Non-toxic deratization bait medicine-I and preparation method

Abstract

The invention discloses a non-toxic deratization bait medicine-I and a preparation method. The preparation method comprise the following steps; taking dry datura flowers, extracting alkaloid components in the datura flowers with an ethanol / water mixed solution as an extraction liquid by using Soxhlet extraction equipment to obtain an alkaloid extraction liquid, transferring the alkaloid extractionliquid to a concentration apparatus for concentration, performing concentration to 1 / 10 or 1 / 5 of the original extraction liquid, mixing and uniformly stirring the concentrated extraction liquid withparaffin, barium sulfate, a binder, an extracted alkaloid, a grain, an attractant and a preservative, putting the mixture into molding equipment to press the bait medicine, and then preparing a granule, an ointment, a tracer, a waterproof pill, a block, a suspending agent and a limb adhesion agent. The main point lies in a weight part ratio of each component, the preparation method and an actionmechanism of the non-toxic deratization bait medicine. The bait medicine is non-toxic, has no pollution to the environment, is harmless to other organisms that inadvertently eat dead rats, does not cause secondary poisoning, has low cost, has a simple alkaloid extracting method, has a low content of effective substances, has high rat-killing efficiency, has obvious effects, and is applied to the technical field of drug control of rats.

Description

technical field [0001] The invention relates to a non-toxic rodent control bait-I 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 of dr...

AI Technical Summary

Problems solved by technology

[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. 01137323.7 discloses biochemical rodenticide. The difference between this patent and the patent of the present invention is that this patent uses biochemical materials, which are toxic and cause intestinal obstruction to death in mice; the patent of the present invention uses biological materials, which are non-toxic, and the extraction After the alkaloid enters the intestinal tract of the rodent, barium sulfate precipitates and solidifies in the intestinal tract of the rodent, fully filling the intestinal tract of the rodent, causing intestinal obstruction, the rodent cannot eat, and the substances in the intestinal tract cannot be discharged, eventually leading to death

[0006] 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 extracted alkaloids in the bait enter the intestinal tract of rodents, barium sulfate precipitates and solidifies in the intestinal tract of rodents, and fully fills the intestinal tract of rodents, causing intestinal obstruction. Inability to eat and expel intestinal contents, eventually leading to death

[0007] Patent No. 201210459127.0 discloses tetrodotoxin rodent bait. The difference between this patent and the patent of the present invention is that this patent uses biochemical materials, which have a highly toxic effect, causing heart failure and brain paralysis to death in mice; the patent of the present invention uses biological materials, No toxicity, after the extracted alkaloids in the bait enter the intestinal tract of the rodent, barium sulfate precipitates and solidifies in the intestinal tract of the rodent, fully fills the intestinal tract of the rodent, causing intestinal obstruction, the rodent cannot eat, and the substances in the intestinal tract cannot expulsion, eventually leading to death