GB/T 36857-2018Inspection and quarantine protocol for the import of potato germplasm (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

Introduction

Potato is already the fourth largest crop in China. The healthy development of the potato industry, to ensure food security, adjust the structure of the crop industry, and promote Local and agricultural economic development is of great significance.

Potato germplasm resources are the general term for all genetic materials. Commonly used in trade include tissue culture seedlings and minitubers. Internationally on potatoes The production of tissue culture seedlings and minitubers has formed some norms, such as the virus-free potato (Solanum) tissue culture seedlings and minitubers in international trade. (ISPM No. 33). Among them, the facilities involved in the breeding and preservation of potato tissue culture seedlings and minitubers, the national plant protection machine of the exporting country Authorized (NPPO) authorization or direct operation. The production facilities for the preservation and propagation of minitubers remain quarantined. Record the cultivation and preservation of tissue culture seedlings, Detoxification minituber production, diagnostic testing and subsequent management processes, establishing detoxification candidate plants for preservation and reproduction from closed sterile conditions The management system of the potato tissue culture seedlings. In the case of the production of minitubers, the above measures include the propagation and vaccination of the virus-free potato tissue culture seedlings. Production at the production point. In order to cultivate virus-free potato tissue culture seedlings, the candidate parent plants are tested or operated by the National Plant Protection Agency. Inspections are carried out to ensure that all materials entering the preservation and reproduction facilities are free of pests as defined by the importing country.

The introduction of potato germplasm resources is an important means to improve the structure of China's varieties and promote industrial development. In view of the introduction of germplasm resources And the safety risks and variety rights risks. The international requirements for potato germplasm resources have been clearly set. It is necessary to have the origin and entry. Risk management before, at the port and after entry. Focus on verifying the identity and production conditions of the germplasm provider in the country of origin; Potato tissue culture seedlings and mini-tuber trade applications, conduct risk analysis, identify existing health risks, propose specific pests, etc. Input requirements and export phytosanitary certificate requirements; to achieve on-site inspection at the port, to determine the variety and the certificate of goods, through the entry after the entry After quarantine, it is finally ensured that potato seedlings and minitubers meet the import requirements of the importing country.

1 Scope

This standard specifies the inspection and quarantine basis, risk analysis, entry permit, entry inspection and quarantine, and post-entry inspection of imported potato germplasm resources. The contents of the epidemic, isolation and quarantine supervision, results evaluation and quarantine treatment, and sample retention archives.

This standard is applicable to germplasm resources for the production and breeding of scientific research, protected areas and isolation facilities.

This standard does not apply to potato seed potatoes produced in Daejeon or potato commercial potatoes used for consumption or processing.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this document. For undated references, the latest edition (including all amendments) applies to this document.

GB 18133-2012 Potato virus-free seed potato

GB/T 23415-2009 Isolation and quarantine classification

NY/T 1303-2007 Technical Specifications for Identification of Crop Germplasm Resources

NY/T 1963-2010 Identification of Potato Varieties

SN/T 1619-2005 Plant Isolation and Quarantine Standards

SN/T 2481-2010 Quarantine operation rules for imported potato seed potatoes

International Plant Protection Convention (1997) (InternationalPlantProtectionConvention, IPPC)

International Plant Measures Standard ISPM No. 1 (1995) Phytosanitary Principles Related to International Trade (Principles of Plant QuarantineAsRelatedtoInternationalTrade)

International Plant Measures Standard ISPM No. 2 (2007) Pest Risk Analysis Framework (Frameworkforpestrisk Analysis)

Non-quarantine pest risk analysis (PestRisk) as defined by the International Standards for Phytosanitary Measures ISPM No. 21 (2004) AnalysisforRegulatednon-QuarantinePests)

International Standards for Phytosanitary Measures ISPM No. 33 (2010) Virus-free potato (Solanum) tissue culture seedlings and minitubers in international trade [PestFreePotato(Solanumspp.)MicropropagativeMaterialandMinitubersforInternationalTrade]

3 Terms and definitions