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| 3%啶虫脒防治棉蚜田间药效试验研究 | |
| 引用本文： | 申洪利,韩玉臻,鲁民芳,王永新,宋福泉,朱学勇. 3%啶虫脒防治棉蚜田间药效试验研究[J]. 北京农业, 2009, 0(21) |
| 作者姓名： | 申洪利 韩玉臻 鲁民芳 王永新 宋福泉 朱学勇 |
| 作者单位： | 1. 天津市静海县农业技术推广中心,天津,301600 2. 天津市静海县气象局,天津,301600 3. 天津市静海县农业局,天津静海,301600 |
| 摘 要： | 通过3%啶虫脒3个不同剂量、10%吡虫啉药剂对照及清水对照试验,结果表明,3%啶虫脒27、36、45g/hm2(有效成分)3个剂量的处理防效均极显著高于10%吡虫啉20g/667m2(商品量)防效,3个剂量之间防效无显著差异。3%啶虫脒3个剂量的处理药后1、3、7d防效高,平均防效99%以上;对照药剂10%吡虫啉20g/667m2(商品量)用药后防效94%,从药效、经济、农药残留等综合因素考虑,采用3%啶虫脒27g/hm2(有效成分)防治棉蚜为宜。 |
| 关 键 词： | 3%啶虫脒 棉蚜 防治效果 显著水平 |
Efficacy Experiment on Control Cotton Aphid with Acetamiprid in Field Trial |
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| Shen Hongli,Han Yuzhen,Lu Minfang,Wang Yongxin,Song Fuquan,Zhu Xueyong. Efficacy Experiment on Control Cotton Aphid with Acetamiprid in Field Trial[J]. Beijing Agriculture, 2009, 0(21) | |
| Authors: | Shen Hongli Han Yuzhen Lu Minfang Wang Yongxin Song Fuquan Zhu Xueyong |
| Abstract: | This trial of present study was to base on the investigation of 3 different doses of 3% acetamiprid and reference pesticide of 10% imidacloprid and blank test of water.The control results showed that the efficacy of 3 treaments of 3% acetamiprid with the active ingredient at the effect level of 27,36,45 g/hm2 were no significant difference,although 10% imidacloprid at the effect level of 20 g/667 m2 were compared with those was significant difference.The best control result was 3% acetamiprid after 1,3,7day... |
| Keywords: | 3% acetamiprid cotton aphid control result significant level |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |