北京地区杀虫植物资源初报

植物源农药是开发新农药的一个重要方向。经不完全统计北京地区可研究和开发的杀虫植物资源约有48科、98属、112种。其中菊科植物数量多达18种,豆科为12种,蔷薇科6种,茄科5种,蓼科、毛茛科、唇形科各4种,大戟科、藜科、伞形科、百合科各为3种,其余科植物种类较少。目前国内外已开发和利用的主要杀虫植物,如砂地柏、苦参、苦楝、狼毒、青蒿、万寿菊等北京地区都有分布。并对北京地区杀虫植物的研究方向和合理开发利用提出若干建议。

Preliminary Report of Insecticidal Plant Resource in Beijing

It is an important direction that a new farm chemical is developed from insecticide of plant resource. It is incomplete statistics that there are about 112 species under 98 genus of 48 families in Beijing, of which there are 18 species of Compositae;12 species of Leguminosae; 6 species of Rosaceae; 5 species of Solanaceae;4 species of Polygonaceae, Ranunculaceae, Labiatae and respectively;3 species of Euphorbiaceae, Chenopodiaceae, Umbelliferae, Liliaceae and respectively; 2 or 1 species of the rest families. Now, some important insecticidal plants developed in home and abroad such as Sabina vulgaris?Sophora flavescens?Melia azedarach?Stellera chamaejasme?Artemisia dracunculus?Tagetes erecta etc,are distributed in the district of Beijing. Some suggestions for further study and rational applications of these resources are proposed.