CDFA Pest Prevention Plant Regulation Practice Exam

Which of the following states is not quarantined for peach mosaic?

1. Arizona

2. Arkansas

3. Colorado

4. Louisiana

The correct answer is: Louisiana

Peach mosaic is a viral disease affecting peach and other stone fruit trees. Quarantine measures are typically enacted in regions where the disease is known to be present to prevent its spread. In this context, Louisiana is not subjected to quarantine for peach mosaic, indicating that either the disease is not found there, or it is managed effectively, allowing for the movement of plants without the restrictions that accompany quarantine states. Understanding the disease's geographical distribution aids in recognizing which states impose these restrictions. States that are quarantined generally have reported cases of the disease, which necessitates protective measures to ensure healthy plant commerce and agriculture. By knowing that Louisiana is free from the quarantine status, it underscores its importance in maintaining a healthy agricultural ecosystem and highlights differences in pest management strategies across states.