SN/T 1375-2004Methods for quarantine and identification of Pantoea stewartii (Smith) Mergaert et al. (English PDF)

Foreword

Appendix A and Appendix B of this standard are normative appendices.

This standard is proposed and managed by the National Certification and Accreditation Administration.

This standard was drafted. Tianjin Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China.

Introduction

Stewart's Bacterial WiltofCorn is a devastating disease on corn.

In.1992, the Ministry of Agriculture promulgated the "List of Imported Plant Quarantine for Sexually Transmitted Diseases, Insects and Weeds in the People's Republic of China", which is classified as a type of danger.

Harmful creatures. In order to protect China's agricultural production, prevent the bacterial wilt of corn from being introduced into China, and do a good job in quarantine of imported plants, standardized and correct this standard is specially formulated to master the quarantine and identification methods of the pathogen.

Quarantine and identification method for bacterial wilt disease of maize

1 Scope

This standard specifies the quarantine and identification methods for bacterial wilt pathogens in imported phytosanitary plants.

This standard is applicable to the quarantine and identification of bacterial wilt pathogens in corn for introgression and other uses.

2 Normative references

The terms in the following documents become the terms of this standard by reference to this standard. All dated references, followed by all Modifications (not including errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study is it possible to use the latest version of these files? For undated references, the latest edition applies to this standard.

GB/T 4789.28-1994 Food hygiene microbiological examination Staining method, medium and reagents

3 Principle

4 Instruments, equipment

Small pulverizer, ultra-clean workbench, balance, constant temperature incubator, autoclave, biological microscope, microplate reader, plate washer, acidity meter, high Quick-frozen centrifuge, adjustable pipette, polystyrene plastic petri dish, etc.

5 Drugs, reagents, culture media

The drugs required for the test were of analytical grade.