| 牛心朴子复配药液杀虫活性的初步研究 |
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| 引用本文： | 张曦燕,米海莉,李越鲲,曹有龙.牛心朴子复配药液杀虫活性的初步研究[J].江西农业大学学报,2006,28(4):521-524,558. |
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| 作者姓名： | 张曦燕 米海莉 李越鲲 曹有龙 |
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| 作者单位： | 宁夏农科院,枸杞发展工程技术研究中心,宁夏,银川,750002 |
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| 基金项目： | 宁夏回族自治区科技攻关项目(05GG-16806) |
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| 摘 要： | 试验分别用3 g/L的3种生物碱水溶液单剂及复配方药液为试药,在6种经济作物,2种害虫上进行毒杀效果研究。结果表明:3种单剂对蚜虫均有生物活性,其复配方药液对害虫的毒杀增效作用显著,药后3~5 d防效达90%以上,田间持效期长,延长到7~15 d。它们是理想的防治枸杞蚜、蔬菜蚜和菜青虫的无公害药剂。
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| 关 键 词： | 牛心朴子 复配药液 杀虫活性 |
| 文章编号： | 1000-2286（2006）04-0521-04 |
| 收稿时间： | 2006-04-06 |
| 修稿时间： | 2006-04-06 |
A Preliminary Study on Insecticidal Activity of Cynanchum komarovii Al. Compound Solution |
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| ZHANG Xi-yan,MI Hai-li,LI Yue-kun,CAO You-long.A Preliminary Study on Insecticidal Activity of Cynanchum komarovii Al. Compound Solution[J].Acta Agriculturae Universitis Jiangxiensis,2006,28(4):521-524,558. |
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| Authors: | ZHANG Xi-yan MI Hai-li LI Yue-kun CAO You-long |
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| Institution: | Ningxia Research Center of Wolfberry Engineering Technique Development,Yinchuan 750002,China |
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| Abstract: | The effects of three 3 g/L alkaloid single aqueous solutions and compound solutions on two pests in six cash crops were studied.The results showed that all the three single doses had insecticidal activity against aphid,and the compound solution significantly increased the effectiveness of insecticidal action.The effect was up to 90% in 3~5 days after the application,and the effective duration was prolonged to 7~15 days.It could be recommended as an ideal bio-rational pesticide against aphid and cabbage worm. |
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| Keywords: | Cynanchum komarovii Al compound solution insecticidal activity |
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