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| 高效氯氰和辛硫磷混配对枣步曲增效作用测定 | |
| 引用本文： | 王海香,王翠英,范仁俊,孔维娜,师光禄.高效氯氰和辛硫磷混配对枣步曲增效作用测定[J].山西农业大学学报(自然科学版),2004,24(1):41-42,73. |
| 作者姓名： | 王海香 王翠英 范仁俊 孔维娜 师光禄 |
| 作者单位： | 1. 山西农业大学,农学院,山西,太谷,030801 2. 山西太谷农业局,山西,太谷,030800 3. 山西省农科院,植保所,山西,太原,030000 |
| 基金项目： | 国家自然科学基金项目(30170759) |
| 摘 要： | 在室内采用微量滴定法测定了氯氰菊酯与辛硫磷及其复配剂和25%高氯高辛乳油对枣步曲的毒力,据其LC50值及CTC值比较不同配比的增效作用,并对高氯高辛药效试验结果进行方差分析。结果表明∶高氯高辛对枣步曲有增效作用,但它不是最佳的配比,与试验中氯氰菊酯和辛硫磷的各复配试剂相比,它的毒杀效果较好,而毒杀效果最好的是2/3∶1/3的配比,它的CTC最高,药效最佳;如用高氯高辛防治枣步曲,推荐用500～1000倍液进行田间试验。 |
| 关 键 词： | 枣步曲 毒力 药效分析 |
| 文章编号： | 1671-8151(2004)01-0041-02 |
Synergism Determination of the Combination of Cypermethrin and Phoxim on Sucra Jujuba Chu |
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| WANG Hai-xiang et al..Synergism Determination of the Combination of Cypermethrin and Phoxim on Sucra Jujuba Chu[J].Journal of Shanxi Agricultural University,2004,24(1):41-42,73. | |
| Authors: | WANG Hai-xiang |
| Abstract: | Toxicity determination of cypermethrin phoxim their mixtures and 25% cypermethrin-phoxim on Sucra jujuba Chu was performed by trace dropping method in the lab. According to LC_(50) and CTC of these pesticides,synergism of combined application was compared and control effect of 25% cypermethrin-phoxim was analyzed by ANOVA method. The results showed that 25% cypermethrin\|phoxim was not the best of all pesticides,but cypermethrin-phoxim was. The optimum effective concentration of 25% cypermethrin-phoxim is suggested to be diluted 500～1 000 times and to be tested in the field. |
| Keywords: | Sucra jujuba Chu Toxicity Control effect analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |