Non-toxic deratization bait and preparation method thereof

Abstract

The invention discloses a non-toxic deratization bait-type IV and a preparation method. The non-toxic deratization bait-type IV is prepared from the following components: paraffin, calcium silicate, an adhesive, extracted alkaloid, grains, an attractant and a preservative. The preparation method comprises the following steps: weighing dry datura flowers, extracting alkaloid components in the datura flower with Soxhlet extraction equipment in virtue of an extracting solution which is a mixed solution of ethanol and water in a ratio of 80: 20, transferring the obtained extract to a concentratingdevice for concentrating until the volume of the concentrated extract is 1 / 10 or 1 / 5 of the volume of the extract, uniformly mixing the concentrated extract with the paraffin, the calcium silicate, the adhesive, grains, the attractant and the preservative under stirring, loading the obtained mixture into molding equipment, pressing the mixture into a bait, and preparing a raticide preparation from the bait. The bait provided by the invention has the advantages of no toxicity, no pollution to the environment, no harm to other organisms eating dead rats by mistake, no secondary poisoning, low cost, simple alkaloid extraction mode, low effective substance content, high deratization efficiency and obvious effect, and is applied to the technical field of medical prevention and treatment of rats.

Description

technical field [0001] The invention relates to a non-toxic rodent control bait-type IV in the technical field of rodent drug prevention and control and a preparation method thereof. Background technique [0002] At present, because the reproduction speed of rodents is unmatched by all mammals on the earth, and at the same time it has a huge negative impact on the ecological environment and the spread of diseases, so controlling the population of rodents is a long-term task facing the world. In order to achieve this goal, the whole world spends about US$ 2,000,000,000 every year on purchasing all kinds of rodent control drugs in large quantities. There are many problems in the application of various types of rodent control drugs. First, the manufacture of various types of rodent control drugs not only consumes manpower and funds, but also causes pressure on the environment because of the discharge of three wastes in the production process; in the application of various types...

AI Technical Summary

Problems solved by technology

However, there are many problems in the application of various types of rodenticides. Now the mainstream rodenticides are mainly highly toxic rodenticides. This type of rodenticide is highly toxic, and there is a problem of chemical waste discharge in the production process, causing environmental and ecological damage. There is a lot of pressure, and reports of poisoning caused by people or animals eating rat poison and dead rats are common.

[0004] However, in the prior art, there are many problems in the application of various types of rodenticides. Now the mainstream rodenticides are mainly highly toxic rodenticides. This type of rodenticides is highly toxic, and there is a problem of chemical waste discharge in the production process. , causing a lot of pressure on the environment and ecology, and reports of poisoning caused by people or animals eating rat poison and dead rats are not uncommon.

[0005] Patent No. 201010579107.8 discloses a non-toxic high-expansion curing rodent bait and its preparation method. The difference between this patent and the patent of the present invention is that this patent uses high-expansion curing to kill mice, and the expansion coefficient increases to death The patent of the present invention uses biological materials, which are non-toxic. After the alkaloids extracted from the bait enter the intestinal tract of rodents, calcium silicate precipitates and solidifies in the intestinal tract of rodents, and fully fills the intestinal tract of rodents, causing intestinal obstruction. Humans cannot eat, and the substances in the intestines cannot be excreted, eventually leading to death