| 摘要: |
| 以闹羊花素-Ⅲ点滴亚洲玉米螟成虫，确定其亚致死剂量为0．02 μg/头；用该剂量闹羊花素-Ⅲ点滴亚洲玉米螟成虫后，离体检测其触角电位（EAG）反应值。结果表明．药剂处理的亚洲玉米螟成虫与未用药剂处理的正常试虫相比，EAG值增高，EAG反应有向增高方向漂移的现象。且随叶醇浓度增高EAG反应漂移越明显。 |
| 关键词: 闹羊花素-Ⅲ 亚致死剂量 亚洲玉米螟 触角电位反应 |
| DOI： |
| 分类号: |
| 基金项目:国家自然科学基金项目（30270886） |
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| Effects of sub-lethal rhodojaponin-Ⅲ on the electroantennogram to Asiatic corn borer (Ostrinia furnacalis Guenée) |
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| Abstract: |
| The sub-lethal dose of rhodojaponin-Ⅲ against Asiatic corn borer adults was 0.02 μg per adult.The effects of sub-lethal rhodojaponin-Ⅲ on the electroantennogram (EAG) to Asiatic corn borer adults were studied in vitro.The EAG values of Asiatic corn borer adults treated topically with sub lethal rhodojaponin-Ⅲ to cis-3-hexen-1-ol were higher than that of CK’s,and the EAG values increased significantly with the increase of the cis-3-hexen-1-ol concentrations. |
| Key words: Rhodojaponin-III,sub-lethal dosage,Ostrinia furnacalis Guenée,electroantennogram |
