淡水渔业
淡水漁業
담수어업
Freshwater Fisheries
2015年
5期
59-62
,共4页
急性毒性%中药组方%斜管虫%体外杀灭%鲫(Carassiusauratus)
急性毒性%中藥組方%斜管蟲%體外殺滅%鯽(Carassiusauratus)
급성독성%중약조방%사관충%체외살멸%즉(Carassiusauratus)
acute toxicity%Chinese medicine compound%Chilodonella%in vitro killing%Carassius auratus
分别进行了贯众、 川楝子、 苦参和土木香四种中药对鲫( Carassius auratus)的急性毒性试验和不同组方中药对鲫斜管虫( Chilodonella)的杀灭抑制试验和鲫斜管虫回归感染脱落试验. 结果显示: 贯众对鲫的毒性远强于川楝子、 苦参和土木香. 苦参的杀虫效果较好, 组方苦参+川楝子以5. 057 g/L施用的杀虫效果比苦参以0. 5倍安全浓度(4. 288 g/L)施用的效果更好.
分彆進行瞭貫衆、 川楝子、 苦參和土木香四種中藥對鯽( Carassius auratus)的急性毒性試驗和不同組方中藥對鯽斜管蟲( Chilodonella)的殺滅抑製試驗和鯽斜管蟲迴歸感染脫落試驗. 結果顯示: 貫衆對鯽的毒性遠彊于川楝子、 苦參和土木香. 苦參的殺蟲效果較好, 組方苦參+川楝子以5. 057 g/L施用的殺蟲效果比苦參以0. 5倍安全濃度(4. 288 g/L)施用的效果更好.
분별진행료관음、 천련자、 고삼화토목향사충중약대즉( Carassius auratus)적급성독성시험화불동조방중약대즉사관충( Chilodonella)적살멸억제시험화즉사관충회귀감염탈락시험. 결과현시: 관음대즉적독성원강우천련자、 고삼화토목향. 고삼적살충효과교호, 조방고삼+천련자이5. 057 g/L시용적살충효과비고삼이0. 5배안전농도(4. 288 g/L)시용적효과경호.
The acute toxicity test of four Chinese herbal medicines including crassirhizoma fortune on Carassius auratus, the killing and inhibition test of different Chinese medicine compounds on C. auratus chilodonella, together with the recur-sive infection experiment on C. auratus Chilodonella were conducted under experimental conditions, respectively. The re-sults indicated that the toxicity of cyrtomiurh fortunei was much stronger than those of toosendan, sophora and Inula heleni-um. Sophora exhibited excellent insecticidal effect among these four components and a better insecticidal effect could be a-chieved when prescription of sophora and toosendan was used in an amount of 5. 057 g/L relative to sophora used in an a-mount of 50 percent security concentration (4. 288 g/L).
