QAL Laws & Regulation Practice Exam

What pest control approach should be used if an invasive species threatens crops in a new area?

1. Prevention

2. Eradication

3. Control

4. Monitoring

The correct answer is: Eradication

The most appropriate approach when an invasive species threatens crops in a new area is eradication. This response is critical because invasive species can rapidly spread and damage local ecosystems and agricultural output. By focusing on eradication, the goal is to completely eliminate the invasive species before it establishes a strong presence. Eradication typically involves coordinated efforts to remove the invasive species from the affected area, which can include physical removal, application of pesticides, or other methods tailored to target the specific species effectively. Implementing eradication measures early on is often the most effective strategy to prevent more significant ecological and economic harm. While other strategies like prevention, control, and monitoring are important and can be effective in different contexts, in the case of a new and immediate threat, eradication aims to halt the invasive species before it can establish itself and cause lasting damage.