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Novel method for resisting fertility of Brandt's vole by using mint oil

A Brinell vole, anti-fertility technology, applied in the field of female sterility

Inactive Publication Date: 2017-05-24
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no relevant report on the anti-fertility effect of peppermint oil on the Brandt's vole. A new type of plant-derived anti-fertility agent that is safe, environmentally friendly, non-polluting, and can achieve sustainable control of the population of harmful rodents

Method used

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  • Novel method for resisting fertility of Brandt's vole by using mint oil
  • Novel method for resisting fertility of Brandt's vole by using mint oil
  • Novel method for resisting fertility of Brandt's vole by using mint oil

Examples

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Effect test

example 1

[0035] Peppermint oil was selected as the sterile agent, and female Brandt vole mice that had successfully mated in cages were used as the research object, and the dose of 750mg / kg / day was administered orally for 7 days, and the average number of implanted embryos was found to be similar to that of the control group. The number of implanted embryos decreased by 50%.

example 2

[0037] Peppermint oil was selected as the infertility drug, and the female Brandt's voles who had successfully mated in cages were taken as the research object, and the dose of 1000mg / kg / day was administered orally for 7 days, and the average number of implanted embryos was found to be compared with that of the control group Significantly reduced, the number of implanted embryos decreased by 57%.

example 3

[0039] Peppermint oil was selected as the infertility drug, and the female Brandt's voles who had successfully mated in cages were used as the research object. The dose of 1500mg / kg / day was administered orally for 7 days. It was found that the average number of implanted embryos was compared with that of the control group. Significantly reduce the number of implanted embryos by 63%, and has a significant statistical significance (P<0.05).

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Abstract

The invention mainly relates to a control method of grassland rodents. Brandt's vole is one of main rodents in Inner Mongolia Grassland. The invention provides a novel method for controlling the number of the Brandt's vole population by using the mint oil. According to the novel method, a mature non-overwintering Brandt's vole is used as an experimental subject, mint oil with different concentrations is used for performing intragastric administration on the Brandt's vole, autopsy is performed, the embryo implantation situation in the uteruse of the Brandt's vole is statistically recorded, and the uterus is collected for performing histopathological research and analysis. Experiments show that the mint oil has a significant anti-fertility effect on the Brandt's vole, and can effectively reduce the embryo implantation number of the Brandt's vole and reduce the reproduction rate of the Brandt's vole. Researches shown that the mint oil can effectively control the reproduction rate of the Brandt's vole, and thus control the number of the Brandt's vole population, so that sufficient evidence is provided for application of the mint oil as a potential botanical sterilant to rodent sterility control.

Description

technical field [0001] The present invention relates to an environment-friendly plant-source anti-fertility rodenticide for controlling the harmful rat Brandt's vole, in particular to a female sterile agent with peppermint oil as the main component for controlling the breeding of the harmful rat Brandt's vole, It mainly involves a new method of peppermint oil controlling its reproduction by affecting the implantation of embryos of Brandt's vole and reducing the number of implantation of embryos of Brandt's vole. Background technique [0002] Grassland is not only an important natural resource for agriculture and animal husbandry in our country, but also an important ecological barrier in our country. Grassland rodent infestation is a serious ecological problem in the process of grassland development and utilization. In the past 30 years, the area of ​​rodent damage in my country has shown a trend of increasing year by year. According to statistics, between 1987 and 2012, th...

Claims

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Application Information

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IPC IPC(8): A01N65/22A01P23/00
CPCA01N65/22
Inventor 张杰谢晨文张兴利刘筱雪方帷李晓杨志荣
Owner SICHUAN UNIV
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