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| 小麦不孕病在澳大利亚发生情况的调查报告 | |
| 引用本文： | 贺水山,张传飞,邓琼,P.Anne Gardner. 小麦不孕病在澳大利亚发生情况的调查报告[J]. 植物检疫, 2002, 16(3): 134-138 |
| 作者姓名： | 贺水山 张传飞 邓琼 P.Anne Gardner |
| 作者单位： | 1. 宁波出入境检验检疫局,315012 2. 广州出入境检验检疫局 3. 深圳出入境检验检疫局 4. 澳大利亚生物安全局 |
| 摘 要： | 研究表明,小麦不孕病在澳大利亚分布虽然比较广泛,但一般发病较轻属于次要病害。34份种子样品检测结果显示,种子阳性带菌率为0～2.2％,平均值小于0.5％。35个田间抽样调查结果,植株阳性症状发病率为0～26.5％,平均值为4％。文章还对不孕病潜在的危险性进行了讨论。 |
| 关 键 词： | 小麦不孕病菌 种子带菌 潜在危险性 |
| 修稿时间： | 2001-10-08 |
A investigation on the occurence of wheat ringspot fungus in Australia |
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| P.Anne Gardner. A investigation on the occurence of wheat ringspot fungus in Australia[J]. Plant Quarantine, 2002, 16(3): 134-138 | |
| Authors: | P.Anne Gardner |
| Affiliation: | Ningbo En-try-Exit Inspection and Quarantine Bureau 315012 |
| Abstract: | The study showed that althrough wheat ringspot pathogen is a widespread fungus, it can generally cause little damage to crops in Australia due to its low infection rates. Positive ringspot infection rates detected from 34 seed samples are ranged at 0-2.2% with an average of less that 0.5% . Positive incidences of ringspot in 35 field samples are ranged at 0-26.5% with an average of 4% . The pathogenic potential risk is also discussed here. |
| Keywords: | Perenophora semeniperda seed infection rate potential risk |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |