Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2022, Vol. 38 ›› Issue (23): 121-128.doi: 10.11924/j.issn.1000-6850.casb2022-0284

Special Issue: 生物技术 植物保护

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Status Quo and Prospect of Research on Botanical Insecticides Against Stored Grain Pests

LIU Jingyi(), YUAN Ruixue, LIU Chenghan, SUI Yuzhu, CHEN Haipeng, SUN Yanchun()   

  1. College of Modern Agriculture and Ecological Environment, Heilongjiang University, Harbin 150080
  • Received:2022-04-13 Revised:2022-06-14 Online:2022-08-15 Published:2022-08-08
  • Contact: SUN Yanchun E-mail:ljy27272022@163.com;2017053@hlju.edu.cn

Abstract:

The status quo and latest progress of research on botanical insecticides against stored grain pests around the world were reviewed, and the industrialization of botanical insecticides in China was analyzed. Botanical insecticides exhibit a very broad application prospect due to its advantages of diversified insecticidal active compounds, complicated mechanisms of insecticidal action, and being environment-friendly. Studies on botanical insecticides against stored grain pests have been carried out extensively abroad, and most of them focus on the identification of active compounds, insecticidal efficacy and the action mechanism. Currently, there are only a few studies on the application of botanical insecticides for controlling stored grain pests in China, and only limited insecticides have been commercialized. Therefore, further explorations are needed. By summarizing the studies at home and abroad, the problems in the application of botanical insecticides for controlling stored grain pests were analyzed, the corresponding suggestions were put forward, and the future development directions were discussed, aiming to provide reference for future research and industrial application of botanical insecticides in China.

Key words: botanical insecticide, stored grain pests, status quo, problem, prospect

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