This regulation stipulates the guidelines and principles for the prevention and control of major apple diseases and insect pests, as well as key points for identification of diseases and insect pests and prevention and control techniques. This procedure is applicable to the prevention and control of pests and diseases in apple orchards in Qingyang area.
DB62/T 636-1999 history
2012DB62/T 636-2012 Qingyang apple pest control regulations for pollution-free agricultural products
1999DB62/T 636-1999 Technical Regulations on Controlling Apple Diseases and Insects in Qingyang Area