GB/T 23392.4-2009
Technical specification for the forecast of diseases and insects on cruciferous plants.Part 4:Spodoptera exigua(Hubner) (English Version)
- Standard No.
- GB/T 23392.4-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 23392.4-2009
- Scope
- This part of GB/T 23392 stipulates the grading index, survey content and method, collection of forecasting data and forecasting method of sugar beet nightfall. This part is applicable to the implementation of forecasting, control, ecological research, investigation of experimental work and forecast of occurrence trend of sugar beet stalks.
GB/T 23392.4-2009 history
- 2009 GB/T 23392.4-2009 Technical specification for the forecast of diseases and insects on cruciferous plants.Part 4:Spodoptera exigua(Hubner)
GB/T 23392.4-2009 -All Parts
GB/T 23392.1-2009 Technical specification for the forecast of diseases and insects on cruciferous plants.Part 1:Pernospora parasitica(Pers.)Fr.
GB/T 23392.2-2009 Technical specification for the forecast of diseases and insects on cruciferous plants.Part 2:Erwinia carotovora subsp.carotovora(Jones) Bergey et al.
GB/T 23392.3-2009 Technical specification for the forecast of diseases and insects on cruciferous plants.Part 3:Plutella xylostella Linnaeus
GB/T 23392.4-2009 Technical specification for the forecast of diseases and insects on cruciferous plants.Part 4:Spodoptera exigua(Hubner)