| 摘要: |
| 对新发现的一种杀虫植物砂地柏(Sabina vulgaris Ant.)果实提取物影响粘虫(Mythimna separata Walker)幼虫肠道组织进行了研究。结果表明，砂地柏提取物对粘虫肠道组织的膜结构及亚细胞结构均能造成一定的损伤和影响，对马氏管结构亦有破坏作用，这可能是导致粘虫中毒死亡的主要原因。 |
| 关键词: 砂地柏，植物性杀虫剂，粘虫，肠道组织 |
| DOI： |
| 分类号:S482.39 |
| 基金项目:国家自然科学基金资助项目 |
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| Effects of Extract from Sabina Vulgaris on Gut-Tissue of Mythimna separata Walker. |
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| Abstract: |
| The pathological changes of the larvae of Mythimna separata were abserved by means of light microscope, scanning electron microscope and transmission
electron microscope. The results showed that the cell of midgut, hindgut and malpighian
tubules were seriously destroyed by the extracts from the fruit of Sabina vulgaris.These
effects probably were the main reasons for the death of treated larvae. |
| Key words: Mythimna separata Walker,Sabina vulgaris Ant,botanical insecticide,gut tissue |
