| 柑桔炭疽病菌Colletotrich gloeosporioides潜伏侵染带菌部位研究 |
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| 引用本文： | 王忠肃,华世珍,欧阳秩.柑桔炭疽病菌Colletotrich gloeosporioides潜伏侵染带菌部位研究[J].西南农业大学学报,1991(1). |
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| 作者姓名： | 王忠肃 华世珍 欧阳秩 |
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| 作者单位： | 西南农业大学植保系
(王忠肃，华世珍)，西南农业大学植保系(欧阳秩) |
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| 摘 要： | 对柑桔外表无症各部位研究表明,柑桔炭疽病普遍存在潜伏侵染现象。除树干皮层以内及果实白皮层以内组织,包括中柱、种子不带菌外,其它各部位器官和组织均普遍带菌,带菌率较高。病害在自然条件下一般不显症发病或发病很少很轻。
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| 关 键 词： | 柑桔属 胶胞炭疽菌 潜伏性 |
INVESTIGATION OF LATENT INFECTION OF Colletotrichum gloeosporioides IN CITRUS PLANTS |
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| Wang Zhongsu Hua Shizhen Ouyang Zhi.INVESTIGATION OF LATENT INFECTION OF Colletotrichum gloeosporioides IN CITRUS PLANTS[J].Journal of Southwest Agricultural University,1991(1). |
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| Authors: | Wang Zhongsu Hua Shizhen Ouyang Zhi |
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| Abstract: | An examination of the symptomless sites of citrus trees revealed thatlatent infection of C.gloeosporioides is very common in citrus plants.Agreat number of the pathogen were detected on the surface of the plantsexamined.No anthracnose pathogens were found in the tissues beneath thecortex or the albedo,including the stelar tissue and seeds.Under normalconditions,the infected sites showed no symptom,or merely a light symptomwas present. |
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| Keywords: | citrus Colletotrichum gloeosporioides latency |
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