NY/T 2039-2011
Rules for investigation and forecast technology of the pear fruit moth (Grapholitha molesta Busck) (English Version)
- Standard No.
- NY/T 2039-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Agriculture
- Latest
- NY/T 2039-2011
- Scope
- This standard specifies the field overwintering base number survey, adult insect growth and decline survey, peach orchard breakage rate survey, pear orchard egg growth and decline survey, pear orchard egg growth and decline survey, insect fruit rate survey, forecasting methods, occurrence Level classification, data transmis ion, survey data forms, etc. This standard is applicable to field surveys and forecasts of pear heartworms in pear orchards and peach orchards. The surveys and forecasts of pear heartworms occurring in other orchards shall be implemented accordingly.
NY/T 2039-2011 history
- 2011 NY/T 2039-2011 Rules for investigation and forecast technology of the pear fruit moth (Grapholitha molesta Busck)
