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Journal of Agriculture ›› 2023, Vol. 13 ›› Issue (4): 39-45.doi: 10.11923/j.issn.2095-4050.cjas2021-0210

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High-efficiency Pesticide Reduction and Green Alternative Technology in Sichuan Hilly Area: A Review

FU Huijuan1(), LI Xingyue1, YI Jun1, LI Qiyong1, LUO Congcong1, ZHANG Hong2()   

  1. 1 Institute of Plant Protection, Sichuan Academy of Agricultural Sciences/Key Laboratory of Integrated Crop Pest Management in Southwest China, Ministry of Agriculture and Rural Affairs, Chengdu 610066, Sichuan, China
    2 Sichuan Academy of Agricultural Sciences, Chengdu 610066, Sichuan, China
  • Received:2021-12-09 Revised:2022-03-05 Online:2023-04-20 Published:2023-04-18

Abstract:

Pesticide reduction and green alternative technology are inevitable requirements for the green development of agriculture, and also an effective way to ensure the quality of agricultural products and food safety. In order to effectively promote the green development of agriculture and continuously improve agricultural ecological environment, based on literature, scientific research results and production practices, this study summarized high-efficiency pesticide reduction and green alternative technologies (zero application of chemical pesticides, pesticide reduction, and precise and efficient pesticide application) suitable for agricultural production in Sichuan hilly area. (1) Zero application of chemical pesticides aims to prevent and control pests and diseases through physical, biological and agricultural measures. (2) Pesticide reduction realizes less application of chemical pesticides mainly through the development of high-effective pesticides and the addition of high-effective additives. (3) Precise and efficient pesticide application is based on the prediction and forecast of crop diseases and insect pests to achieve the best control effect with the least amount of pesticides. Scientific and high-efficiency pesticide application and green alternative technology are important premise for achieving high-quality and green development of agriculture in China. This study can provide certain guidance for the prevention and control of pests and diseases, and the efficient and green agricultural production in Sichuan hilly area.

Key words: Sichuan hilly area, agriculture, pesticide reduction, green alternative technology, chemical pesticides