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GB/T 15800-2009: Rules for investigation and forecast of the cotton bollworm [Helicoverpa armigera (Hvbner)]
Status: Valid GB/T 15800: Evolution and historical versions
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Rules for investigation and forecast of the cotton bollworm [Helicoverpa armigera (Hvbner)]
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GB/T 15800-2009
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| GB/T 15800-1995 | English | RFQ |
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Rules for investigation and forecast of the cotton bollworm [Heliothis armigera (Hubner)]
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Basic data | Standard ID | GB/T 15800-2009 (GB/T15800-2009) | | Description (Translated English) | Rules for investigation and forecast of the cotton bollworm [Helicoverpa armigera (Hvbner)] | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B15 | | Classification of International Standard | 65.020.01 | | Word Count Estimation | 52,574 | | Date of Issue | 2009-03-27 | | Date of Implementation | 2009-10-01 | | Older Standard (superseded by this standard) | GB/T 15800-1995 | | Regulation (derived from) | National Standard Approval Announcement 2009 No.4 (Total No.144) | | Issuing agency(ies) |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 bollworm winter base survey, adult trap measurements, serious outbreak occurred Year Catcher generation surveys, cotton fields systematic investigation, field survey, Cotton Growing investigation, statistical forecasting data aggregation, method of monitoring and forecasting data transfer. This standard applies to bollworm forecasting survey. | GB/T 15800-2009: Rules for investigation and forecast of the cotton bollworm [Helicoverpa armigera (Hvbner)]
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Rules for investigation and forecast of the cotton bollworm [Helicoverpa armigera (Hvbner)]
ICS 65.020.01
B15
National Standards of People's Republic of China
Replacing GB/T 15800-1995
Bollworm investigation and forecast
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
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Terms and definitions 1
3 winter base survey 1
4 adults lure measuring 2
5 Year of outbreak occurrence in wheat field survey 3
6 Cotton Field Survey System 3
7 4 Daejeon census
8 Cotton Growing Survey 4
Statistical data summary forecast 9 5
Monitoring and forecasting data transfer 10 6
Appendix A (normative) crop pest survey of lists bollworm 8
Appendix B (normative) crop pest forecasting statistics (summary) of lists bollworm 24
Annex C (normative) bollworm mode report 39
Distinction Annex D (informative) bollworm pupae diapause and non-diapause pupae 44
Annex E (informative) bollworm effective sex pheromone components 45
Foreword
This standard replaces GB/T 15800-1995 "bollworm investigation and forecast."
This standard and GB/T 15800-1995 compared to the main changes are as follows.
a) increase the "Terms and Definitions" section, which defines the occurrence of bollworm generations, the occurrence of the occurrence and so on;
c) to investigate bollworm overwintering pupae overwintering larvae instead of Investigation;
d) the original version of "Early Spring moth trap light," "Yang twig pheromone trap" and "moth sex pheromone trap" three kinds of adult trap measuring method summarized as "adults
Induced measure, "adds multi-functional automatic insect monitoring lamps to lure measurement tools, standards and regulations set moth trap time;
e) increased bollworm serious occurrence year wheat field survey content generation system occurs;
f) the original version of "Cotton Fields amount of insects and natural enemies" with "Cotton Field Survey Systems";
g) the original version of "first-generation and other generations cotton field outside the larvae Survey" and "Occurrence and control of cotton bollworm field survey" Merge
To "field survey";
h) Remove the cotton growth period of investigation "Cotton Fertility Survey";
i) increase in fourth-generation cotton bollworm infestation north loss statistical calculation formula;
j) increase the "transfer monitoring and forecasting data" section and Appendix C (normative) "bollworm mode report";
k) "bollworm survey data statistical forms" and "bollworm forecasting statistics (summary) of lists" in the text and appendices were the norm.
The Standard Appendix A, Appendix B, Appendix C is normative appendix, Appendix D, Appendix E is an information appendix.
This standard is proposed and managed by the People's Republic of China Ministry of Agriculture.
This standard was drafted. National Agricultural Technology Extension and Service Center.
The main drafters of this standard. GRAPHIC COMMUNICATION Xifeng Qu, Xia Bing.
This standard replaces the standards previously issued as follows.
--- GB/T 15800-1995.
Bollworm investigation and forecast
1 Scope
This standard specifies the base survey bollworm overwintering adult trap measured, serious occurrence year wheat field generation occurs surveys, cotton field adjustment system
Investigation, field survey, cotton growing period investigation, statistical data and forecast summary, monitoring and forecasting method of data transfer.
This standard applies to bollworm forecasting survey.
2 Terms and definitions
The following terms and definitions apply to this standard.
2.1
Observation area where the occurrence of various insects (pupae) on the amount of host crops.
2.2
Generations of presentation method will be to start the egg began to emerge as the next generation of pupae overwintering areas of Generations
Expression Method. overwintering generation, the first generation, second generation, third generation; for non-wintering areas, the expression occurs in the method generations. the first generation, second
And third generations.
2.3
State insect generations of occurrence referred to as "beginning to see period, the beginning of peak, peak, Sheng late, finally see period." A survey on behalf of a day to see the first instars
Only to see its period; a state insect generations occur up to 16% of the number of state on behalf of the pest cumulative total of 50%, 84%, respectively, of the date of the beginning of peak call,
Peak, Sheng late; peak usually occurs starting from the beginning of peak to the end filled only; no continuous survey of a 3d on behalf of a state insect, the last day to see insects
See their final stage.
2.4
Occurrence degree divided into light occurs (1), lighter occur (level 2), occurs (level 3), place emphasis (4), Occurrence (5) five,
In some insect eggs or the amount of insect pests peak representation.
3 winter base survey
3.1 before winter overwintering pupae Survey
3.1.1 investigation time
In late October or early November.
3.1.2 Survey crop
Local host last generation cotton bollworm major field crops such as cotton, corn, peanuts, soybeans, millet, sorghum and the like.
3.1.3 Sampling methods
A diagonal five-point sampling method, various crops accumulated less than 20m2, pupa dig depth of not less than 15cm, per plot randomly 5.00,
To both sides and in the middle, according to the survey the number of pupae, diapause pupae number (the difference between diapause and non-diapause pupae pupae see Appendix D), the amount of pupae off 667m2. result
A table in Appendix A. credited 1.
3.1.4 Statistics survey data
Survey a variety of crop fields per square meter of the average number of pupae, diapause pupae number, according to equation (1) calculate the total amount of pupae overwinter. The results recorded in Appendix A
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