Isolation, identification and pathogenicity study of pathogens during postharvest storage of sweet cherries
Six pathogens were isolated from postharvest sweet cherries during the transportation and low-temperature storage. They were Alternaria alternata NCPS1 and NCPS2, Alternaria sp. NCPS3, Penicillium expansum NCPS4, Cladosporium herbarum NCPS5 and Sarocladium terricola NCPS6. Then, the biological chara...
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| Format: | Article |
| Language: | English |
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Zhejiang University Press
2020-02-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
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| Online Access: | https://www.academax.com/doi/10.3785/j.issn.1008-9209.2019.10.111 |
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| author | WANG Fengli QIU Jiying DAI Meixue CHEN Leilei ZHAO Shuangzhi XIN Xue ZHOU Qingxin |
| author_facet | WANG Fengli QIU Jiying DAI Meixue CHEN Leilei ZHAO Shuangzhi XIN Xue ZHOU Qingxin |
| author_sort | WANG Fengli |
| collection | DOAJ |
| description | Six pathogens were isolated from postharvest sweet cherries during the transportation and low-temperature storage. They were Alternaria alternata NCPS1 and NCPS2, Alternaria sp. NCPS3, Penicillium expansum NCPS4, Cladosporium herbarum NCPS5 and Sarocladium terricola NCPS6. Then, the biological characteristics of the six pathogens were studied in three aspects of growth rate, growth temperature and growth pH value. The results showed that the optimum growth temperature of NCPS1, NCPS2, NCPS3, NCPS5 and NCPS6 was 25 ℃, and the optimum pH value was 8. The optimum temperature of NCPS4 was 30 ℃, and it could grow at pH 2-10. Only NCPS1 and NCPS2 could grow at the low temperature of 0 ℃. The results of pathogenicity study showed that the six strains could be divided into strong pathogenic strains of NCPS1, NCPS2, NCPS3, moderate pathogenic strains of NCPS4 and NCPS5, weak pathogenic strains of NCPS6. In a word, it provides a scientific theory basis for the development of low-temperature storage and fresh-keeping technology of the postharvest sweet cherries. |
| format | Article |
| id | doaj-art-ce365dac2e57475a80cb5ffa76b9ee8c |
| institution | Kabale University |
| issn | 1008-9209 2097-5155 |
| language | English |
| publishDate | 2020-02-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | 浙江大学学报. 农业与生命科学版 |
| spelling | doaj-art-ce365dac2e57475a80cb5ffa76b9ee8c2025-08-20T03:58:18ZengZhejiang University Press浙江大学学报. 农业与生命科学版1008-92092097-51552020-02-014612613410.3785/j.issn.1008-9209.2019.10.11110089209Isolation, identification and pathogenicity study of pathogens during postharvest storage of sweet cherriesWANG FengliQIU JiyingDAI MeixueCHEN LeileiZHAO ShuangzhiXIN XueZHOU QingxinSix pathogens were isolated from postharvest sweet cherries during the transportation and low-temperature storage. They were Alternaria alternata NCPS1 and NCPS2, Alternaria sp. NCPS3, Penicillium expansum NCPS4, Cladosporium herbarum NCPS5 and Sarocladium terricola NCPS6. Then, the biological characteristics of the six pathogens were studied in three aspects of growth rate, growth temperature and growth pH value. The results showed that the optimum growth temperature of NCPS1, NCPS2, NCPS3, NCPS5 and NCPS6 was 25 ℃, and the optimum pH value was 8. The optimum temperature of NCPS4 was 30 ℃, and it could grow at pH 2-10. Only NCPS1 and NCPS2 could grow at the low temperature of 0 ℃. The results of pathogenicity study showed that the six strains could be divided into strong pathogenic strains of NCPS1, NCPS2, NCPS3, moderate pathogenic strains of NCPS4 and NCPS5, weak pathogenic strains of NCPS6. In a word, it provides a scientific theory basis for the development of low-temperature storage and fresh-keeping technology of the postharvest sweet cherries.https://www.academax.com/doi/10.3785/j.issn.1008-9209.2019.10.111sweet cherrypathogenisolation and identificationbiological characteristicspathogenicity |
| spellingShingle | WANG Fengli QIU Jiying DAI Meixue CHEN Leilei ZHAO Shuangzhi XIN Xue ZHOU Qingxin Isolation, identification and pathogenicity study of pathogens during postharvest storage of sweet cherries 浙江大学学报. 农业与生命科学版 sweet cherry pathogen isolation and identification biological characteristics pathogenicity |
| title | Isolation, identification and pathogenicity study of pathogens during postharvest storage of sweet cherries |
| title_full | Isolation, identification and pathogenicity study of pathogens during postharvest storage of sweet cherries |
| title_fullStr | Isolation, identification and pathogenicity study of pathogens during postharvest storage of sweet cherries |
| title_full_unstemmed | Isolation, identification and pathogenicity study of pathogens during postharvest storage of sweet cherries |
| title_short | Isolation, identification and pathogenicity study of pathogens during postharvest storage of sweet cherries |
| title_sort | isolation identification and pathogenicity study of pathogens during postharvest storage of sweet cherries |
| topic | sweet cherry pathogen isolation and identification biological characteristics pathogenicity |
| url | https://www.academax.com/doi/10.3785/j.issn.1008-9209.2019.10.111 |
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