T/SYLL 003-2025 Technical Guidelines for the Prevention and Control of Diseases and Pests in Durian
T/SYLL 003-2025
Basic Information
Scope
Main Technical Content: 1. Scope This standard specifies the terminology and definitions, prevention principles, and integrated prevention and control measures for durian (Durio zibethinus Murr.) pests and diseases. It applies to the prevention and control of durian pests and diseases in Hainan Province. 2. Normative References The content of the following documents is an integral part of this standard through normative references. Among them, the referenced documents with a specified date apply only to the version corresponding to that date; the latest version (including all amendments) of the unspecified documents applies to this standard. - NYT 1276: Code of Safe Use of Pesticides – General Principles 3. Terminology and Definitions The following terms and definitions apply to this document: 3.1 **Agricultural Prevention** Agricultural prevention refers to comprehensive agricultural measures taken to prevent and control crop diseases, pests, and weeds by adjusting and improving the growth environment of crops, enhancing their resistance to pests and diseases, and creating conditions unfavorable for the growth and development or transmission of pathogens, pests, and weeds, in order to control, avoid, or mitigate the harm caused by pests and diseases. 3.2 **Physical Prevention** Physical prevention involves using simple tools and various physical factors such as light, heat, electricity, temperature, humidity, and radiation energy, sound waves, etc. to prevent and control pests and diseases. It includes the most primitive and simple measures and methods, such as manual capture and removal of diseased plants and diseased parts, and the application of the latest achievements in modern physics. 3.3 **Biological Prevention** Biological prevention refers to the use of beneficial organisms or other organisms to inhibit or eliminate harmful organisms. Biological prevention mainly includes the use of microorganisms for prevention, parasitic natural