{"response":{"status":"ok","message_type":"publication"},"id":1797,"citation":"Swisher Grimm et al., 2020, Plant Disease","doi":"10.1094/pdis-05-19-1125-re","url":"https://api.seqco.de/v1/publications/1797.json","link_ext":"https://doi.org/10.1094/pdis-05-19-1125-re","title":"Growth and Yield Performance of \u003ci\u003eSolanum tuberosum\u003c/i\u003e Grown from Seed Potatoes Infected with ‘\u003ci\u003eCandidatus\u003c/i\u003e Liberibacter solanacearum’ Haplotypes A and B","journal":"Plant Disease","journal_loc":"104 (3)","journal_date":"2020-03-01","pub_type":"journal-article","abstract":"\u003cjats:p\u003e Zebra chip (ZC) disease of potato (Solanum tuberosum) is associated with infection by ‘Candidatus Liberibacter solanacearum’ (Lso). Two haplotypes of Lso—A and B—occur in the United States. Lso haplotype B is more virulent than haplotype A, causing greater disease incidence in tubers, more severe symptoms, and greater loss in tuber yield. This study assessed whether tubers from infected plants generate new infected plants the following year. The effects of both Lso haplotypes A and B on tuber resprout were examined on five potato cultivars. When compared with noninfected tubers, overall plant emergence rate from Lso A- or B-infected tubers was lower, plants emerged slower, and plants generated lower daughter tuber yields in weight and quantity. Plants generally emerged poorly from Lso B-infected tubers and produced lower daughter tuber yields than Lso A-infected tubers. Regardless of Lso treatment, all daughter tubers were asymptomatic, and only 0.3% tested positive for Lso in experiments conducted over 2 years. This suggests that plants generated from Lso A- and Lso B-infected seed potatoes with severe ZC symptoms are likely not a significant source of Lso in potato fields. \u003c/jats:p\u003e","long_citation_html":"Swisher Grimm et al. (2020). Growth and Yield Performance of \u003ci\u003eSolanum tuberosum\u003c/i\u003e Grown from Seed Potatoes Infected with ‘\u003ci\u003eCandidatus\u003c/i\u003e Liberibacter solanacearum’ Haplotypes A and B. \n\u003ci\u003ePlant Disease\u003c/i\u003e. \u003ca href=\"https://doi.org/10.1094/pdis-05-19-1125-re\" target=\"_blank\"\u003eDOI:10.1094/pdis-05-19-1125-re\u003c/a\u003e\n","created_at":"2019-11-03T07:31:17.902Z","updated_at":"2025-11-06T13:45:44.374Z","authors":[{"id":5801,"given":"Kylie D.","family":"Swisher Grimm","created_at":"2019-04-15T19:29:42.314Z","updated_at":"2019-04-15T19:29:42.314Z","url":"https://api.seqco.de/v1/authors/5801.json"},{"id":4185,"given":"Tariq","family":"Mustafa","created_at":"2019-04-15T19:19:51.981Z","updated_at":"2019-04-15T19:19:51.981Z","url":"https://api.seqco.de/v1/authors/4185.json"},{"id":2051,"given":"W. Rodney","family":"Cooper","created_at":"2019-04-15T18:47:09.294Z","updated_at":"2019-04-15T18:47:09.294Z","url":"https://api.seqco.de/v1/authors/2051.json"},{"id":1218,"given":"Joseph E.","family":"Munyaneza","created_at":"2019-04-15T18:46:30.741Z","updated_at":"2019-04-15T18:46:30.741Z","url":"https://api.seqco.de/v1/authors/1218.json"}],"names":[{"id":34,"name":"Liberibacter solanacearum","url":"https://api.seqco.de/v1/names/34.json","uri":"https://seqco.de/i:34"}],"subjects":[{"id":5,"name":"Agronomy and Crop Science","url":"https://api.seqco.de/v1/subjects/5.json"},{"id":24,"name":"Plant Science","url":"https://api.seqco.de/v1/subjects/24.json"}]}