| 摘要: |
| 对诱发辣椒疫霉菌大量产生游动孢子囊的５种方法（丝瓜培养法、土壤浸出液法、病茎浸出液法、Ｐｅｔｒｉ溶液法及ＭＳＳ熔液法）进行了比较研究，结果表明，供试的５种方法虽均能诱发产生大量孢子囊，但以ＭＳＳ溶液法效果最佳，产孢量大，所需时间短，孢子囊成熟度一致，且能一次性释放游动孢子，从而成功地解决了辣椒疫霉病抗性鉴定和筛选工作中产孢难这一重要问题。 |
| 关键词: 辣椒，疫霉菌，诱发产孢方法 |
| DOI： |
| 分类号:S436.413.1 |
| 基金项目:国家“八五”重点科技攻关项目 |
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| The Methods of Induced large Amounts of Sporangia of Phytophthora capsici |
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Chang Caitao Wang Ming Cong Zhenhui,Chang Caitao Wang Ming Cong Zhenhui,Chang Caitao Wang Ming Cong Zhenhui
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| Abstract: |
| Several induced sporangia methods of Phytophthora capsici were studied and compared incloding sponge gourd cultured method,soil-drip method, disease-stem drip method ,petri solution method and MSS solution method.The results indicated that all the above five methods can induce large amounts of sporangia and release zoospores,but the effect of MSS method is the best one. The advantages of this method are inducing iarge amounts of sporangia with short time and maturity in ouniformity ,and releasing zoospores at the same time thereby to solve the difficult problem of induced sporangia for Phytophthora capsici satisfictorily. |
| Key words: pepper,Phytophthora capsici,induced sporangia method |
