CDFA Pest Prevention Plant Regulation Practice Exam

Under the hawthorn-juniper rust regulations, what is the requirement for tam juniper and all parts of the plant?

1. Exempt from certification or permit requirements

2. Required to have a permit issued by the Director

3. Allowed movement from July 1 to October 1 without permit or certification

4. Prohibited movement in, within or out of regulated area

The correct answer is: Prohibited movement in, within or out of regulated area

The requirement that prohibits the movement of tam juniper and all parts of the plant in, within, or out of the regulated area is rooted in the need to control the spread of hawthorn-juniper rust. This fungal disease affects both hawthorn and juniper species, and tam juniper is known to be a susceptible host. By enforcing a prohibition on movement, the regulation aims to prevent the dissemination of the pathogen that can lead to outbreaks in new areas and potentially devastate local ecosystems and agriculture. The strict regulation illustrates a key strategy in plant pest management, which emphasizes the importance of minimizing the risk of spreading disease through the movement of plant material. Thus, in the context of pest prevention, the prohibition on the movement of tam juniper is a crucial measure to safeguard other susceptible plants and protect overall plant health.