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| 1.65%氧苦·牛心朴子生物碱AS对菜青虫和小菜蛾的防治效果 | |
| 引用本文： | 米海莉,张曦燕,李越鲲,曹有龙,王志强,崔静英,王华毅. 1.65%氧苦·牛心朴子生物碱AS对菜青虫和小菜蛾的防治效果[J]. 农药, 2007, 46(6): 411-412 |
| 作者姓名： | 米海莉 张曦燕 李越鲲 曹有龙 王志强 崔静英 王华毅 |
| 作者单位： | 1. 宁夏农林科学院,枸杞工程技术研究中心,银川,750002 2. 宁夏农林科学院,种质资源研究所,银川,750002 3. 宁夏农业技术推广总站,银川,750001 |
| 基金项目： | 宁夏回治自区科技攻关项目;宁夏银川市科技攻关项目 |
| 摘 要： | 以荒漠野生有毒资源植物牛心朴子为原料,研究其生物活性物质—生物碱的中试提取工艺;以提取浓缩物为原药,进行了新农药的复配,筛选出1.65%氧苦·牛心朴子生物碱AS。并以此水剂的3种质量浓度为试药,分别在菜青虫和小菜蛾上进行田间防效试验。结果表明,中试提取工艺可行,得到的原药具有杀虫活性,新配制的植物源生物农药对菜青虫和小菜蛾的防治效果很理想。 |
| 关 键 词： | 牛心朴子 生物碱 小菜蛾 菜青虫 |
| 文章编号： | 1006-0413(2007)06-0411-02 |
| 修稿时间： | 2006-11-07 |
Control Effects of Matrine·Cynanchum komarovii Alkaloids 1.65% AS on Pieris rapae L. and Plutella xylostella L. |
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| MI Hai-li,ZHANG Xi-yan,LI Yue-kun,CAO You-long,WANG Zhi-qiang,CUI Jing-ying,WANG Hua-yi. Control Effects of Matrine·Cynanchum komarovii Alkaloids 1.65% AS on Pieris rapae L. and Plutella xylostella L.[J]. Pesticides, 2007, 46(6): 411-412 | |
| Authors: | MI Hai-li ZHANG Xi-yan LI Yue-kun CAO You-long WANG Zhi-qiang CUI Jing-ying WANG Hua-yi |
| Affiliation: | 1.Ningxia Academy of Agriculture and Forestry a.Ningxia Wolfberry Engineering Research Centre; b.Genetic Germplasm Institute, Yinchuan 750002, China; 2.Ningxia Extension Service Agricuttural Teachniques,Yinchuan 750001, China |
| Abstract: | The extraction technology of the alkaloids of Cynanchum komarovii,a wild poisonous plant,and the biological activity of the alkaloids extract were investigated. The biological activities of matrine Cynanchum komarovii alkaloids 1.65% AS was tested with three concentration against Pieris rapae L. and Plutella Xylostella L.. The results showed that the extraction technology is viable and the control effects of the mixing aqueous solution on the two kinds of vegetable insects are ideal. |
| Keywords: | Cynanchum komarovii Al. Iljinski alkaloids Pieris rapae L. Plutella xylostella L. |
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