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SN/T 2618-2010: Inspection and identification of Cryphonectria cubensis (Bruner) Hodges
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| SN/T 2618-2010 | English | 209 |
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Inspection and identification of Cryphonectria cubensis (Bruner) Hodges
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SN/T 2618-2010
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Basic data | Standard ID | SN/T 2618-2010 (SN/T2618-2010) | | Description (Translated English) | Inspection and identification of Cryphonectria cubensis (Bruner) Hodges | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | B16 | | Classification of International Standard | 07.080 | | Word Count Estimation | 8,895 | | Date of Issue | 2010-05-27 | | Date of Implementation | 2010-12-01 | | Regulation (derived from) | National Quality Inspection (2010) 290; industry standard filing Notice 2010 No. 10 (No. 130 overall) | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the plant quarantine in Eucalyptus canker Cryphonectria cubensis (Bruner) Hodges quarantine identification. This standard applies from the infected area (see Appendix A ninth Chapter 1) All eucalyptus cuttings [Eucalyptus] and eucalyptus canker host of other timber, wood products (including essential package) and nursery stock quarantine identification. | SN/T 2618-2010: Inspection and identification of Cryphonectria cubensis (Bruner) Hodges---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Inspection and identification of Cryphonectria cubensis (Bruner) Hodges
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Eucalyptus canker quarantine and identification methods
Issued on. 2010-05-27
2010-12-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard was drafted. Chinese Academy of Inspection and Quarantine.
The main drafters of this standard. Yan Jin, often Xueyan, Zhangqiu E.
Eucalyptus canker quarantine and identification methods
1 Scope
This standard specifies the phytosanitary inspection and identification of eucalyptus canker Cryphonectriacubensis (Bruner) Hodges of
method.
This standard applies to all eucalyptus from infected areas (see Section A.1 Appendix A) genus [Eucalyptus] and other eucalyptus canker
Host logs, wood products (including wood packaging), and quarantine and identification of seedlings.
Principle 2
Eucalyptus canker pathogen causing Cuban Cong hidden red shell Cryphonectriacubensis (see Appendix A A.2 chapter), the bacteria
Host range (see Appendix Section A.3 A), plant symptoms (see Appendix Section A.4 A), the spread of infection (see Appendix A paragraph A.5
Chapter) and pathogenic form (Section A.6 see Appendix A) is based on the identification of the strain quarantine. And Cryphonectriaspp. Morphology
The difference is mainly dependent on the sub-mount distinction. Child seat can be characterized with eucalyptus canker Cryphonectria model species C.gyrosa
(Berk.
differentiate. Eucalyptus canker and other three kinds of pathogenic fungi on eucalyptus morphological comparison See Appendix A A.7 chapter.
3 Reagents and main equipment
3.1 Media and Reagents
Malt extract agar medium (MaltExtractAgar, MEA, 20g/L, Biolab Inc.), oatmeal agar medium
(OatmealAgar, OA. oat flour 30g, distilled water 800L, melt into juice by adding 20g/LBiolab company agar), 25% lactic acid,
1.25% sodium hypochlorite (NaClO4), sterile water, 75% alcohol.
3.2 instruments and equipment
Stereo microscope, biological microscope (with oil immersion and micrometer), electronic analytical balance (inductance 0.001g), general balance (inductance 0.1g),
Clean benches, biological incubator, autoclave.
4 quarantine and identification
4.1 Symptom Check
Are ulcers layer and black conical conidia between inspection bark and xylem. The extraction of logs, wood products or nursery stock
With an ax or saw, respectively horizontal and vertical cut, carefully observe whether the cross-section of dark brown spots ulcer sector (see Appendix A Chapter A.4).
Symptomatic samples back to the lab for further testing.
4.2 Indoor test
4.2.1 Sample morphological identification
Observe and record the fruiting bodies (especially the sub-mount) morphological characteristics, fruiting bodies collected from the bark, and then boiled in water 1min, and then to
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