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为发掘杀灭蚊子幼虫(即孑孓,以下简称蚊幼)的有效药物,我们学习民间应用中草药杀虫的丰富经验,于1972年在商南县城关公社,对当地21种野生植物进行了初步实验,1973年在以上筛选的基础上,在长安县祥峪公社进一步作了实验观察。现将观察结果报告如下。材料来源1.实验药物:有苍术、半夏、天南星、白蓖麻壳、白蓖麻叶、博落回全草、博落回根、皂角、蒺藜全草、蒺藜茎叶、蒺藜果、龙葵全草、龙葵果、曼陀罗、侧柏叶、核桃树叶、苦
In order to find out effective drugs for killing mosquito larvae (ie larvae, hereinafter referred to as mosquito larvae), we learned a wealth of experience in folk application of pesticide insecticides. In 1972, we conducted a preliminary experiment on 21 wild plants in Shangnan County, Chengguan Commune On the basis of the above screening in 1973, further experiments were carried out in Changyu County Xiangyu commune. The observations are reported below. Material sources 1. Experimental drugs: Atractylodes, Pinellia, southern star, white castor shell, white castor leaves, Bo back to the whole plant, Bo back to the roots, saponins, Tribulus terrestris whole plant, Tribulus terrestris leaves, Solanum nigrum, Solanum nigrum, Mandala, Oriental Arborvitae, walnut leaves, bitter