Disposition of plants for planting not in compliance with this subpart. The importer of any plants for planting denied entry for noncompliance with this subpart must, at the importer's expense and within the time specified in an emergency action notification (PPQ Form 523), destroy, ship to a point outside the United States, treat in accordance with
part 305 of this chapter, or apply other safeguards to the plants for planting, as prescribed by an inspector, to prevent the introduction into the United States of quarantine pests. In choosing which action to order and in setting the time limit for the action, the inspector shall consider the degree of pest risk presented by the plant pest associated with the plants for planting, whether the plants for planting are a host of the pest, the types of other host materials for the pest in or near the port, the climate and season at the port in relation to the pest's survival range, and the availability of treatment facilities for the plants for planting.