{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,28]],"date-time":"2026-08-28T20:23:44Z","timestamp":1787948624375,"version":"build-2784847793"},"reference-count":47,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2025,4,11]],"date-time":"2025-04-11T00:00:00Z","timestamp":1744329600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Research on Key Technologies for Green and Efficient Control of Important Forest Pests in Coniferous Plantations","award":["202302AE090017"],"award-info":[{"award-number":["202302AE090017"]}]},{"name":"Research on Key Technologies for Green and Efficient Control of Important Forest Pests in Coniferous Plantations","award":["202449CE340005"],"award-info":[{"award-number":["202449CE340005"]}]},{"name":"Research on Key Technologies for Green and Efficient Control of Important Forest Pests in Coniferous Plantations","award":["YNWR-CYJS-2020-008"],"award-info":[{"award-number":["YNWR-CYJS-2020-008"]}]},{"name":"Science and Technology Department of Yunnan Province","award":["202302AE090017"],"award-info":[{"award-number":["202302AE090017"]}]},{"name":"Science and Technology Department of Yunnan Province","award":["202449CE340005"],"award-info":[{"award-number":["202449CE340005"]}]},{"name":"Science and Technology Department of Yunnan Province","award":["YNWR-CYJS-2020-008"],"award-info":[{"award-number":["YNWR-CYJS-2020-008"]}]},{"name":"Revitalize Yunnan Talent Support Program of Yunnan Province","award":["202302AE090017"],"award-info":[{"award-number":["202302AE090017"]}]},{"name":"Revitalize Yunnan Talent Support Program of Yunnan Province","award":["202449CE340005"],"award-info":[{"award-number":["202449CE340005"]}]},{"name":"Revitalize Yunnan Talent Support Program of Yunnan Province","award":["YNWR-CYJS-2020-008"],"award-info":[{"award-number":["YNWR-CYJS-2020-008"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Insects"],"abstract":"<jats:p>Yunnan is located on the southwest border of China, with a complex geographical environment and rich biodiversity, which is the first stop for many migratory pests to enter China. In recent years, Ceracris kiangsu has migrated into China through the China\u2013Laos border line. The migratory C. kiangsu has shown typical characteristics of migratory locusts, which has seriously jeopardized the ecological security, biosecurity and food security of China. In order to prevent and control C. kiangsu from the source as soon as possible, this study used hotspot analysis and trajectory analysis to clarify the migration dynamics, source regions and migration corridors of C. kiangsu. The results showed that the migratory C. kiangsu was mainly distributed in the towns of Jiangcheng County, and the source regions were concentrated in Phongsaly, Laos. There are three cross-border migration corridors of C. kiangsu, among which the Laos\u2013Niuluohe border migration corridor running through the entire migration cycle is the most important corridor. The study answered three key questions about the prevention and control of C. kiangsu. Ascertaining when C. kiangsu arrived at Yunnan, where it came from, and where the population then went will greatly improve the efficiency of the prevention and control of C. kiangsu as well as provide a theoretical basis for subsequent monitoring and early warning.<\/jats:p>","DOI":"10.3390\/insects16040400","type":"journal-article","created":{"date-parts":[[2025,4,11]],"date-time":"2025-04-11T03:45:23Z","timestamp":1744343123000},"page":"400","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Transboundary Dispersal Dynamics of Ceracris kiangsu: From Source Regions to Migration Corridors"],"prefix":"10.3390","volume":"16","author":[{"given":"Yangyang","family":"Li","sequence":"first","affiliation":[{"name":"Key Laboratory of Breeding and Utilization of Resource Insects of National Forestry and Grassland Administration, Institute of Highland Forest Science, Chinese Academy of Forestry, Kunming 650224, China"},{"name":"Yunnan Key Laboratory of Breeding and Utilization of Resource Insects, Kunming 650224, China"},{"name":"Graduate School, Nanjing Forestry University, Nanjing 210037, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ting","family":"Du","sequence":"additional","affiliation":[{"name":"Key Laboratory of Breeding and Utilization of Resource Insects of National Forestry and Grassland Administration, Institute of Highland Forest Science, Chinese Academy of Forestry, Kunming 650224, China"},{"name":"Yunnan Key Laboratory of Breeding and Utilization of Resource Insects, Kunming 650224, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-5415-1907","authenticated-orcid":false,"given":"Jun","family":"Yao","sequence":"additional","affiliation":[{"name":"Key Laboratory of Breeding and Utilization of Resource Insects of National Forestry and Grassland Administration, Institute of Highland Forest Science, Chinese Academy of Forestry, Kunming 650224, China"},{"name":"Graduate School, Nanjing Forestry University, Nanjing 210037, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yunsen","family":"Chen","sequence":"additional","affiliation":[{"name":"Yunnan Academy of Agricultural Engineering, Kunming 650216, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lei","family":"Shi","sequence":"additional","affiliation":[{"name":"Key Laboratory of Breeding and Utilization of Resource Insects of National Forestry and Grassland Administration, Institute of Highland Forest Science, Chinese Academy of Forestry, Kunming 650224, China"},{"name":"Yunnan Key Laboratory of Breeding and Utilization of Resource Insects, Kunming 650224, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sangzi","family":"Ze","sequence":"additional","affiliation":[{"name":"Yunnan Forestry and Grassland Pest Control and Quarantine Bureau, Kunming 650051, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,4,11]]},"reference":[{"key":"ref_1","unstructured":"Forest Department of Yunnan Province (1987). 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