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| Resistance Evaluation of Cucumber Varieties Cultivated in China and their Germplasms to Angular Leaf Spot |
| MA Bai-zhuang1，LI Ying2，ZHANG Yan-ju1*，QIN Zhi-wei2，ZHOU Xiu-yan2 |
| （1 东北农业大学农学院，黑龙江哈尔滨150030；2 东北农业大学园艺学院，黑龙江哈尔滨150030） |
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Abstract Taking seedling-inoculation as identification method，this paper identified the
resistance to angular leaf spot of 222 cucumber（Cucumis sativus L.）varieties cultivated in China
and 52 accessions of germplasm. The result indicated that among 222 cucumber cultivars，D07194，
D07207 and D07251 showed high resistance（HR）to angular leaf spot，accounting for 1.4% of all，
and 56 varieties were resistant（R），125 were moderate resistant（MR），30 were susceptive（S），and
8 were high susceptive（HS）．Thirteen accessions from the 52 germplasms，showed high resistance to
cucumber angular leaf spot．They were D0618，C05-056，F02-07.04，C05-36，D0327，C04-02，
D0463，D0435-3，D0328，D0462，D2009-1，129 and‘ Beijin’．No immune germplasm was found.
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Received: 11 April 2013
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