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| 美国白蛾核型多角体病毒林间药效试验 | |
| 引用本文： | 赵海燕,王艳士,修玉义,陈树林,李长友.美国白蛾核型多角体病毒林间药效试验[J].中国森林病虫,2012,31(1):38-39. |
| 作者姓名： | 赵海燕 王艳士 修玉义 陈树林 李长友 |
| 作者单位： | 1. 青岛市城阳区林业局,山东青岛,266109 2. 青岛市森林病虫害防治检疫站,山东青岛,266061 3. 青岛农业大学害虫生物防治技术研究所,山东青岛,266109 |
| 摘 要： | 美国白蛾核型多角体病毒Hyphantria cunea Nucleopolyhedrovirus(简称HcNPV)对2～3龄美国白蛾幼虫的药效试验结果表明,药后14 d,青岛农业大学生防所提供的HcNPV 1 000,750,500倍液校正防效分别为73.29%,87.67%,90.41%;北京蓝狐天敌技术有限公司提供的HcNPV 1 000,750,500倍液校正防效分别为78.77%,88.36%,89.04%。 |
| 关 键 词： | 美国白蛾 核型多角体病毒 药效试验 |
Field efficacy test of Hyphantria cunea nucleopolyhedrovirus against larvae of Hyphantria cunea |
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| Institution: | ZHAO Haiyan,et al(Chengyang Forestry Bureau of Qingdao,Shandong Province,Qingdao 266109,China) |
| Abstract: | The efficacy test of Hyphantria cunea Nucleopolyhedrovirus(HcNPV) against the larvae of Hyphantria cunea in the 2nd or 3rd instars was made.The result showed that at the concentration of 1 000,750,500 times,the corrected control effects of HcNPV offered by Biological Control Research Institute of Qingdao Agricultural University were 73.29%,87.67% and 90.41% respectively 14 days after the application while the corrected control effects of the one,offered by Beijing Lanhu Technology Co.,LTD,at the same concentration were 78.77%,88.36% and 89.04% respectively. |
| Keywords: | Hyphantria cunea Nucleopolyhedrovirus efficacy test |
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