This standard stipulates the recording items and grading indicators of rice blast disease incidence, the systematic investigation and census method of the disease, and the requirements for the collection, summary and archiving of forecasting data. This standard is applicable to the forecasting and investigation of rice blast, and relevant research and production units can refer to it for implementation.
GB/T 15790-2009 history
2009GB/T 15790-2009 Rules of investigation and forecast of the rice blast[Pyricularia oryzae(Cavara)]
1995GB/T 15790-1995 Rules for investigation and forecast of the rice blast [Pyricularia oryzae (Cavara)]