| 六种药剂防治杜仲夜蛾的田间药效试验 |
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| 引用本文： | 戴丽霞,;谢昌林,;刘红昌,;龙友华,;吴小毛.六种药剂防治杜仲夜蛾的田间药效试验[J].贵州大学学报(农业与生物科学版),2014(5):25-27. |
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| 作者姓名： | 戴丽霞 ;谢昌林 ;刘红昌 ;龙友华 ;吴小毛 |
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| 作者单位： | [1]修文县扎佐镇林业站,贵州贵阳550025; [2]修文县谷堡乡林业站,贵州贵阳550025; [3]贵州大学农学院,贵州贵阳550025; [4]贵州省药用植物繁育与种植重点实验室,贵州贵阳550025 |
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| 基金项目： | 贵州省科技厅重大专项“贵州杜仲产业可持续发展关键技术研究集成应用与产业化”[黔科合重大专项字（2012）6009号] |
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| 摘 要： | 为有效防治杜仲夜蛾,选用1.8%阿维菌素EC、25 g/L多杀霉素SC、茶核·苏云菌SC、300亿PIB/g甜菜夜蛾核型多角体病毒WG、20%氯虫苯甲酰胺SC和48%毒死蜱SC 6种药剂进行了田间试验。结果表明1.8%阿维菌素EC1500倍液、茶核·苏云菌SC1000倍液和20%氯虫苯甲酰胺SC4000倍液对杜仲夜蛾有较好的防治效果,施药后7 d的防效均达90%以上,显著优于其它药剂,具有推广价值。
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| 关 键 词： | 杜仲夜蛾 药效 杀虫剂筛选 |
Field Controlling Effects of Six Insecticides on Noctuiganus ulmoides |
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| Institution: | DAI Li-xia , XIE Chang-lin, LIU Hong-chang, LONG You-hua, WU Xiao-mao ( 1. Forestry Station of Zhazuo Town in Xiuwen County, Guiyan Guizhou 550025, China ; 2. Forestry Station of Gupu Town in Xiu- wen County, Guiyan Guizhou 550025, China; 3. Agriculture College, Guizhou University, Guiyang Guizhou 550025, China; 4. Guizhou Key Laboratory of Propagation and Cultivation on Medicinal Plants, Guiyang Guizhou 550025, China) |
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| Abstract: | In order to better control Noctuiganus ulmoides, the field trial of of six pesticides, e.g. 1.8% abamectins EC, 25 g/L spinosyns SC, tea nuclear · Bt SC, SeNPV 30 billion PIB/g WG, 20% chlorantra- niliprole SC and 48% chlorpyrifos SC, was carried out in the present investigation. The results showed that 1 500 - fold of 1.8% abamectins EC, 1 000 - fold 25 g/L spinosyns SC and 4 000 - fold 20% chlorantranil- iprole SC gave the significant effects on the control of this pest at the seventh day after application, and their control eficiencies exceeded 90% , significantly better than that with other treatments, which demonstrated the promising application to control this pest. |
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| Keywords: | Noctuiganus ulmoides control effect insecticide screening |
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