| 阿维菌素与Bt复配防治松毛虫试验 |
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| 引用本文： | 曹春霞,周荣华,陈伟,朱志刚,胡洪涛,钟连胜. 阿维菌素与Bt复配防治松毛虫试验[J]. 湖北林业科技, 2007, 0(2): 34-35 |
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| 作者姓名： | 曹春霞 周荣华 陈伟 朱志刚 胡洪涛 钟连胜 |
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| 作者单位： | 湖北省农业科技创新中心生物农药分中心,武汉,430064 |
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| 摘 要： | 笔者报导阿维菌素不同含量与8000IU/mgBt的复配制剂防治松毛虫的室内外试验。结果表明:阿维菌素含量为0.1%的200倍、400倍,含量为0.3%的800倍,含量为0.5%的3200倍、6400倍分别进行喷雾防治松毛虫,药后7d,效果皆高达90.0%以上。从用药成本考虑,建议使用0.5%阿维菌素+8000IU/mgBt配方,浓度为3200倍。
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| 关 键 词： | 阿维菌素 苏云金杆菌 松毛虫 |
| 收稿时间： | 2006-10-26 |
| 修稿时间： | 2006-10-26 |
Control of Dendrolimus punctatus Walker with Mixture of Abamectin and Bt Insecticide |
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| Cao Chunxi,Zhou Ronghu,Chen Wei,Zhu Zhigang,Hu Hongtao,Zhong Liansheng. Control of Dendrolimus punctatus Walker with Mixture of Abamectin and Bt Insecticide[J]. Hubei Forestry Science and Technology, 2007, 0(2): 34-35 |
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| Authors: | Cao Chunxi Zhou Ronghu Chen Wei Zhu Zhigang Hu Hongtao Zhong Liansheng |
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| Affiliation: | Bio-pesticide Branch Center of Agricultural Research Inovation Center of Hubei Province Wuhan 430064 |
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| Abstract: | Indoor and field tests of mixture of 8 000 IU/mg Bt insecticide with different contents of abamectin for control of D.punctatus Walker were reported by the authors. It showed that the control effects by 7 days after the spraying were all higher than 90.0% with different contents of abamectin and dilutions. By considering the!cost of the pesticide and application, the authors recommended to use mixture of 8 000 IU/mg Bt insecticide with 0.5% avermectins at dilution of 3 200X for control of D. punctatus Walker. |
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| Keywords: | abamectin Bacillus thuringiensis(Bt) Dendrolimus punctatus walker |
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