GB 4862-1984
Replaced
NY/T 615-2002
Active
Industry standards-Agriculture
NY/T 615-2002 Rules for the investigation and forecast of wheat spider
NY/T 615-2002 Rules for the investigation and forecast of wheat spider
Basic Information
Standard Code:
NY/T 615-2002
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Plant quarantine, pest and disease control
ICS Name:
Agriculture and forestry
Publish Date:
2002-12-30
Implement Date:
2003-03-01
Pages:
6 pages
Scope
This standard specifies the recording items and grading indicators for the occurrence of wheat spiders, the methods of systematic investigation and census, and the methods of collecting, reporting, and summarizing forecasting data. This standard is applicable to the implementation of forecasting surveys on wheat spiders.
Development Information
Related Standards
GB/T 8137-1987
Replaced
GB/T 8137-1987 Seed lac—Specification
GB/T 8138-1987
Replaced
GB/T 8138-1987 Shellac
GB/T 8139-1987
Replaced
GB/T 8139-1987 Dewaxed shellac, Decolorized shellac and decolorized dewaxed shellac
GB/T 8140-1987
Replaced
GB/T 8140-1987 Bleached lac
GB/T 8141-1987
Replaced