Lessons Learned and Challenges of Biopesticide Usage for Locust Management-The Case of China

文献类型： 外文期刊

第一作者： Li, Hongmei

作者： Li, Hongmei;Li, Hongmei;Kadzamira, Mariam A. T. J.;Ogunmodede, Adewale;Finch, Elizabeth;Luke, Belinda;Zhu, Jingquan;Romney, Dannie

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关键词： biopesticides; qualitative methods; Yunnan Province; efficacy; locusts

期刊名称：SUSTAINABILITY （ 影响因子：3.9； 五年影响因子：4.0 ）

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年卷期： 2023 年 15 卷 7 期

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收录情况： SCI

摘要： Using qualitative methods, this study assessed the stakeholders and management processes involved in locust outbreaks in China, including factors influencing the use of biopesticides. Study findings show that China has an integrated national locust response protocol, which involves various institutions from all administrative levels of the government. The process is inherently highly complex but efficient, with multisectoral agencies working closely together to prevent and/or manage locust outbreaks. In addition, the process has been successful in combating recent outbreaks, due to dedicated government funding, decisive administrative and technical actions, and the empowerment of local government administration. This is the case with the county level acting as a 'first-responder' that is capacitated financially and technically to respond to a locust invasion in their jurisdiction. Additionally, study findings show that despite the availability of biopesticides in local markets, their use is dampened by inadequate information about market availability, negative perceptions by decision makers about their efficacy, and concerns about their costs, as well as limited knowledge of their application techniques. Actions are therefore needed by relevant authorities to enhance stakeholder awareness of biopesticide market availability, efficacy, and field application processes. Future areas of research should focus on modelling the expected impact and cost effectiveness of chemicals vs. biopesticides, thus increasing the evidence base for promoting biopesticide use.

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