| 甲胺基阿维菌素苯甲酸盐与高效氯氰菊酯混配对甜菜夜蛾的增效作用 |
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| 引用本文： | 任璐,韩巨才.甲胺基阿维菌素苯甲酸盐与高效氯氰菊酯混配对甜菜夜蛾的增效作用[J].山西农业大学学报(自然科学版),2007,27(4):427-428. |
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| 作者姓名： | 任璐 韩巨才 |
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| 作者单位： | 山西农业大学,农学院,山西,太谷,030801 |
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| 基金项目： | 山西省留学回国人员科研启动基金 |
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| 摘 要： | 采用点滴法,测定了甲胺基阿维菌素苯甲酸盐与高效氯氰菊酯混配对甜菜夜蛾幼虫的增效作用。结果表明:甲胺基阿维菌素苯甲酸盐与高效氯氰菊酯以0.1∶3.9、0.2∶3.8、0.3∶3.7、0.4∶3.6、0.5∶3.5混配都表现出明显的增效作用,共毒系数(CTC)为256.2~757.1,其中以0.3∶3.7与0.4∶3.6混配增效作用最强,其共毒系数分别为753.4和757.1。
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| 关 键 词： | 甲胺基阿维菌素苯甲酸盐 高效氯氰菊酯 甜菜夜蛾 增效作用 |
| 文章编号： | 1671-8151（2007）04-0427-02 |
| 收稿时间： | 2007-03-15 |
| 修稿时间： | 2007-04-05 |
The Synergistic Effect of Emamectin Benzoate Mixed with Beta Cypermethrin to Spodoptera exigua |
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| REN Lu.The Synergistic Effect of Emamectin Benzoate Mixed with Beta Cypermethrin to Spodoptera exigua[J].Journal of Shanxi Agricultural University,2007,27(4):427-428. |
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| Authors: | REN Lu |
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| Institution: | College of Agriculture, Shanxi Agricultural University, Taigu Shanxi 030801, China |
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| Abstract: | With the topical application method,the synergistic effect of emamectin benzoate mixed with beta cypermethrin to Spodoptera exigua Hunber was determined.The results indicated that emamectin benzoate combined with beta cypermethrin in 0.1∶3.9,0.2∶3.8,0.3∶3.7,0.4∶3.6,0.5∶3.5 all showed significant synergism to the pest than used alone,and the co-toxicity coefficient(CTC) ranged from 256.2 to 757.1.The combinations in 0.3∶3.7,0.4∶3.6 possessed the strongest synergism,and the CTC were 753.4 and 757.1,respectively. |
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| Keywords: | Emamectin benzoate Beta cypermethrin Spodoptera exigua Hunber Synergistic effect |
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