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GB/T 23391.2-2009 English PDF

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GB/T 23391.2-2009: Technical specification for control of northern corn leaf blight, southern corn leaf blight and Asian corn borer -- Part 2: Southern leaf blight
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GB/T 23391.2-2009English139 Add to Cart 3 days [Need to translate] Technical specification for control of northern corn leaf blight, southern corn leaf blight and Asian corn borer -- Part 2: Southern leaf blight Valid GB/T 23391.2-2009

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Basic data

Standard ID GB/T 23391.2-2009 (GB/T23391.2-2009)
Description (Translated English) Technical specification for control of northern corn leaf blight, southern corn leaf blight and Asian corn borer -- Part 2: Southern leaf blight
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard B16
Classification of International Standard 65.020
Word Count Estimation 6,659
Date of Issue 2009-03-27
Date of Implementation 2009-10-01
Regulation (derived from) National Standard Approval Announcement 2009 No.4 (Total No.144)
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
Summary This standard specifies the integrated control technology measures maydis. This section applies to prevention and treatment of various types of corn in the field maydis.

GB/T 23391.2-2009: Technical specification for control of northern corn leaf blight, southern corn leaf blight and Asian corn borer -- Part 2: Southern leaf blight


---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.
Technical specification for control of northern corn leaf blight, southern corn leaf blight and asian corn borer Part 2. Southern leaf blight ICS 65.020 B16 National Standards of People's Republic of China Large corn leaf blight and corn borer prevention technical specifications Part 2. maydis Posted 2009-03-27 2009-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 23391 "corn, small spot disease prevention and control corn borer and technical specifications" is divided into three sections. --- Part 1. corn leaf blight; --- Part 2. maydis; --- Part 3. corn. This part of GB/T 23391 Part 2. Appendix A of this section and Appendix B is an informative annex. This part of the People's Republic of China Ministry of Agriculture and focal points. This section drafted by. Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, the National Agricultural Technology Surgery Extension Service. The main drafters of this section. Wang Xiaoming, Wang camp, Kang Ho, Yan Su. Large corn leaf blight and corn borer prevention technical specifications Part 2. maydis

1 Scope

This section GB/T 23391 specifies the Integrated Control maydis. This section applies to prevention and treatment of various types of corn Field of corn leaf blight.

2 Normative references

The following documents contain provisions which, through reference GB/T 23391 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB 4285 standard safe use of pesticides GB/T 8321.1 pesticide reasonable guidelines for the use (a) GB/T 8321.2 pesticide reasonable guidelines for the use (b) GB/T 8321.3 pesticide reasonable guidelines for the use (c) GB/T 8321.4 pesticide reasonable guidelines for the use (d) GB/T 8321.5 pesticide reasonable guidelines for the use (E) GB/T 8321.6 pesticide reasonable guidelines for the use (f)

3 Terms and Definitions

The following terms and definitions in this section apply to GB/T 23391 of. 3.1 (NishikadoetMiyabe) Shoemaker] caused to the corn leaf disease symptoms. 3.2 Confirmation maydis resistance levels corn anti ~ high degree of anti varieties by artificial inoculation. 3.3 Use of improved farming methods to control cultivation techniques maydis occurrence and development. 3.4 By chemical synthesis fungicide control methods maydis occurrence and development.

4 maydis prevention principles

Maydis prevention to plant resistant varieties mainly through agricultural control measures to improve and enhance the varietal resistance, reduce pathogens Jade Rice varieties infection, supplemented by chemical control measures when necessary.

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