当前位置: 首页 > 文章 > 烈香杜鹃精油和牛尾蒿精油对门源草原毛虫的生物活性 西北农业学报 2009,18 (5) 58-63
Position: Home > Articles > The Biological Activity of Essential Oil in Rhododendron anthopogonoides Maxim and Artemisia dubia Wall. ex Bess. to Grassland Caterpillar, Gynaephora menyuanenis (Lepidoptera: Lymantriidae) Acta Agriculturae Boreali-occidentalis Sinica 2009,18 (5) 58-63

烈香杜鹃精油和牛尾蒿精油对门源草原毛虫的生物活性

作  者:
严林;胡凤祖;吴静;韩福龙
单  位:
青海大学;中国科学院
关键词:
烈香杜鹃;牛尾蒿;门源草原毛虫;生物活性;植物精油
摘  要:
采用浸叶法和点滴法测定烈香杜鹃(Rhododendrom anthopogonoides Maxim)、牛尾蒿(Artemisa dubiaWall.ex Bess)植物精油对门源草原毛虫(Gynaephora menyuanensis)(鳞翅目Lepidoptera:毒蛾科Lymantriidae)6龄幼虫的生物活性。结果表明,烈香杜鹃和牛尾蒿植物精油对幼虫具有很强的胃毒、触杀活性和拒食作用,以及生长抑制作用。烈香杜鹃精油对门源草原毛虫幼虫的生物活性高于牛尾蒿精油。
译  名:
The Biological Activity of Essential Oil in Rhododendron anthopogonoides Maxim and Artemisia dubia Wall. ex Bess. to Grassland Caterpillar, Gynaephora menyuanenis (Lepidoptera: Lymantriidae)
作  者:
YAN Lin1,HU Fengzu2,WU Jing1 and HAN Fulong1(1.Department of Grassland,Collage of Agriculture and Animal Science,Qinghai University,Xining 810003,China;2.Northwest Plateau Institute of Biology,Chinese Academy of Sciences,Xining 810001,China)
关键词:
Rhododendron anthopogonoides Maxim;Artemisia dubia Wall.ex Bess.;Gynaephora menyuanenis;Bioactivity;Vegetable essencial oil
摘  要:
The biological activity of two vegetable essential oil against 6th instar larvae of grassland caterpillar,Gynaephora menyuanenis(Lepidoptera: Lymantriidae) was tested with dip leaf and topical applications methods.The results showed that the vegetable essencial oil of Rhododendron anthopogonoides Maxim and Artemisia dubia Wall.ex Bess.possessed strong antifeeding,stomach poison,contact toxicity,and growth inhibiting effects to the larvae of Gynaephora menyuanenis.The essencial oil of Rhododendrom anthopogonoides Maxim have higher bioactivity than of Artemisa dubia Wall.ex Bess to grassland caterpillar.

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