the field should you sample?
Cultural, Mechanical, What are the 4 types of control measures used in an
Biological, Chemical IPM?
At what stage in the life-cycle of a Corn rootworm
Larvae does it prune and tunnel through the roots causing
stalk lodging?
At what life-cycle stage does a corn rootworm cause
Adult
ear damage by feeding on the silks?
When silks are green, 5 or What are the economic thresholds when scouting for
more beetles per plant if corn rootworm beetles in corn?
silks are clipped within 1/2
inch of the ear tip.
-… 2/12
QUESTIONS AND ALL CORRECT ANSWERS 100%
SOLVED AND GUARANTEED SUCCESS!!
The following methods of controlling insect pest are
examples of what type of method?
Cultural -Fly free wheat planting dates for hessian flies
-Early cutting of alfalfa to reduce alfalfa weevil
damage
the following methods of controlling insect pests are
examples of what type of method?
Mechanical
-Tillage to destroy overwintering grasshopper eggs
-late season weed removal to control stalk borer
The following methods of controlling insect pests are
examples of what type of method?
biological
-tachinid flies parasitizing army worms
-genetically modified corn containing Bt
The following methods of controlling insect pests are
examples of what type of method?
chemical -rescue treatment of corn for black cutworm
-banding insecticide over corn row at planting time to
control corn root-worm
these are 4 main characteristics used to identify what
type of weed seedlings?
1. cotyledons
broadleaf
2. true leaves
3. arrangement of true leaves
4. leaf petioles
, 8/8/25, 12:25 PM Illinois Field Crop Applicators Test (2025) EXAM QUESTIONS AND ALL CORRECT ANSWERS 100% SOLVED AND GUARANTEE…
These 3 types of underground vegetative
reproductive structures are called what?
propagules - rhizomes
-budding roots
-tubers/ bulbs
Name the pest that competes with crops for: light,
weeds
nutrients, moisture, and space.
various, economical, An integrated pest management program is based
environmentally sound, upon what factors?
socially acceptable
What is the number of pests that should be controlled
Economic threshhold
to prevent economic damage from occurring?
Number of pests, costs of various treatments,
Economic Injury level expected yield, and expected grain value are all
factors to determine....
What should be done if scouting detects an important
Do not treat, but scout
pest, but its numbers do not reach the economic
again later.
threshold?
random When scouting, where in the field should you sample?
Cultural, Mechanical, What are the 4 types of control measures used in an
Biological, Chemical IPM?
At what stage in the life-cycle of a Corn rootworm
Larvae does it prune and tunnel through the roots causing
stalk lodging?
At what life-cycle stage does a corn rootworm cause
Adult
ear damage by feeding on the silks?
When silks are green, 5 or What are the economic thresholds when scouting for
more beetles per plant if corn rootworm beetles in corn?
silks are clipped within 1/2
inch of the ear tip.
-… 2/12
