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NY/T 612-2002Rule for the investigation and forecast of wheat aphides (English PDF)

小麦蚜虫测报调查规范

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Issued by

Ministry of Agriculture of PRC

Level / Type

National · Recommended

Issue date

December 30, 2002

Implementation date

March 1, 2003

Scope

NY/T 612-2002 is the English-translated version of 小麦蚜虫测报调查规范.

NY/T 612-2002 — This standard specifies the project records and grading indicators for the occurrence degree of wheat mites, systematic investigation, field census and natural enemy investigation methods, and measurement reports.

Data collection, reporting and aggregation methods. This standard is applicable to the implementation of the survey report on wheat aphids.

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Document preview — NY/T 612-2002

National Standard of the People's Republic of China

ICS: 65.020
Classification: B 16

What this standard covers1
Document data2

What this standard covers

This standard specifies the record wheat aphid occurrence degree programs and grading indicators, systematic investigation, field survey and investigation methods predators, forecasting data collection, reporting and aggregation methods. This standard applies to the implementation of investigation and forecast of wheat aphids.

Document data

International classification (ICS): 65.020.

Chinese classification (CCS): B16.

Estimated length of the Chinese original: 9,920 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 15799Technical specification for the monitoring and forecasting of the cotton aphid

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