{"cited_by_count":307342,"description":"This cluster of papers focuses on the study of plant pathogens, particularly Phytoplasmas and Candidatus Liberibacter species, their interactions with insect vectors such as psyllids, and the impact on various host plants including citrus. Research areas include genome sequencing, pathogen transmission, disease control, and the ecological and molecular aspects of plant-pathogen-insect interactions.","display_name":"Phytoplasmas and Hemiptera pathogens","domain_id":"1","external_ids":{"openalex":"https://openalex.org/T11750","wikipedia":"https://en.wikipedia.org/wiki/Plant_pathology"},"field_id":"11","id":"T11750","keywords":[{"display_name":"phytoplasma","id":"phytoplasma","score":0.8323,"url":"https://openalex.org/keywords/phytoplasma"},{"display_name":"citrus greening","id":"huanglongbing","score":0.724,"url":"https://openalex.org/keywords/huanglongbing"},{"display_name":"Xylella fastidiosa","id":"xylella-fastidiosa","score":0.7532,"url":"https://openalex.org/keywords/xylella-fastidiosa"},{"display_name":"Diaphorina citri","id":"diaphorina-citri","score":0.7537,"url":"https://openalex.org/keywords/diaphorina-citri"},{"display_name":"insect vectors","id":"insect-vectors","score":0.2826,"url":"https://openalex.org/keywords/insect-vectors"},{"display_name":"Candidatus Liberibacter asiaticus","id":"candidatus-liberibacter-asiaticus","score":0.5746,"url":"https://openalex.org/keywords/candidatus-liberibacter-asiaticus"},{"display_name":"citrus diseases","id":"citrus-diseases","score":0.2378,"url":"https://openalex.org/keywords/citrus-diseases"},{"display_name":"plant pathogenic phytoplasma","id":"plant-pathogenic-phytoplasma","score":0.9289,"url":"https://openalex.org/keywords/plant-pathogenic-phytoplasma"},{"display_name":"Pierce's disease","id":"pierce-s-disease","score":0.7499,"url":"https://openalex.org/keywords/pierce-s-disease"},{"display_name":"Bactericera cockerelli","id":"bactericera-cockerelli","score":0.6599,"url":"https://openalex.org/keywords/bactericera-cockerelli"},{"display_name":"Candidatus Liberibacter solanacearum","id":"candidatus-liberibacter-solanacearum","score":0.9221,"url":"https://openalex.org/keywords/candidatus-liberibacter-solanacearum"},{"display_name":"phytoplasma detection","id":"phytoplasma-detection","score":0.9546,"url":"https://openalex.org/keywords/phytoplasma-detection"},{"display_name":"leafhopper vector","id":"leafhopper-vector","score":0.5741,"url":"https://openalex.org/keywords/leafhopper-vector"},{"display_name":"witches' broom","id":"witches-broom","score":0.3282,"url":"https://openalex.org/keywords/witches-broom"},{"display_name":"flavescence dor\u00e9e","id":"flavescence-doree","score":0.6501,"url":"https://openalex.org/keywords/flavescence-doree"},{"display_name":"Candidatus Phytoplasma asteris","id":"candidatus-phytoplasma-asteris","score":0.985,"url":"https://openalex.org/keywords/candidatus-phytoplasma-asteris"},{"display_name":"Spiroplasma citri","id":"spiroplasma-citri","score":0.758,"url":"https://openalex.org/keywords/spiroplasma-citri"},{"display_name":"grapevine yellows","id":"grapevine-yellows","score":0.7641,"url":"https://openalex.org/keywords/grapevine-yellows"},{"display_name":"phyllody","id":"phyllody","score":0.6819,"url":"https://openalex.org/keywords/phyllody"},{"display_name":"plant disease spread","id":"plant-disease-spread","score":0.2591,"url":"https://openalex.org/keywords/plant-disease-spread"},{"display_name":"Candidatus Liberibacter","id":"candidatus-liberibacter","score":0.8881,"url":"https://openalex.org/keywords/candidatus-liberibacter"},{"display_name":"insect vector transmission","id":"insect-vector-transmission","score":0.3107,"url":"https://openalex.org/keywords/insect-vector-transmission"},{"display_name":"Candidatus Phytoplasma solani","id":"candidatus-phytoplasma-solani","score":0.9324,"url":"https://openalex.org/keywords/candidatus-phytoplasma-solani"},{"display_name":"citrus variegated chlorosis","id":"citrus-variegated-chlorosis","score":0.8046,"url":"https://openalex.org/keywords/citrus-variegated-chlorosis"},{"display_name":"Scaphoideus titanus","id":"scaphoideus-titanus","score":0.54,"url":"https://openalex.org/keywords/scaphoideus-titanus"}],"legacy_keywords":["Phytoplasmas","Huanglongbing","Xylella fastidiosa","Citrus","Insect Vectors","Candidatus Liberibacter","Psyllids","Pathogen Transmission","Genome Sequencing","Plant Disease Control"],"openalex_id":"https://openalex.org/T11750","source_created_date":"2024-01-23T15:27:11","source_updated_date":"2026-10-17T03:02:00","subfield_id":"1110","url":"/topics/T11750","works_api_url":"https://api.openalex.org/works?filter=topics.id:T11750","works_count":30319,"label":"Phytoplasmas and Hemiptera pathogens","provider":"openalex","revision":"c0bcb62c7cf903bb","taxonomy_revision":"f050b5d4780b1289","title":"Phytoplasmas and Hemiptera pathogens","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36182765364063459","address_version":"morton4x16-v1","coordinates":[1,11,1110,11750],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}