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GB/T 22101.3: Evolution and historical versions
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Technical specification for evaluation of resistance to disease and insect pests in cotton - Part 3: Pink bollworm
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| GB/T 22101.3-2009 | English | 139 |
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Technical specification for evaluating resistance of cotton to disease and insect pests -- Part 3: Pink bollworm
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Basic data
| Standard ID | GB/T 22101.3-2026 (GB/T22101.3-2026) |
| Description (Translated English) | Technical specification for evaluation of resistance to disease and insect pests in cotton - Part 3: Pink bollworm |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | B15 |
| Classification of International Standard | 65.020 |
| Date of Issue | 2026-03-31 |
| Date of Implementation | 2026-10-01 |
| Older Standard (superseded by this standard) | GB/T 22101.3-2009 |
| Issuing agency(ies) | State Administration for Market Regulation, Standardization Administration of China |
GB/T 22101.3-2009: Technical specification for evaluating resistance of cotton to disease and insect pests -- Part 3: Pink bollworm
---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 evaluating resistance of cotton to disease and insect pests Part 3. Pink bollworm
ICS 65.020
B16
National Standards of People's Republic of China
Cotton pest resistance evaluation of technical specifications
Part 3. pink bollworm
Posted 2009-10-30
2009-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 22101 "cotton pest resistance evaluation of technical specifications" is divided into five parts.
--- Part 1. cotton bollworm;
--- Part 2. aphids;
--- Part 3. pink bollworm;
--- Part 4. wilt;
--- Part 5. Verticillium wilt.
This part of GB/T 22101 Part 3.
Appendix A of this section is an informative annex.
This section proposed by the People's Republic of China Ministry of Agriculture.
This part of the jurisdiction of the Ministry of Agriculture of tropical crops and products Standardization Technical Committee.
This section drafted by. Institute of Plant Protection, Chinese Academy of Agricultural Sciences, the National Agricultural Technology Extension and Service Center.
The main drafters of this section. Zhang Yongjun, Wang Wugang, Wu Ming, Guo Rong.
Cotton pest resistance evaluation of technical specifications
Part 3. pink bollworm
1 Scope
This section GB/T 22101 specifies the transgenic cotton, cotton and conventional cotton hybrids anti-pink bollworm resistance identification methods and insect resistance
evaluation standard.
This section applies to genetically modified cotton, cotton and conventional cotton hybrids anti-pink bollworm pest Identification and Evaluation.
2 Normative references
The following documents contain provisions which, through reference GB/T 22101 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 4407.1 Economic Crops Part 1. fiber
3 Terms and Definitions
The following terms and definitions apply to this part of the GB/T 22101 of.
3.1
Boll Boll from standard to achieve the basic shape of the bell, the bell has remained bright green color called green bell.
4 identification methods
4.1 Identification Information
Using cages infestation law. By picking green bell sampling survey to identify the number of live insects boll material than the control varieties boll worm reduction rate was living
Insect evaluation indicators.
4.2 cotton cultivars.
Identification of transgenic cotton transgenic cotton recipient parent as control; transgenic hybrid cotton in order to identify non-transgenic parent as control; regular
Identification of hybrid cotton in standard susceptible cotton varieties control; conventional cotton identification standard susceptible control varieties of cotton.
4.3 field cage design
With 40 mesh nylon nets cages, cages high 1.8m, area 50m2 or more. The tested material in a single row planting cover cage, one per line
25, line spacing 80cm, spacing 26cm. Set by the control variety 4.2 execution. It said cotton seed quality should be on the GB 4407.1
Seed quality requirements.
4.4 for insect infestation and the amount of test
Highlights of the year to collect pest cotton bollworm larvae stand at room temperature between 25 ℃ ~ 28 ℃ of indoor rearing pupate. After emergence, placed
Mating cage (40cm × 40cm × 40cm), one in the cage into the paired male and female adults five pairs to 10 pairs, fed with 10% honey water as a supplement
nutrition. Cages infestation identified, allow the matching pink bollworm mating male and female adults free 3d. Select under natural conditions of first and second generation red bell
Hair insect moth peak, according to the 5 pairs/10m2 density cage cover release a mating pink bollworm adult, and male and female moth infestation ratio of 1.1.
5 results of the survey and calculation
Sampling a total of twice. After releasing the first infestation 20d ~ 25d carried on the tested varieties by two per plant boll way,
