{"id":"https://openalex.org/A5111430703","orcid":null,"observed_orcids":[],"display_name":"J\u00fcrgen Langewald","raw_author_names":["J Langewald","J. LANGEWALD","J. Langewald","J\u00dcRGEN LANGEWALD","J\u00fcrgen Langewald","Langewald J\u00fcrgen","Langewald, J."],"full_name":"J\u00fcrgen Langewald","works_count":39,"cited_by_count":1703,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":16,"i10_index":20},"ids":{"openalex":"https://openalex.org/A5111430703","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I1302404375","ror":"https://ror.org/02y5sbr94","display_name":"CAB International","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I1302404375"]},"years":[2001]},{"institution":{"id":"https://openalex.org/I1331897569","ror":"https://ror.org/051dzs374","display_name":"Agriculture and Agri-Food Canada","country_code":"CA","type":"government","lineage":["https://openalex.org/I1331897569","https://openalex.org/I2802286613"]},"years":[2001]},{"institution":{"id":"https://openalex.org/I141816643","ror":"https://ror.org/02b5d8509","display_name":"Natural Environment Research Council","country_code":"GB","type":"government","lineage":["https://openalex.org/I141816643","https://openalex.org/I4210087105"]},"years":[2001]},{"institution":{"id":"https://openalex.org/I200763008","ror":"https://ror.org/033eqas34","display_name":"Justus-Liebig-Universit\u00e4t Gie\u00dfen","country_code":"DE","type":"education","lineage":["https://openalex.org/I200763008"]},"years":[1995]},{"institution":{"id":"https://openalex.org/I4210089924","ror":"https://ror.org/00ac63h31","display_name":"International Institute of Tropical Agriculture","country_code":"TZ","type":"nonprofit","lineage":["https://openalex.org/I1286583668","https://openalex.org/I4210089924","https://openalex.org/I64180646"]},"years":[1997]},{"institution":{"id":"https://openalex.org/I4210107087","ror":"https://ror.org/01q8f6705","display_name":"BASF (Germany)","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210107087"]},"years":[2010]},{"institution":{"id":"https://openalex.org/I4210142681","ror":"https://ror.org/0556kt608","display_name":"International Institute of Tropical Agriculture","country_code":"BJ","type":"nonprofit","lineage":["https://openalex.org/I1286583668","https://openalex.org/I4210142681","https://openalex.org/I64180646"]},"years":[2005,2003,2002,2001,2000,1999,1998,1997,1995]},{"institution":{"id":"https://openalex.org/I4390039381","ror":"https://ror.org/03sgjjk97","display_name":"Lethbridge Research and Development Centre","country_code":"CA","type":"facility","lineage":["https://openalex.org/I1331897569","https://openalex.org/I2802286613","https://openalex.org/I4390039381"]},"years":[2001]},{"institution":{"id":"https://openalex.org/I47508984","ror":"https://ror.org/041kmwe10","display_name":"Imperial College London","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]},"years":[1997]},{"institution":{"id":"https://openalex.org/I64180646","ror":"https://ror.org/00va88c89","display_name":"International Institute of Tropical Agriculture","country_code":"NG","type":"nonprofit","lineage":["https://openalex.org/I1286583668","https://openalex.org/I64180646"]},"years":[1999,1997]},{"institution":{"id":"https://openalex.org/I74656192","ror":"https://ror.org/01y9bpm73","display_name":"University of G\u00f6ttingen","country_code":"DE","type":"education","lineage":["https://openalex.org/I74656192"]},"years":[1989]}],"last_known_institutions":[{"id":"https://openalex.org/I4210107087","ror":"https://ror.org/01q8f6705","display_name":"BASF (Germany)","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210107087"]}],"topics":[{"id":"https://openalex.org/T11436","display_name":"Entomopathogenic Microorganisms in Pest Control","count":26,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11065","display_name":"Insect Pest Control Strategies","count":19,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13269","display_name":"Orthoptera Research and Taxonomy","count":12,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12701","display_name":"Biological Control of Invasive Species","count":9,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10135","display_name":"Insect-Plant Interactions and Control","count":8,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11436","display_name":"Entomopathogenic Microorganisms in Pest Control","value":0.0002054,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12701","display_name":"Biological Control of Invasive Species","value":0.0001228,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13269","display_name":"Orthoptera Research and Taxonomy","value":6.64e-05,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11641","display_name":"Insect and Pesticide Research","value":5.86e-05,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11065","display_name":"Insect Pest Control Strategies","value":5.04e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.9381673336029053},{"id":"161176658","wikidata":"https://www.wikidata.org/wiki/Q131656","display_name":"Pesticide","score":0.9245414733886719},{"id":"104727253","wikidata":"https://www.wikidata.org/wiki/Q116890","display_name":"Biological pest control","score":0.8213682770729065},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.5520947575569153},{"id":"59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","score":0.5488066673278809}],"counts_by_year":[{"year":1989,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":1998,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":68},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":61},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":77},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":56},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":65},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":44},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":115},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":44},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":39},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":60},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":50},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":52},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":28},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":33}],"display_name_alternatives":["J Langewald","J. LANGEWALD","J. Langewald","J\u00dcRGEN LANGEWALD","J\u00fcrgen Langewald","Langewald J\u00fcrgen","Langewald, J."],"block_key":"j langewald","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111430703","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}
