video

sound

Persian Version

View:

458

Download:

0

Cites:

Information Journal Paper

Title

STUDY ON FOUR TREATMENT METHODS OF ICHTHYOPHTHIRIASIS ON COMMON CARP AND EFFICACY OF THESE METHODS ON LIVE THERONTS

Pages

 Start Page 5 | End Page 12

Abstract

 In this study, effect of BENZALKONIUM CHLORIDE on TREATMENT of Ichthyophthiriasis of COMMON CARP and ICHTHYOPHTHIRIUS MULTIFILIIS theronts was studied and compared with conventional methods of TREATMENTs and substances. For this purpose, 100 juvenile COMMON CARP were divided into 5 similar groups including formalin bath, formalin plus MALACHITE GREEN bath, formalin plus benzalkonium bath, benzalkonium bath and control group without any TREATMENT. Dosage and TREATMENT duration were chosen according to conventional TREATMENT strategies, Mortality rate of fish in each groups were recorded in one month. These drugs and TREATMENT methods were also used in-vitro on live theronts and the efficacy of each TREATMENT (killing and immobilizing effect on theront) was measured. In-vivo results showed that the mortality rate in formalin bath, formalin plus MALACHITE GREEN bath, formalin plus benzalkonium bath, benzalkonium bath and control group were 25%, 35%, 40%, 15% and 65% respectively. In-vitro results show that survival rate of theronts after one month in groups 1, 2, 3, 4 and 5 were 75%, 65%, 60%, 85% and 100% respectively. Results of in vitro assay show some differences among groups. Live theront per ml after TREATMENT in control group was higher than all other TREATMENT groups. In the malachite and formalin group the mortality rate of theront was lower than other TREATMENT groups.

Cites

  • No record.
  • References

  • No record.
  • Related Journal Papers

    Related Seminar Papers

  • No record.
  • Related Plans

  • No record.
  • Recommended Workshops

  • No record.





  • File Not Exists.