| 尹海辰1, 李文静1, 许敏2, 许冬1, 万鹏1*.绿盲蝽和中黑盲蝽对5种植物提取物的触角电位和嗅觉反应[J].植物保护,2021,47(6):134-140. |
| 绿盲蝽和中黑盲蝽对5种植物提取物的触角电位和嗅觉反应 |
| Electroantennogram and olfactory response of Apolygus lucorum and Adelphocoris suturalis to extracts of five plants |
| 投稿时间：2020-07-24 修订日期：2020-09-04 |
| DOI：10.16688/j.zwbh.2020390 |
| 中文关键词: 绿盲蝽 中黑盲蝽 提取物 触角电位 嗅觉反应 |
| 英文关键词:Apolygus lucorum Adelphocoris suturalis extracts electroantennogram olfactory response |
| 基金项目:国家重点研发计划(2017YFD0201907); 湖北省农业科学院青年基金(2018NKYJJ06); 国家自然科学基金青年基金(3200196) |
|
| 摘要点击次数: 685 |
| 全文下载次数: 385 |
| 中文摘要: |
| 近年来随着转基因棉的广泛种植, 我国盲蝽发生日益严重, 急需开发一些高效、环境友好的新型防治技术。本文以花椒Zanthoxylum bungeanum、云木香Aucklandia costus、香加皮Periploca sepium、黄柏Phellodendron amurense、五倍子Rhus chinensis等5种中药材乙醇提取物为材料, 测定了绿盲蝽Apolygus lucorum和中黑盲蝽Adelphocoris suturalis对这5种提取物的电生理学及嗅觉反应。结果表明, 5种提取物均可引起绿盲蝽雌、雄成虫强烈的触角电位反应。花椒和云木香提取物可引起中黑盲蝽雌、雄成虫强烈的触角电位反应。在嗅觉反应试验中, 绿盲蝽对云木香、香加皮提取物的选择反应率低于30%, 对花椒提取物选择反应率高于60%。中黑盲蝽对花椒、云木香提取物的选择反应率低于40%, 显示出这些提取物对两种棉花盲蝽具有显著的驱避或引诱作用。该研究为利用中药材资源开发棉田盲蝽绿色防控药物提供了理论基础。 |
| 英文摘要: |
| In recent years, with the widespread cultivation of transgenic cottons, the damage by mirid bugs has become more and more serious in China. It is urgent to develop some efficient and environment-friendly new control methods. The electrophysiological and behavioral responses of Apolygus lucorum and Adelphocoris suturalis to the extracts of Zanthoxylum bungeanum, Aucklandia costus, Periploca sepium, Phellodendron amurense and Rhus chinensis were studied. The results showed that all the five extracts could induce strong EAG responses in male and female A.lucorum, but only the extracts of Z. bungeanum and A. costus could induce strong EAG responses in male and female A.suturalis. In the olfactory test, the selection response rates of A.lucorum to the extracts of A.costus and P.sepium were less than 30%, but it was above 60% to Z. bungeanum. The selection response rates of A. suturalis to the extracts of Z. bungeanum and A.costus were less than 40%. Our results indicated that these extracts had significant repellent or attractive effects on the two cotton mirids. This study provides a theoretical basis for controlling mirid bugs in cotton fields by using Chinese herbal medicinal resources. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
