Identification and Biological Characteristics of Postharvest Pathogenic Fungi of Raspberries in Some Areas of Shanxi
Raspberry (Rubus corchorifolius L. f.) is easy to be infected by pathogens after harvesting. The species of pathogens are not only related to the fruit species, but also related to the cultivation environment. In this study, the main pathogens of post-harvest raspberry were isolated and identified f...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
The editorial department of Science and Technology of Food Industry
2023-07-01
|
| Series: | Shipin gongye ke-ji |
| Subjects: | |
| Online Access: | http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2022060099 |
| _version_ | 1797737857920532480 |
|---|---|
| author | Xiaoyu ZHANG Zhenfeng GAO Yaru HOU Xinxian ZHANG Yuanyuan CHEN Lixin ZHANG |
| author_facet | Xiaoyu ZHANG Zhenfeng GAO Yaru HOU Xinxian ZHANG Yuanyuan CHEN Lixin ZHANG |
| author_sort | Xiaoyu ZHANG |
| collection | DOAJ |
| description | Raspberry (Rubus corchorifolius L. f.) is easy to be infected by pathogens after harvesting. The species of pathogens are not only related to the fruit species, but also related to the cultivation environment. In this study, the main pathogens of post-harvest raspberry were isolated and identified from three different producing areas of raspberry in Taiyuan, Yangquan and Changzhi of Shanxi Province and their biological characteristics were studied. The pathogens were isolated and purified to determine their species by combining morphological and molecular biological characteristics, so as to determine the spore production of pathogens in the same period and their growth under different conditions. The results indicated that Trichoderma koningiopsis, Penicillium crustosum, Botrytis sp. and Rhizopus arrhizus were the main pathogens infecting post-harvest raspberry in the three regions. Penicillium crustosum had the highest spore production capacity, followed by Botrytis sp. and Rhizopus arrhizus. The optimum pH for the growth of four pathogens was 7, with Penicillium crustosum growing the fastest. Botrytis sp. and Penicillium crustosum presented faster growing during storage at 0, 4 and 10 ℃, while Trichoderma koningiopsis and Rhizopus arrhizus grew slower at 0 and 4 ℃. |
| first_indexed | 2024-03-12T13:34:29Z |
| format | Article |
| id | doaj.art-8db1c0fc227c46cab97a56c80fb64fd3 |
| institution | Directory Open Access Journal |
| issn | 1002-0306 |
| language | zho |
| last_indexed | 2024-03-12T13:34:29Z |
| publishDate | 2023-07-01 |
| publisher | The editorial department of Science and Technology of Food Industry |
| record_format | Article |
| series | Shipin gongye ke-ji |
| spelling | doaj.art-8db1c0fc227c46cab97a56c80fb64fd32023-08-24T06:00:43ZzhoThe editorial department of Science and Technology of Food IndustryShipin gongye ke-ji1002-03062023-07-01441311011810.13386/j.issn1002-0306.20220600992022060099-13Identification and Biological Characteristics of Postharvest Pathogenic Fungi of Raspberries in Some Areas of ShanxiXiaoyu ZHANG0Zhenfeng GAO1Yaru HOU2Xinxian ZHANG3Yuanyuan CHEN4Lixin ZHANG5College of Food Science and Engineering, Shanxi Agricultural University, Taiyuan 030031, ChinaCollege of Food Science and Engineering, Shanxi Agricultural University, Taiyuan 030031, ChinaCollege of Food Science and Engineering, Shanxi Agricultural University, Taiyuan 030031, ChinaCollege of Food Science and Engineering, Shanxi Agricultural University, Taiyuan 030031, ChinaCollege of Food Science and Engineering, Shanxi Agricultural University, Taiyuan 030031, ChinaCollege of Food Science and Engineering, Shanxi Agricultural University, Taiyuan 030031, ChinaRaspberry (Rubus corchorifolius L. f.) is easy to be infected by pathogens after harvesting. The species of pathogens are not only related to the fruit species, but also related to the cultivation environment. In this study, the main pathogens of post-harvest raspberry were isolated and identified from three different producing areas of raspberry in Taiyuan, Yangquan and Changzhi of Shanxi Province and their biological characteristics were studied. The pathogens were isolated and purified to determine their species by combining morphological and molecular biological characteristics, so as to determine the spore production of pathogens in the same period and their growth under different conditions. The results indicated that Trichoderma koningiopsis, Penicillium crustosum, Botrytis sp. and Rhizopus arrhizus were the main pathogens infecting post-harvest raspberry in the three regions. Penicillium crustosum had the highest spore production capacity, followed by Botrytis sp. and Rhizopus arrhizus. The optimum pH for the growth of four pathogens was 7, with Penicillium crustosum growing the fastest. Botrytis sp. and Penicillium crustosum presented faster growing during storage at 0, 4 and 10 ℃, while Trichoderma koningiopsis and Rhizopus arrhizus grew slower at 0 and 4 ℃.http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2022060099raspberrypostharvest diseasepathogen identificationbiological characteristics |
| spellingShingle | Xiaoyu ZHANG Zhenfeng GAO Yaru HOU Xinxian ZHANG Yuanyuan CHEN Lixin ZHANG Identification and Biological Characteristics of Postharvest Pathogenic Fungi of Raspberries in Some Areas of Shanxi Shipin gongye ke-ji raspberry postharvest disease pathogen identification biological characteristics |
| title | Identification and Biological Characteristics of Postharvest Pathogenic Fungi of Raspberries in Some Areas of Shanxi |
| title_full | Identification and Biological Characteristics of Postharvest Pathogenic Fungi of Raspberries in Some Areas of Shanxi |
| title_fullStr | Identification and Biological Characteristics of Postharvest Pathogenic Fungi of Raspberries in Some Areas of Shanxi |
| title_full_unstemmed | Identification and Biological Characteristics of Postharvest Pathogenic Fungi of Raspberries in Some Areas of Shanxi |
| title_short | Identification and Biological Characteristics of Postharvest Pathogenic Fungi of Raspberries in Some Areas of Shanxi |
| title_sort | identification and biological characteristics of postharvest pathogenic fungi of raspberries in some areas of shanxi |
| topic | raspberry postharvest disease pathogen identification biological characteristics |
| url | http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2022060099 |
| work_keys_str_mv | AT xiaoyuzhang identificationandbiologicalcharacteristicsofpostharvestpathogenicfungiofraspberriesinsomeareasofshanxi AT zhenfenggao identificationandbiologicalcharacteristicsofpostharvestpathogenicfungiofraspberriesinsomeareasofshanxi AT yaruhou identificationandbiologicalcharacteristicsofpostharvestpathogenicfungiofraspberriesinsomeareasofshanxi AT xinxianzhang identificationandbiologicalcharacteristicsofpostharvestpathogenicfungiofraspberriesinsomeareasofshanxi AT yuanyuanchen identificationandbiologicalcharacteristicsofpostharvestpathogenicfungiofraspberriesinsomeareasofshanxi AT lixinzhang identificationandbiologicalcharacteristicsofpostharvestpathogenicfungiofraspberriesinsomeareasofshanxi |