ROW QAL EXAM 2026 Questions and
Answers
Knowing what pest life stages are present, helps you to determine - Correct
answer-which controls are effective
Abiotic disorders - Correct answer-are not controlled by pesticides
What is a pest complex? - Correct answer-When several undesirable species (pests)
act in combination to damage desirable plants.
What are Abiotic disorders - Correct answer-plant problems caused by nonliving
agents
Common causes of abiotic damage include - Correct answer-Air pollution,
drought, improper light, improper, planting, mechanical injury, nutrient, and
mineral deficiency or excess.
Overwatering, porche drainage, water logging of roots, phytotoxicity, poor plant
species and site selection, sunburn temperature, extremes, wildfire, wind, or snow
breakage
Are all examples of what? - Correct answer-Abiotic disorders
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, What are the three factors of a pest triangle? - Correct answer-Abiotic factors,
susceptible host, and presence of pest organisms.
Avoid pest damage from a pest triangle by - Correct answer-Modifying one or
more factors in a triangle. Grow different plants, species or varieties or selectively
harvest trees to remove the host. Modify the environment or cultural practices.
Directly control the organism if feasible.
Diagnosing abiotic plant problems - Correct answer-Damage that occurs suddenly,
affects more than one plant is in a pattern within an area or occurs without any
apparent pest presence is more likely to be due to abiotic causes.
Diagnosing pest plant problems problems - Correct answer-If symptoms occur only
on one plant species or expand gradually, it's most likely due to pest organisms. Be
aware that plant damage often is due to accommodation of the causes.
Pesticide applications do not control abiotic damage - Correct answer-TRUE
Abiotic disorders by themselves often produce symptoms and plants that resemble
damage from pest organisms - Correct answer-TRUE
It is important to distinguish abiotic disorder from pest damage so you can take
effective management action - Correct answer-TRUE
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2
Answers
Knowing what pest life stages are present, helps you to determine - Correct
answer-which controls are effective
Abiotic disorders - Correct answer-are not controlled by pesticides
What is a pest complex? - Correct answer-When several undesirable species (pests)
act in combination to damage desirable plants.
What are Abiotic disorders - Correct answer-plant problems caused by nonliving
agents
Common causes of abiotic damage include - Correct answer-Air pollution,
drought, improper light, improper, planting, mechanical injury, nutrient, and
mineral deficiency or excess.
Overwatering, porche drainage, water logging of roots, phytotoxicity, poor plant
species and site selection, sunburn temperature, extremes, wildfire, wind, or snow
breakage
Are all examples of what? - Correct answer-Abiotic disorders
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
, What are the three factors of a pest triangle? - Correct answer-Abiotic factors,
susceptible host, and presence of pest organisms.
Avoid pest damage from a pest triangle by - Correct answer-Modifying one or
more factors in a triangle. Grow different plants, species or varieties or selectively
harvest trees to remove the host. Modify the environment or cultural practices.
Directly control the organism if feasible.
Diagnosing abiotic plant problems - Correct answer-Damage that occurs suddenly,
affects more than one plant is in a pattern within an area or occurs without any
apparent pest presence is more likely to be due to abiotic causes.
Diagnosing pest plant problems problems - Correct answer-If symptoms occur only
on one plant species or expand gradually, it's most likely due to pest organisms. Be
aware that plant damage often is due to accommodation of the causes.
Pesticide applications do not control abiotic damage - Correct answer-TRUE
Abiotic disorders by themselves often produce symptoms and plants that resemble
damage from pest organisms - Correct answer-TRUE
It is important to distinguish abiotic disorder from pest damage so you can take
effective management action - Correct answer-TRUE
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2
