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NY/T 613-2002
NY/T 613-2002 Rules for the investigation and forecast of wheat powdery mildew [Blumeria graminis (DC.)Speer]
Abstract
This standard specifies the recording items and grading indicators for the incidence of wheat powdery mildew, the methods of systematic investigation and general survey of the disease, and the methods of collecting, reporting, and summarizing forecasting data.
This standard is applicable to the implementation of forecasting surveys on wheat powdery mildew.
General Product Information
| Document Type | Industry standards-Agriculture |
|---|---|
| Standard Status | Replaced |
| Standard Code | NY/T 613-2002 |
| CCS | Plant quarantine, pest and disease control |
| ICS | Agriculture and forestry |
| Implement Date | 2003-03-01 |
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$ 32
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$ 32
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$ 32