| 西番莲疫病的研究 |
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| 引用本文： | 西番莲病害研究课题组.西番莲疫病的研究[J].热带作物学报,1993,14(1):75-78. |
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| 作者姓名： | 西番莲病害研究课题组 |
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| 作者单位： | 福建省热带作物研究所 福建漳州 |
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| 摘 要： | 描述了福建西番莲(Passiflora edulis Sims)栽培区发生的西番莲疫病的症状。其病原菌经鉴定为烟草疫霉(Phytophthora nicotianae B.de Haan)。抗病性试验结果表明,黄果种(P.edulis var flavicarpa Degener)具有抗性,而紫果种(P.edulis Sims)易感病。高温、高湿可能是该病害发生的主要环境因素。
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| 关 键 词： | 西番莲 疫病 |
PHYTOPHTHORA BLIGHT OF PASSION FRUIT |
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| Study Group of Passion Fruit Diseases.PHYTOPHTHORA BLIGHT OF PASSION FRUIT[J].Chinese Journal of Tropical Crops,1993,14(1):75-78. |
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| Authors: | Study Group of Passion Fruit Diseases |
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| Institution: | Fujian Institute of Tropical Crops |
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| Abstract: | The phytophthora blight of passion fruit(Passiflora edulis Sims)was found occurring in Fujian Province in recent years.Its symptoms and the morphological characteristics of the pathogen were described. The pathogen of the disease was identified as Phytophthora nicotianae B.de Haan. Screening trial on the varietal resistance to P.nicotianae shows that Passiflora edulis var.flavicarpa Degener had resistance,while P.edulis was the most susceptible to P.nicotianae.water logging,high temperature and humidity may be the main envir- onmental factors affecting the occurrence of this disease. |
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| Keywords: | passion fruit Phytophthora nicotianae morphology pathogenicity |
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