| 摘要: |
| 骆驼蓬(Peganum harmala L. )系蒺藜科多年生草本植物,对山楂叶螨(Tetr anychus viennensis Zacher. )、果苔螨(Bryobia rabrioculas Scheuten. )、麦岩螨(Petrobia latens Muller. )、截形叶螨(Tetranychu struncatus Ehara. )的室内药效测定发现,其地上部分乙醇提取物对供试的4种植食性螨类具有显著的触杀作用。对山楂叶螨和麦岩螨的田间药效试验结果表明,虫口减退率亦相当高,达到80%以上。 |
| 关键词: 骆驼蓬，植食性螨类，药效试验 |
| DOI： |
| 分类号:S481.1 |
| 基金项目:甘肃省教委科研基金资助项目 |
|
| A Preliminary Report on the Medicine Effect of the Extract of Peganum Harmla to Phytophagy Spider Mites |
|
Zhao Guolin\ Jiang Shuanglin\ Xue Lingui\ Liu Bin
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| Abstract: |
| Peganum harmla is a perennial herb of Zygophyllaceae.It is found in the bioassay that the medicine effect of the ethyl alcoholic extract from the Peganum harmla has a remarkable impact on the four pgytophagy spider mites,i.e.Tetranychus viennensis Zacher,Bryobia rabrioculas Scheuten,Petrobia latens Muller and Tetranychus truncatus Ehara.The results of field testing show that the effect of the mite control is over 80% to Tetranychus vienensis Zacher and Petrobia latens Muller. |
| Key words: Peganum harmla,phytophagy spider mite,toxicity |
