苦楝皮活性成分对几种地下害虫的杀虫效果研究  

Study on Insecticidal Effect of Active Ingredients of Cortex meliae on Subterranean Pest-insect

作　　者：胡江川[1] 孙爱芹[1] 路明花[1] 

机构地区：[1]廊坊职业技术学院,河北廊坊065000

出　　处：《北方园艺》2012年第7期147-149,共3页Northern Horticulture

摘　　要：采用活体及盆栽试验,研究了水煎法提取的苦楝皮活性成分对蛴螬、金针虫杀虫效果。结果表明:害虫的活体试验和接种害虫的盆栽试验,都能证明苦楝皮水煮液的杀虫效果显著,苦楝皮活性成分能够有效杀灭地下害虫,适合于廊坊当地大棚蔬菜地下害虫的防治。With vivisection and potted plant experiment,the insecticidal effect to grub and wireworm using extractive from Cortex meliae by decocting by water were discussed.The results showed that not only pests in vitro experiments,but also pot experiments of vaccination pests pot experiments both proved that Cortex meliae bolied liquid insecticidal effect was very good.Cortex meliae active ingredents could kill underground pest effect effectively.It＇s suitable for prevention and cure of underground pest for green house of Langfang.

关 键 词：苦楝皮 地下害虫 效果 

分 类 号：S482.292[农业科学—农药学]