文献类型: 外文期刊
作者: Feng, Yanzhong 1 ; Hu, Baozhong 1 ; Liu, Di 2 ; Li, Fenglan 1 ; Wang, Jijia 1 ; Shi, Lijuan 1 ; Chen, Heshu 2 ; Qin, Feif 1 ;
作者机构: 1.NE Agr Univ, Harbin 150030, Peoples R China
2.Heilongjiang Acad Agr Sci, Harbin 150086, Peoples R China
3.SAAS, Shandong Peanut Inst, Qingdao, Peoples R China
4.Int Nat Farming Res Ctr, Hata, Nagano 1901401, Japan
关键词: Cyclamen anthracnose;anthrax;anatomical observation;infection
期刊名称:JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT ( 影响因子:0.435; 五年影响因子:0.484 )
ISSN: 1459-0255
年卷期: 2012 年 10 卷 2 期
页码:
收录情况: SCI
摘要: Anthrax is a common disease on Cyclamen premium Mill. in greenhouse and becomes one of the important fungal diseases affecting cyclamen growth. In this paper, technologies of paraffin and safranin-fast green staining were used for anatomical observation of cyclamen. The results showed that the location of pathogen infection was the epidermal of the organs, with hyphae directly penetrating through the epidermal cells. In the leaves, petioles and pedicels, the pathogens mostly exist in conidia form. In the plant tissues, the pathogen spreads mainly in the form of spores.
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