YC/T 340.2-2010
Rules for investigation and forecast of tobacco insect pests-Part 2:Tobacco budworm and cotton bollworm (English Version)
- Standard No.
- YC/T 340.2-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- Professional Standard - Tobacco
- Latest
- YC/T 340.2-2010
- Scope
- This part of YC/T 340 specifies methods for overwintering base numbers of tobacco caterpillars and cotton bollworms, field adult insect occurrence dynamics, systematic surveys, field surveys, natural enemy surveys, occurrence degree classification methods, and methods for collecting, reporting and summarizing forecast data. This section applies to prediction and forecast surveys of tobacco caterpillars and cotton bollworms in tobacco fields.
YC/T 340.2-2010 history
- 2010 YC/T 340.2-2010 Rules for investigation and forecast of tobacco insect pests-Part 2:Tobacco budworm and cotton bollworm
