CDFA Pest Prevention Plant Regulation Practice Exam

Under the peach rosette disease quarantine, what is the status of symptomless carriers of the disease?

1. Admissible without restrictions

2. Prohibited entry

3. Admissible if certified free of disease

4. Admissible under proper certification as to origin

The correct answer is: Prohibited entry

The correct status for symptomless carriers under the peach rosette disease quarantine is that they are prohibited entry. This is due to the nature of the disease, which can be carried by plants or plant parts without showing any visible symptoms. Even though these carriers do not exhibit symptoms, they may still harbor the virus and pose a risk of spreading the disease to other healthy peach plants. Therefore, to prevent the introduction and spread of peach rosette disease, quarantine regulations strictly prohibit the entry of all potential carriers that could contaminate unaffected areas. While some options suggest conditional admissibility based on certifications or lack of restrictions, the stringent protocols surrounding peach rosette disease emphasize the necessity of preventing any possible carriers from entering an area to protect agricultural health and maintain the integrity of peach crops. This preventative measure is critical for managing and controlling plant diseases effectively.