CDFA Pest Prevention Plant Regulation Practice Exam

What is the primary area under quarantine for the citrus black fly?

1. All citrus producing states of the US except California

2. A portion of the state of Texas

3. The entire State of Florida

4. The entire state of Arizona

The correct answer is: A portion of the state of Texas

The primary area under quarantine for the citrus black fly is indeed a portion of the state of Texas. This is significant because the citrus black fly, a pest known for its impact on citrus production, has established itself in specific regions, necessitating targeted quarantine measures to prevent its spread. Focusing on a portion of Texas allows for effective pest management strategies and reduces the risk of outbreak in areas that are still free from the pest. In other areas mentioned, while they may have citrus crops, the broader scope of wipeout is not enforced as it is in the quarantined portion of Texas. This creates a more efficient system for the control of the citrus black fly, aiming to protect agricultural resources more strategically by concentrating efforts where the pest has been confirmed.