This part of YC/T 341 specifies the systematic investigation and field census methods for tobacco wildfire disease and angular leaf spot disease, as well as the methods for collecting, reporting and summarizing forecast data. This section is applicable to the forecasting and reporting surveys of tobacco wildfire and angular leaf spot at forecasting and reporting stations at all levels.
YC/T 341.6-2010 history
2010YC/T 341.6-2010 Rules for investigation and forecast of tobacco diseases-Part 6:Tobacco wilt fire and angular leaf spot