ISDA Pesticide Applicator Exam Prep 2026/2027 —
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Practice questions for this set
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An inert liquid, solid, or gas added to an active ingredient to make pesticide
formulation. A carrier is also the material, usually water or oil, used to dilute the
formulated product for application.
Choose an answer
1 Absorption 2 Biennial
, 3 Carrier 4 Adsorption
Don't know?
Terms in this set (155)
Absorption The movement of a chemical into plants, animals
(including humans), microorganisms, and soil.
Acaricide A pesticide used to control mites and ticks. A
miticide is a type of acaricide.
Acute Toxicity the ability of a chemical to cause harm to an
organism with only one exposure
Adjuvant A substance added to a pesticide to improve its
effectiveness of safety, also called an additive.
Adsorption The process by which chemicals are
held or bound to a surface by physical or chemical
attraction.
Clay and high organic soils tend to adsorb
pesticides.
Verified A+ Study Guide|Questions and Answers |
Complete Certification Exam Preparation Study
Guide
Play your way to mastery with fun games
Match Blocks Charms NEW
Practice questions for this set
Learn 1 /7 Study with Learn
An inert liquid, solid, or gas added to an active ingredient to make pesticide
formulation. A carrier is also the material, usually water or oil, used to dilute the
formulated product for application.
Choose an answer
1 Absorption 2 Biennial
, 3 Carrier 4 Adsorption
Don't know?
Terms in this set (155)
Absorption The movement of a chemical into plants, animals
(including humans), microorganisms, and soil.
Acaricide A pesticide used to control mites and ticks. A
miticide is a type of acaricide.
Acute Toxicity the ability of a chemical to cause harm to an
organism with only one exposure
Adjuvant A substance added to a pesticide to improve its
effectiveness of safety, also called an additive.
Adsorption The process by which chemicals are
held or bound to a surface by physical or chemical
attraction.
Clay and high organic soils tend to adsorb
pesticides.
