CDFA Pest Prevention Plant Regulation Practice Exam

What is the primary characteristic of the inspection focus for pecan leaf case bearers?

1. Seeds

2. Nuts

3. Nursery stocks

4. Roots

The correct answer is: Nursery stocks

The primary characteristic of the inspection focus for pecan leaf case bearers is related to nursery stocks. This is because pecan leaf case bearers are pests that typically affect the health of pecan trees, and their presence is often first identified in nursery settings where young pecan trees are cultivated. Inspecting nursery stocks allows for the early detection of infestation, which is essential for preventing the spread of these pests to other areas, especially where mature or new orchards are being established. In this context, nursery stocks are closely monitored to ensure they do not harbor pests that can damage both the seedlings and established trees. This early intervention is critical in pest management strategies, as it helps mitigate potential outbreaks that can have detrimental effects on nut production. The other options, such as seeds, nuts, and roots, do not specifically relate to the pecan leaf case bearer's inspection focus. While they may be components of a pecan tree's lifecycle, they are not the primary concern when it comes to monitoring and controlling this particular pest. The emphasis on nursery stocks ensures a proactive approach to pest management in pecan orchards.