Ovocidal properties of different samples and concentrations of polyaminol disinfectant in vitro test against <i>Toxocara cati</i> eggs

• Main Authors: R. T. Safiullin, E. O. Kachanova, E. S. Belomytseva
• Format: Article
• Language: Russian
• Published: Federal Scientific Centre VIEV 2020-12-01
• Series: Российский паразитологический журнал
• Subjects: polyaminol; ovocidal properties; concentration; efficiency
• Online Access: https://vniigis.elpub.ru/jour/article/view/687

The purpose of the research is to study the ovocidal properties of four samples of polyaminol disinfectant at different concentrations in vitro experiment.Materials and methods. Test object: eggs of the nematode Toxocara cati, obtained from the end sections of the prepared uterus of fertilized female helminths. The work consisted of two stages: preparing a culture of T. cati eggs and studying the ovocidal properties of the samples and the concentrations of polyaminol compared to the base preparation phenol in laboratory.Results and discussion. Under the influence of different concentrations of polyaminol No. 1, the number of dead eggs of T. cati and the efficiency ranged from 75 to 99%. The ovocidal effect of different concentrations of polyaminol No. 2 ranged from 60 to 93%, and of polyaminol No. 3 sample – from 37 to 86%. Polyaminol No. 4 at a tested concentration of 0.2% provided a 100% ovocidal effect. Phenol 4% used as a base preparation under laboratory conditions showed high intensity – 100%.