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| 广西百香果采后果腐病病原的鉴定 | |
| 引用本文： | 杜婵娟,杨迪,叶云峰,张晋,潘连富,付岗.广西百香果采后果腐病病原的鉴定[J].植物病理学报,2022,52(1):109-113. |
| 作者姓名： | 杜婵娟 杨迪 叶云峰 张晋 潘连富 付岗 |
| 作者单位： | 广西农业科学院植物保护研究所/广西作物病虫害生物学重点实验室,南宁 530007; 广西农业科学院园艺研究所,南宁 530007 |
| 基金项目： | 广西农业科学院科技发展基金(桂农科2021JM69,2021YT069, 2020ZX10) |
| 摘 要： | <正>0 引言百香果(Passiflora edulis),学名西番莲,为西番莲科(Passifloraceae)西番莲属(Passiflora Linn.)草质藤本植物,原产于南美洲的巴西,在我国主要种植于热带、亚热带地区, 具有极高的营养、保健和商品价值1-2]。目前,我国百香果的主栽品种为紫果百香果(Passiflora edulis Sims var. edulis)、 |
| 收稿时间： | 2021-04-13 |
Identification of the pathogen causing postharvest fruit rot on passion fruit (Passiflora edulis) in Guangxi |
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| DU Chanjuan,YANG Di,YE Yunfeng,ZHANG Jin,PAN Lianfu,FU Gang.Identification of the pathogen causing postharvest fruit rot on passion fruit (Passiflora edulis) in Guangxi[J].Acta Phytopathologica Sinica,2022,52(1):109-113. | |
| Authors: | DU Chanjuan YANG Di YE Yunfeng ZHANG Jin PAN Lianfu FU Gang |
| Institution: | Institute of Plant Protection Research, Guangxi Key Laboratory of Biology for Crop Diseases and Insect Pests, Guangxi Academy of Agricultural Sciences, Nanning 530007, China; Institute of Horticulture, Guangxi Academy of Agricultural Sciences, Nanning 530007, China |
| Abstract: | In September 2019, an unknown rot disease was found on passion fruit of the yellow type that was marketed in Yulin, Guangxi province. The pathogens were isolated by tissue separation method from tissues of diseased passion fruits, and their pathogenicity were verified through Koch′s postulates. According to the morphological characteristics and combined with rDNA-ITS and TEF1-α gene sequences, the pathogen was identified as Lasiodiplodia theobromae. To our knowledge, this is the first repot of postharvest fruit rot in passion fruit caused by L. theobromae. |
| Keywords: | Passiflora edulis postharvest fruit rot Lasiodiplodia theobromae |
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