| 武夷山高效杀虫植物的筛选 |
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| 引用本文： | 王亚维,尤民生.武夷山高效杀虫植物的筛选[J].安徽农业科学,2009,37(25):12049-12050. |
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| 作者姓名： | 王亚维 尤民生 |
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| 作者单位： | 1. 贵阳学院生环系,贵州贵阳,550005
2. 福建农林大学资源环境学院,福建福州,350002 |
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| 摘 要： | 目的]从武夷山众多植物中筛选出一种高效杀虫植物。方法]采用叶碟法，分别就博落回等多种植物对菜粉蝶幼虫的生物活性进行了测定。结果]用1．00％的植物乙醇提取物处理过的叶碟饲喂菜粉蝶5龄幼虫后，根据其24和48h的非选择性拒食率，发现博落回提取物对菜粉蝶5龄幼虫的生物活性最强。结论]博落回植物是一种高效杀虫植物。
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| 关 键 词： | 武夷山 杀虫植物 菜粉蝶 博落回 |
Selection of Effective Pesticide Plants in Wuyi Mountian |
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| WANG Ya-wei et al.Selection of Effective Pesticide Plants in Wuyi Mountian[J].Journal of Anhui Agricultural Sciences,2009,37(25):12049-12050. |
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| Authors: | WANG Ya-wei |
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| Institution: | WANG Ya-wei et al(Department of Biology , Environment,Guiyang College,Guiyang,Guizhou 550005) |
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| Abstract: | Objective] The aim of the research was to select a new effective pesticide plant.Method] Using leaf-disc method,the bioactivities of ethanol extract from the plants such as Macleya cordata against the 5th instar larvae of Pieris rapae was determined resp.Result] The 5th instar larvae of Pieris rapae was treated with 1.00% ethanol extracts from the plants,The non-selective antifeedant rate of ethanol extract from the Macleya cordata against the 5th instar larvae of Pieris rapae was most strong after 24 an... |
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| Keywords: | Wuyi Mountian Pesticide plant Pieris rapae Macleya cordata |
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