COMMERCIAL APPLICATORS EXAM 1C QUESTIONS & ANSWERS
2024 ( A+ GRADED 100% VERIFIED)
1. The most important environmental factors that affect development of most
diseases: are temperature and moisture
2. Rei: restricted entry interval
3. Systemic fungicide: absorbed into plant tissue and may offer some after infection
activity
4. Preventative fungicide: when a fungicide is present on the plant as a protective
barrier before the pathogen arrives
5. Stewart's wilt is caused by a: bacteria
6. Cause of worst plant disease epidemics: pathogens that are introduced from abroad
7. What is frac code: represents the mode of action of the fungicide
8. Restricted use pesticides can be sold only for use by or under the direct
supervision of: certified applicators
9. Never induce vomiting in a pesticide-poisoning victim if: the victim is unconscious
or is having convulsions the pesticide involved is corrosive
10. The goal of ipm: to maintain pest damage at economically acceptable levels
11. Factors to consider when calibrating a sprayer: equipment speed nozzle
pressure
Spray volume to be
delivered type of carrier
12. Using barriers to prevent pests from getting into an area is an example of
what type of pest management: mechanical control
13. First step a business should take to develop a sound pesticide security
program: risk assessment
14. The ability of a given material to protect an individual from a pesticide
product is largely a function of: type of solvent used to formulate the pesticide product
15. Purpose of the signal word: to give user an indication of the relative acute
toxicity of the product to humans and animals
16. Parts of the body most likely to be exposed to pesticides: hands and forearms
17. Advantage of micro-encapsulated materials: delayed or slow release of active
ingredient prolongs its effectiveness
18. Type of adjuvant that functions as wetting agents and spreaders: surfactants
19. Soil conditions in which pesticides are more likely to leach through soil: sandy
soil, low in om, where groundwater is shallow
20. Disadvantage of ec and ulv formulations: solvents may cause rubber or plastic
hoses, gaskets, and pump parts and surfaces to deteriorate
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2024 ( A+ GRADED 100% VERIFIED)
1. The most important environmental factors that affect development of most
diseases: are temperature and moisture
2. Rei: restricted entry interval
3. Systemic fungicide: absorbed into plant tissue and may offer some after infection
activity
4. Preventative fungicide: when a fungicide is present on the plant as a protective
barrier before the pathogen arrives
5. Stewart's wilt is caused by a: bacteria
6. Cause of worst plant disease epidemics: pathogens that are introduced from abroad
7. What is frac code: represents the mode of action of the fungicide
8. Restricted use pesticides can be sold only for use by or under the direct
supervision of: certified applicators
9. Never induce vomiting in a pesticide-poisoning victim if: the victim is unconscious
or is having convulsions the pesticide involved is corrosive
10. The goal of ipm: to maintain pest damage at economically acceptable levels
11. Factors to consider when calibrating a sprayer: equipment speed nozzle
pressure
Spray volume to be
delivered type of carrier
12. Using barriers to prevent pests from getting into an area is an example of
what type of pest management: mechanical control
13. First step a business should take to develop a sound pesticide security
program: risk assessment
14. The ability of a given material to protect an individual from a pesticide
product is largely a function of: type of solvent used to formulate the pesticide product
15. Purpose of the signal word: to give user an indication of the relative acute
toxicity of the product to humans and animals
16. Parts of the body most likely to be exposed to pesticides: hands and forearms
17. Advantage of micro-encapsulated materials: delayed or slow release of active
ingredient prolongs its effectiveness
18. Type of adjuvant that functions as wetting agents and spreaders: surfactants
19. Soil conditions in which pesticides are more likely to leach through soil: sandy
soil, low in om, where groundwater is shallow
20. Disadvantage of ec and ulv formulations: solvents may cause rubber or plastic
hoses, gaskets, and pump parts and surfaces to deteriorate
1/3
