Microbial Insecticides for Rice Insect Pest Management
Received date: 2025-12-22
Accepted date: 2026-04-03
Online published: 2026-04-03
Microbial pesticides are being increasingly adopted in modern agriculture as sustainable alternatives to synthetic chemical pesticides, featuring outstanding target specificity and low environmental risk. Their application plays a vital role in rice production, enabling effective suppression of key rice insect pests including stem borers, leaf folders, and planthoppers, while preserving ecological balance. The research, development, and popularization of microbial insecticides facilitate green agricultural development, with numerous commercial formulations successfully launched worldwide. This review summarizes the research progress of microbial insecticides categorized as bacterial, fungal, viral, and metabolite-based agents, focusing on their practical application in rice insect pest control. Furthermore, it discusses prominent technical and practical bottlenecks restricting their large-scale promotion and prospects future development directions consistent with sustainable plant protection strategies.
Zhang Xinxin , Chen Guoqing , Feng Guozhong . Microbial Insecticides for Rice Insect Pest Management[J]. Rice Science, 2026 , 33(4) : 438 -448 . DOI: 10.1016/j.rsci.2026.04.003
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