Rules on the marketing of propagation material and hop seedlings.

These Rules outline the technical, genetic, and phytosanitary criteria required for the commercial circulation, propagation, and certification of hop propagation material and seedlings (Humulus lupulus L.) within the Republic of Slovenia. They define the official classification system for planting material, establishing distinct categories ranging from source mother plants to commercial-grade certified seedlings. These classifications ensure that growers have access to plants of verified varietal authenticity and genetic purity.
These Rules prescribe mandatory field inspections, laboratory testing protocols, and registration workflows that suppliers must complete before marketing their material. A primary focus is placed on biosecurity and disease control, enforcing strict thresholds and zero-tolerance measures for Regulated Non-Quarantine Pests (RNQPs). Specific sanitation protocols, tool disinfection mandates, and land history checks are established to prevent the introduction and spread of destructive soil-borne fungi and stunting viroids.
Furthermore, the Rules detail the structural logistics of packaging, sealing, and labeling to maintain strict traceability from the nursery to the field. They institute the requirements for official labeling and plant passports to verify plant health during transit. Additionally, the Rules specify conditions under which experimental or unlisted hop varieties may be legally marketed for trial purposes under close regulatory supervision.