This part specifies the rational use guidelines of 50 kinds of pesticides on 17 kinds of crops. This part applies to the prevention and control of crop diseases, insects and weeds.
GB/T 8321.4-2006 history
2006GB/T 8321.4-2006 Guideline for safety application of pesticides (IV)
1993GB 8321.4-1993 Guideline for safety application of pesticides (Ⅳ)
GB/T 8321.4-2006 Guideline for safety application of pesticides (IV) has been changed from GB 8321.4-1993 Guideline for safety application of pesticides (Ⅳ).