| 摘要: |
| 对新月弯孢菌的生物学特性进行了初步研究，结果表明，该菌生长温度为10～35 ℃，最适生长温度为25～30 ℃；孢子萌发温度为10～35 ℃，最适温度为25～30 ℃；病原菌对酸碱度的适应范围较广，以pH 6～8为最适pH值；光照对菌丝体无显著影响，光暗交替有利于孢子的形成；孢子致死温度为55 ℃ (10 min)。 |
| 关键词: 玉米 弯孢菌叶斑病 新月弯孢菌 生物学特性 |
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| 基金项目:西北农林科技大学青年专项基金 |
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| Study on the biological characteristics of Curvularia lunata from Shannxi Province |
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| Abstract: |
| Some biological characters of Curvularia lunata are reported in this paper.The results showed that the pathogen can grow and develop at 10-35 ℃,but the optimum growing tempreture is at 25-30 ℃.The conidia can germinate at 10-35 ℃.Forming spores need the light,but the effect of light is not obvious to pathogen growth.The lethal tempreture for conidia is at 55 ℃(10 min). |
| Key words: maize Curvularia lunata biological charateristics |
