#1
Which organization is responsible for regulating pesticides in the United States?
Environmental Protection Agency (EPA)
ExplanationEPA regulates pesticides in the US.
#2
What is the primary purpose of environmental regulations regarding pesticide use?
To protect human health and the environment
ExplanationRegulations aim to safeguard health and environment from pesticide effects.
#3
What is the term used to describe the phenomenon where pests become resistant to pesticides over time?
Pesticide resistance
ExplanationPesticide resistance occurs when pests become immune to pesticides.
#4
What is the purpose of pesticide registration?
To evaluate the safety and efficacy of pesticides before they can be sold or distributed
ExplanationRegistration ensures safety and efficacy evaluation before pesticide distribution.
#5
Which agency is responsible for implementing the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) in the United States?
Environmental Protection Agency (EPA)
ExplanationEPA enforces FIFRA in the US.
#6
What is the main purpose of a pesticide label?
To guide the safe and effective use of the pesticide
ExplanationPesticide labels provide guidance for safe and effective use.
#7
Which of the following is a common method used for pesticide application?
Fumigation
ExplanationFumigation is a common method for applying pesticides.
#8
What is integrated pest management (IPM)?
A holistic approach that combines biological, cultural, and chemical methods to manage pests
ExplanationIPM integrates various methods for pest control.
#9
Which international treaty aims to regulate the trade of hazardous chemicals, including pesticides?
Rotterdam Convention
ExplanationRotterdam Convention targets hazardous chemical trade regulation.
#10
Which of the following is a potential environmental impact of pesticide use?
Pollinator decline
ExplanationPesticide use can lead to declines in pollinator populations.
#11
Which government agency in the European Union is responsible for regulating pesticides?
European Food Safety Authority (EFSA)
ExplanationEFSA regulates pesticides in the EU.
#12
What is the term for the level of pesticide residue allowed on food products, as regulated by authorities?
Maximum Residue Limit (MRL)
ExplanationMRL specifies allowable pesticide residue levels on food.
#13
Which of the following is a biopesticide?
Bacillus thuringiensis (Bt)
ExplanationBt is an example of a biopesticide.
#14
Which statement best describes the role of the precautionary principle in pesticide management?
It suggests taking preventive action in the face of uncertainty about potential harm from pesticides
ExplanationPrecautionary principle advises action amid uncertainty of pesticide harm.
#15
What does the acronym REACH stand for in the context of chemical regulations in the European Union?
Registration, Evaluation, Authorization, and Restriction of Chemicals
ExplanationREACH stands for Registration, Evaluation, Authorization, and Restriction of Chemicals.
#16
What is the significance of the Koc value in pesticide risk assessment?
It indicates the persistence and potential for transport of a pesticide in the environment
ExplanationKoc value indicates pesticide persistence and transport potential.
#17
Which of the following is a characteristic of bioaccumulative pesticides?
They accumulate in the tissues of organisms over time
ExplanationBioaccumulative pesticides accumulate in organisms over time.