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GB/T 35272-2017 English PDF

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GB/T 35272-2017: Guidelines for surveillance of citrus canker
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PDF similar to GB/T 35272-2017


Standard similar to GB/T 35272-2017

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Basic data

Standard ID GB/T 35272-2017 (GB/T35272-2017)
Description (Translated English) Guidelines for surveillance of citrus canker
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard B16
Classification of International Standard 65.020.01
Word Count Estimation 10,146
Date of Issue 2017-12-29
Date of Implementation 2019-01-01
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 35272-2017: Guidelines for surveillance of citrus canker

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Guidelines for surveillance of citrus canker ICS 65.020.01 B16 National Standards of People's Republic of China Citrus canker disease monitoring specification Published on.2017-12-29 2019-01-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the National Commission for Standardization of Plant Quarantine (SAC/TC271). This standard was drafted by the National Agricultural Technology Extension Service Center, the Sichuan Provincial Plant Quarantine Station, and the Chongqing Plant Protection Plant Quarantine Station. The main drafters of this standard. Liu Hui, Zhao Shouqi, Ning Hong, Jiang Hui, Zhou Haodong. Citrus canker disease monitoring specification

1 Scope

This standard specifies the procedures and methods for the investigation and monitoring of citrus canker disease caused by citrus Xanthomonas citrus subspecies. This standard applies to the monitoring of the outbreak of citrus canker.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 29394-2012 Quarantine, detection and identification of citrus canker

3 Monitoring basis

Citrus canker is caused by Xanthomnas citrisubsp.citri (see Appendix A). Biosphere Prokaryotae, Proteobacteria Proteobacteria, Gamma-Proteobacteria, Xanthomonas Xanthomonadaceae, Xanthomonas, is an agricultural phytosanitary endangering citrus, tangerine, orange and other Rutaceae plants. Pests. The typical symptom of citrus canker is the main basis for field monitoring of the disease.

4 Preparation for monitoring

Collect information on the planting of rutaceae plants, the history and current status of citrus canker, and other information on the production of citrus, orange, orange, lemon, and pomelo. An easy-to-follow citrus disease monitoring program.

5 Monitoring area

5.1 Citrus seedlings breeding base Focus on the monitoring of various types of citrus seedlings breeding bases, including nurseries, mother gardens, stockbreeding nurseries, and the introduction of citrus seedlings planted outside China. 5.2 No area has occurred Focus on monitoring high-risk areas where the epidemic occurs, including areas adjacent to the affected areas, orchards with a history of citrus canker, and new orchards; The citrus planting area around the distribution center of citrus products, and the citrus cultivation area along the main road leading to the epidemic area. 5.3 Occurrence area Focus on monitoring the occurrence of citrus ulcers and its surrounding areas.

6 Monitoring crops

Cultivated plants of Citrus, Poncirus and Fortunella of Rutaceae (including citrus)