The Safe & Effective Use Of Pesticides
Review Questions (QAC/QAL) Questions
And Answers With Verified Solutions
100% Correct!!!
What IPM method is augmentation? - ANSWER✔✔ biological
What IPM method is exclusion? - ANSWER✔✔ Mechanical/Physical
What IPM method is Habitat modification? - ANSWER✔✔ Cultural
What IPM method is pesticide application? - ANSWER✔✔ Chemical
What control approach should be used for invasive species threatening crops in a
new area? - ANSWER✔✔ eradication
What control approach should be used for environmental conditions beginning to
favor disease development? - ANSWER✔✔ Prevention
What control approach should be used for pest populations needing to be lowered
so natural enemies can take control? - ANSWER✔✔ Suppression
Key Pest - ANSWER✔✔ causes major damage on regular basis
Secondary Pest - ANSWER✔✔ Pests that become problems as a result of pest
control
,Occasional Pests - ANSWER✔✔ cause problems sometimes under specific
circumstances
Example of preventive pest management - ANSWER✔✔ planting weed-free seeds
Modifying the environment to enhance natural enemies is recommended in... -
ANSWER✔✔ biological control
Example of cultural control - ANSWER✔✔ discing weeds in a field
The use of barriers such as screens, fences, and cloth mesh is known as: -
ANSWER✔✔ exclusion
Sanitation is important in order to control... - ANSWER✔✔ many pest and disease
organisms
Most likely to happen when you identify a pest incorrectly - ANSWER✔✔ IPM
efforts will fail regardless of site conditions
One benefit of scientific names over common names - ANSWER✔✔ scientific
names reveal relationships between organisms
Definitive identification for nematodes or pathogens requires - ANSWER✔✔
expert consultation
CA pesticide definition - ANSWER✔✔ any substance used to control pest
organisms in any situation
How is toxicity determined? - ANSWER✔✔ animal exposure
Acaricide - ANSWER✔✔ kills mites, ticks, and spiders
Herbicide - ANSWER✔✔ kills plants
Molluscicide - ANSWER✔✔ Kills snails, slugs
Rodenticide - ANSWER✔✔ Kills rodents
LD 50 of Caution Label - ANSWER✔✔ Over 500 mg/kg
LD 50 of Warning label - ANSWER✔✔ 50-500 mg/kg
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