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--- 苹果产业技术体系病虫害防控研究室--- |
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| 防治苹果树腐烂病杀菌剂的室内筛选 2009 |
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权限:无
添加时间:2010-01-28 10:27:00
浏览次数:1912 |
| The inhibitory effects of 10 fungicides on apple tree valsa canker were compared on dishes and twigs.The results showed that conidia germination and mycelial growth were inhibited by all fungicedes tested.The EC50 value of Difenoconazole was 6.1×10-3 μg·mL-1,the lowest among tested fungicide in inhi-biting conidia germination.Tebuconazole and Imazalil also showed obvious inhibition effect.Thiophanate-methyl was the least efficient with the EC50 value 2.6×101 μg·mL-1.Difenoconazole also showed the highest ac... |
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