摘要
选用在黑龙江省境内分布广泛的8种有杀虫作用的天然植物的粗提物,对黑龙江省内经常发生的分月扇舟蛾、舞毒蛾、落叶松毛虫、花布灯蛾进行了室内毒力测定,从中筛选出杀虫作用效果较好的天然杀虫植物为兴安白芷和兴安藜芦。
Selected the extractions of 8 species of poisonous plants from those wild plants which distributed widely in Heilongjiang Province. Doing toxicity determination indoors to Clostera anastomosis, Lymantria dispar, Camptoloma interiorata, Camptoloma interiorata and so on, which usually occured in Heilongjiang Province. Screened out the Angelica dahurica and the V. Dahuricum, whose pesticidal effect was better than any other wild insecticidal plant.
出处
《林业科技》
北大核心
2006年第2期31-33,共3页
Forestry Science & Technology
关键词
植物杀虫剂
粗提物
害虫
毒力
Insecticidal plants
Extraction
Pest
Toxicity