CN110583675A - Non-toxic raticide-II and preparation method thereof - Google Patents
Non-toxic raticide-II and preparation method thereof Download PDFInfo
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- CN110583675A CN110583675A CN201910965698.3A CN201910965698A CN110583675A CN 110583675 A CN110583675 A CN 110583675A CN 201910965698 A CN201910965698 A CN 201910965698A CN 110583675 A CN110583675 A CN 110583675A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/002—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing a foodstuff as carrier or diluent, i.e. baits
- A01N25/004—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing a foodstuff as carrier or diluent, i.e. baits rodenticidal
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/02—Sulfur; Selenium; Tellurium; Compounds thereof
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- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
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Abstract
A nontoxic raticide-II is prepared by taking dried datura flower, extracting alkaloid component from datura flower with Soxhlet extraction equipment, transferring the obtained alkaloid extract to a concentrating device for concentrating, concentrating to obtain the original extract, mixing with paraffin, carboxymethyl cellulose, barium sulfate, adhesive, extracted alkaloid, grain, attractant and antiseptic, stirring, loading into a forming device for pressing poison bait, and making into granule, paste, tracer, waterproof pill, block, suspensible agent and limb adhesive. The invention has the advantages of no toxicity, no pollution to the environment, no harm to other organisms eating dead mice by mistake, no secondary poisoning, low cost, simple alkaloid extraction mode, low content of effective substances, high deratization efficiency and obvious effect, and is applied to the technical field of rodent drug control.
Description
Technical Field
The invention relates to a nontoxic deratization bait-II and a preparation method thereof, belonging to the technical field of rodent drug control.
Background
Currently, the control of murine population numbers is a long-term task facing the world, since the rate of murine reproduction is incomparable with all mammals on earth, with a large negative impact on the ecological environment and disease transmission. To achieve this goal, the worldwide cost of purchasing large quantities of each type of rodenticide is around 20 billion dollars each year. The application of various rodenticides has a plurality of problems, firstly, the production of various rodenticides consumes manpower and capital, and simultaneously, the production process has the discharge of three wastes in chemical industry, thus causing pressure to the environment; in the application of various medicines, various basic animals in the ecological environment can be injured or killed by mistake, and the harmony of the environment and the ecology is influenced.
Therefore, in the world, the rat has great negative influence on the production and life of human beings, so that the agricultural yield is reduced, a large amount of agricultural and sideline products are consumed, the production of forestry and forest cultivation is difficult, industrial and water conservancy facilities are damaged and consumed, diseases are infected, the environment is polluted, and the health and life safety of human beings are threatened, so that the control of the population quantity of the rats is a long-term task required to face all over the world.
However, in the prior art, various raticides have many problems in application, the mainstream raticide is mainly virulent, the raticide has high toxicity, the problem of discharge of three chemical wastes exists in the production process, great pressure is caused to the environment and the ecology, and the reports of poisoning caused by mistaken eating of the raticide by human beings or animals and death of the mice are more frequent.
Patent No. 01137323.7 discloses a biochemical rodenticide, which is different from the present patent in that it uses biochemical materials, has toxicity, and causes death of intestinal obstruction of mice; the invention uses biological materials without toxicity, and barium sulfate is precipitated and solidified in the murine intestinal tract after the extracted alkaloids in the bait enter the murine intestinal tract, so that the murine intestinal tract is fully filled, the intestinal obstruction is caused, the murine can not eat the bait, substances in the intestinal tract can not be discharged, and finally the death is caused.
Patent No. 201010579107.8 discloses a nontoxic high-expansion solidified lethal rodent bait and a preparation method thereof, and the difference between the nontoxic high-expansion solidified lethal rodent bait and the patent of the invention is that the nontoxic high-expansion solidified rodent bait causes death of rats, and the expansion coefficient is increased to kill the rats; the invention uses biological materials without toxicity, and barium sulfate is precipitated and solidified in the murine intestinal tract after the extracted alkaloids in the bait enter the murine intestinal tract, so that the murine intestinal tract is fully filled, the intestinal obstruction is caused, the murine can not eat the bait, substances in the intestinal tract can not be discharged, and finally the death is caused.
Patent No. 201210459127.0 discloses tetrodotoxin bait for killing mouse, which is different from the patent of the present invention in that biochemical materials are used in the patent, the patent has a strong toxic effect, and the heart failure and the cerebral nerve paralysis of the mouse are lethal; the invention uses biological materials without toxicity, and barium sulfate is precipitated and solidified in the murine intestinal tract after the extracted alkaloids in the bait enter the murine intestinal tract, so that the murine intestinal tract is fully filled, the intestinal obstruction is caused, the murine can not eat the bait, substances in the intestinal tract can not be discharged, and finally the death is caused.
Therefore, the development of a nontoxic rodenticide bait-II and a preparation method thereof are always a new problem to be solved.
Disclosure of Invention
The invention aims to provide a nontoxic rodenticide bait-II and a preparation method thereof, the bait carries out spasmolysis on gastrointestinal smooth muscles of mice by alkaloid, then utilizes barium sulfate and carboxymethyl cellulose to cause intestinal obstruction of the mice, can not defecate and finally causes death, and achieves the aims of no toxicity and no pollution.
The purpose of the invention is realized as follows: a non-toxic raticide-II is prepared from the following components in parts by weight: 25% of paraffin, 10-15% of carboxymethyl cellulose, 15-20% of barium sulfate, 5% of adhesive, 0.1-1% of extracted alkaloid, 30-35% of grain, 1-5% of attractant and 0.2% of preservative;
the extracted alkaloid is extracted hyoscyamine;
the adhesive is aquatic product adhesive, and plays a role in shaping under the combined action of the aquatic product adhesive and paraffin;
the grain is one or two of corn flour and sorghum flour;
the preservative is edible preservative calcium propionate, the dosage of the preservative does not exceed 1.8g/kg of the dosage of national standard grain, and the preservative is safe and environment-friendly;
the preparation method of the nontoxic deratization bait medicine-II comprises the following steps of taking 10g of dried datura stramonium flower, wherein an extracting solution is an ethanol/water mixed solution, and the proportion is 80: 20, extracting alkaloid components in datura stramonium flower by using Soxhlet extraction equipment, transferring the obtained alkaloid extract to a concentration device for concentration until the alkaloid extract is 1/10 or 1/5, mixing and stirring the alkaloid extract with paraffin, carboxymethyl cellulose, barium sulfate, an adhesive, extracted alkaloid, grains, an attractant and a preservative uniformly, putting the mixture into forming equipment for pressing poison bait, and then preparing granules, paste, a tracking agent, a waterproof pill, a block agent, a suspensible agent and a limb adhesive;
the action mechanism of the nontoxic deratization bait medicine-II is that extracted alkaloid is used as an M-receptor blocker to compete with acetylcholine for parasympathetic nerve receptors, the extracted alkaloid in the bait medicine acts on the rat intestinal tract to relieve smooth muscle spasm and slow down the movement of the rat intestinal tract, and barium sulfate and carboxymethyl cellulose are used for precipitating and solidifying in the rat intestinal tract by virtue of the characteristics of easiness in solidification, difficulty in digestion and adhesion to intestines and stomach under the condition of a precursor that the muscle of the rat intestinal tract does not move, so that the rat intestinal tract is fully filled with the bait medicine to cause intestinal obstruction, the rat cannot eat, substances in the intestinal tract cannot be discharged, and finally death is caused; the alkaloid, the barium sulfate and the adhesive related in the nontoxic deratization bait-II are nontoxic, the applied attractant and the grain are preferred to the feeding of the murine animals, the attractant does not play a food calling role on other animals, the accidental feeding of other animals cannot be caused, and after the dead mice are fed by natural enemies, the total amount of the alkaloid in the bait is small, and the reaction of deposition and expansion in the dead mice is finished, so that the damage to the non-murine animals cannot be caused, and the harmlessness to the ecological environment is realized; the paraffin and the adhesive give certain shape to the poison bait, so that the shape of the poison bait is not easy to damage when the poison bait is corroded by water; the main components of the nontoxic deratization bait II are natural substances which are easy to mildew in natural environment, and the problem of mildew and deterioration can be solved by adding the edible preservative, so that the service life is prolonged;
the experimental method of the non-toxic deratization bait-II is carried out under the laboratory condition, 200g of deratization bait is taken and placed in a mouse cage, 6 mice are respectively placed in the mouse cage, the feeding condition is observed, after 2 hours, 191.2g of the bait is weighed, 8.8g of the bait is eaten after being stolen, and the average intake of 1.5g of bait for each mouse is obtained; after 48 hours, 1 dead mouse appeared; 3 mice were killed after 72 hours, and 2 mice remained to be killed for 5 days; 6 intestinal obstructions of the intestines and the stomach are found after dead mice are dissected;
the experimental method of the nontoxic deratization bait-II comprises the steps of taking 1000g of deratization bait, selecting a pig farm with high rat density to throw the bait, totally piling up 10 groups to put the bait, observing the stealing eating condition, weighing 350g of the residual bait and 650g of the residual bait in the next day, finding 10 dead rats near the feeding place after three days, and confirming intestinal obstruction death through anatomy.
The key points of the invention lie in the proportion of each component of the nontoxic deratization bait-II by weight, the preparation method and the action mechanism.
Compared with the prior art, the nontoxic deratization bait-II and the preparation method thereof have 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 content of effective substances, high deratization efficiency, obvious effect and the like, and can be widely applied to the technical field of rodent drug control.
Detailed Description
A non-toxic raticide-II is prepared from the following components in parts by weight: 25% of paraffin, 10-15% of carboxymethyl cellulose, 15-20% of barium sulfate, 5% of adhesive, 0.1-1% of extracted alkaloid, 30-35% of grain, 1-5% of attractant and 0.2% of preservative.
The extracted alkaloid is extracted hyoscyamine.
The adhesive is aquatic product adhesive, and plays a role in shaping under the combined action of the aquatic product adhesive and paraffin.
The grain is one or two of corn flour and sorghum flour.
The preservative is edible preservative calcium propionate, the dosage of the preservative is not more than 1.8g/kg of national standard grain dosage, and the preservative is safe and environment-friendly.
The preparation method of the nontoxic deratization bait medicine-II comprises the following steps of taking 10g of dried datura stramonium flower, wherein an extracting solution is an ethanol/water mixed solution, and the proportion is 80: 20, extracting alkaloid components in datura stramonium flower by using a Soxhlet extraction device, transferring the obtained alkaloid extract (stock solution) to a concentration device for concentration until the alkaloid extract is 1/10 or 1/5, mixing the alkaloid extract with paraffin, carboxymethyl cellulose, barium sulfate, an adhesive, extracted alkaloid, grains, an attractant and a preservative, uniformly stirring, putting the mixture into a forming device for pressing poison bait, and then preparing granules, paste, a tracking agent, a waterproof pill, a block agent, a suspensible agent and a limb adhesive.
The action mechanism of the nontoxic deratization bait medicine-II is that extracted alkaloid is used as an M-receptor blocker to compete with acetylcholine for parasympathetic nerve receptors, the extracted alkaloid in the bait medicine acts on the rat intestinal tract to relieve smooth muscle spasm and slow down the movement of the rat intestinal tract, and barium sulfate and carboxymethyl cellulose are used for precipitating and solidifying in the rat intestinal tract by virtue of the characteristics of easiness in solidification, difficulty in digestion and adhesion to intestines and stomach under the condition of a precursor that the muscle of the rat intestinal tract does not move, so that the rat intestinal tract is fully filled with the bait medicine to cause intestinal obstruction, the rat cannot eat, substances in the intestinal tract cannot be discharged, and finally death is caused; the alkaloid, the barium sulfate and the adhesive related in the nontoxic deratization bait-II are nontoxic, the applied attractant and the grain are preferred to the feeding of the murine animals, the attractant does not play a food calling role on other animals, the accidental feeding of other animals cannot be caused, and after the dead mice are fed by natural enemies (such as snakes and birds), because the total amount of the alkaloid in the bait is small, and the reaction of deposition and expansion in the dead mice is finished, the injury to the non-murine animals cannot be caused, and the harmlessness to the ecological environment is realized; the paraffin and the adhesive give certain shape to the poison bait, so that the shape of the poison bait is not easy to damage when the poison bait is corroded by water; the main components of the nontoxic deratization bait II are natural substances which are easy to mildew in natural environment, and the addition of the edible preservative can solve the problem of mildew and deterioration and prolong the service life.
The experimental method of the non-toxic deratization bait-II is carried out under the laboratory condition, 200g of deratization bait is taken and placed in a mouse cage, 6 mice are respectively placed in the mouse cage, the feeding condition is observed, after 2 hours, 191.2g of the bait is weighed, 8.8g of the bait is eaten after being stolen, and the average intake of 1.5g of bait for each mouse is obtained; after 48 hours, 1 dead mouse appeared; after 72 hours, 3 mice were sacrificed, and 2 mice were left to die for 5 days. After the dead mice are dissected, 6 gastrointestinal intestinal obstructions are found.
The experimental method of the nontoxic deratization bait-II comprises the steps of taking 1000g of deratization bait, selecting a pig farm with high rat density to throw the bait, totally piling up 10 groups to put the bait, observing the stealing eating condition, weighing 350g of the residual bait and 650g of the residual bait in the next day, finding 10 dead rats near the feeding place after three days, and confirming intestinal obstruction death through anatomy.
Example one
The preparation method of the nontoxic deratization bait medicine-II comprises the following steps of taking 10g of dried datura stramonium flower, wherein an extracting solution is an ethanol/water mixed solution, and the proportion is 80: 20, extracting the hyoscyamine component in datura stramonium by using a soxhlet extraction device, transferring the obtained hyoscyamine extracting solution (stock solution) to a concentrating device for concentrating until the original extracting solution is 1/10 or 1/5, mixing and stirring the obtained hyoscyamine extracting solution with 25 kg of paraffin, 14.7 kg of carboxymethyl cellulose, 17 kg of barium sulfate, 5 kg of aquatic product adhesive, 0.1 kg of extracted hyoscyamine, 35 kg of corn flour, 3 kg of attractant and 0.2 kg of edible preservative calcium propionate uniformly, putting the obtained mixture into a forming device for pressing poison bait, and then preparing the mixture into granules.
Example two
The preparation method of the nontoxic deratization bait medicine-II comprises the following steps of taking 10g of dried datura stramonium flower, wherein an extracting solution is an ethanol/water mixed solution, and the proportion is 80: 20, extracting the hyoscyamine component in datura flower by using a soxhlet extraction device, transferring the obtained hyoscyamine extracting solution (stock solution) to a concentration device for concentration until the original extracting solution is 1/10 or 1/5, mixing and stirring the obtained hyoscyamine extracting solution (stock solution) with 25 kg of paraffin, 13.8 kg of carboxymethyl cellulose, 20 kg of barium sulfate, 5 kg of aquatic product adhesive, 1 kg of extracted hyoscyamine, 30 kg of sorghum flour, 5 kg of attractant and 0.2 kg of edible preservative calcium propionate uniformly, putting the mixture into a forming device for pressing poison bait, and then preparing waterproof pills.
EXAMPLE III
The preparation method of the nontoxic deratization bait medicine-II comprises the following steps of taking 10g of dried datura stramonium flower, wherein an extracting solution is an ethanol/water mixed solution, and the proportion is 80: 20, extracting the hyoscyamine component in datura stramonium by using a soxhlet extraction device, transferring the obtained hyoscyamine extracting solution (stock solution) to a concentrating device for concentrating until the original extracting solution is 1/10 or 1/5, mixing and stirring the obtained hyoscyamine extracting solution with 25 kg of paraffin, 14.7 kg of carboxymethyl cellulose, 17 kg of barium sulfate, 5 kg of aquatic product adhesive, 0.1 kg of extracted hyoscyamine, 35 kg of corn flour, 3 kg of attractant and 0.2 kg of edible preservative calcium propionate uniformly, putting the mixture into a forming device for pressing poison bait, and then preparing the plaster.
Example four
The preparation method of the nontoxic deratization bait medicine-II comprises the following steps of taking 10g of dried datura stramonium flower, wherein an extracting solution is an ethanol/water mixed solution, and the proportion is 80: 20, extracting the hyoscyamine component in datura flower by using a soxhlet extraction device, transferring the obtained hyoscyamine extracting solution (stock solution) to a concentration device for concentration until the original extracting solution is 1/10 or 1/5, mixing and stirring the obtained hyoscyamine extracting solution (stock solution) with 25 kg of paraffin, 13.8 kg of carboxymethyl cellulose, 20 kg of barium sulfate, 5 kg of aquatic product adhesive, 1 kg of extracted hyoscyamine, 30 kg of sorghum flour, 5 kg of attractant and 0.2 kg of edible preservative calcium propionate uniformly, putting the mixture into a forming device for pressing poison bait, and then preparing the tracer.
Claims (9)
1. A non-toxic rodenticide bait-II is characterized in that: the nontoxic deratization bait medicine-II is prepared from the following components in parts by weight: 25% of paraffin, 10-15% of carboxymethyl cellulose, 15-20% of barium sulfate, 5% of adhesive, 0.1-1% of extracted alkaloid, 30-35% of grain, 1-5% of attractant and 0.2% of preservative.
2. A non-toxic rodenticide bait-ii according to claim 1, which is characterized in that: the extracted alkaloid is extracted hyoscyamine.
3. A non-toxic rodenticide bait-ii according to claim 1, which is characterized in that: the adhesive is aquatic product adhesive, and plays a role in shaping under the combined action of the aquatic product adhesive and paraffin.
4. A non-toxic rodenticide bait-ii according to claim 1, which is characterized in that: the grain is one or two of corn flour and sorghum flour.
5. A non-toxic rodenticide bait-ii according to claim 1, which is characterized in that: the preservative is edible preservative calcium propionate, the dosage of the preservative is not more than 1.8g/kg of national standard grain dosage, and the preservative is safe and environment-friendly.
6. The method for preparing a nontoxic rodenticide bait-ii according to claim 1, which is characterized in that: the preparation method of the nontoxic deratization bait medicine-II comprises the following steps of taking 10g of dried datura stramonium flower, wherein an extracting solution is an ethanol/water mixed solution, and the proportion is 80: 20, extracting alkaloid components in datura stramonium flower by using a Soxhlet extraction device, transferring the obtained alkaloid extract to a concentration device for concentration until the alkaloid extract is 1/10 or 1/5, mixing and stirring the alkaloid extract with paraffin, carboxymethyl cellulose, barium sulfate, an adhesive, extracted alkaloid, grains, an attractant and a preservative uniformly, putting the mixture into a forming device for pressing poison bait, and then preparing granules, paste, a tracer, waterproof pills, a block, a suspensible agent and a limb adhesive.
7. A non-toxic rodenticide bait-ii according to claim 1, which is characterized in that: the action mechanism of the nontoxic deratization bait medicine-II is that extracted alkaloid is used as an M-receptor blocker to compete with acetylcholine for parasympathetic nerve receptors, the extracted alkaloid in the bait medicine acts on the rat intestinal tract to relieve smooth muscle spasm and slow down the movement of the rat intestinal tract, and barium sulfate and carboxymethyl cellulose are used for precipitating and solidifying in the rat intestinal tract by virtue of the characteristics of easiness in solidification, difficulty in digestion and adhesion to intestines and stomach under the condition of a precursor that the muscle of the rat intestinal tract does not move, so that the rat intestinal tract is fully filled with the bait medicine to cause intestinal obstruction, the rat cannot eat, substances in the intestinal tract cannot be discharged, and finally death is caused; the alkaloid, the barium sulfate and the adhesive related in the nontoxic deratization bait-II are nontoxic, the applied attractant and the grain are preferred to the feeding of the murine animals, the attractant does not play a food calling role on other animals, the accidental feeding of other animals cannot be caused, and after the dead mice are fed by natural enemies, the total amount of the alkaloid in the bait is small, and the reaction of deposition and expansion in the dead mice is finished, so that the damage to the non-murine animals cannot be caused, and the harmlessness to the ecological environment is realized; the paraffin and the adhesive give certain shape to the poison bait, so that the shape of the poison bait is not easy to damage when the poison bait is corroded by water; the main components of the nontoxic deratization bait II are natural substances which are easy to mildew in natural environment, and the addition of the edible preservative can solve the problem of mildew and deterioration and prolong the service life.
8. A non-toxic rodenticide bait-ii according to claim 1, which is characterized in that: the experimental method of the non-toxic deratization bait-II is carried out under the laboratory condition, 200g of deratization bait is taken and placed in a mouse cage, 6 mice are respectively placed in the mouse cage, the feeding condition is observed, after 2 hours, 191.2g of the bait is weighed, 8.8g of the bait is eaten after being stolen, and the average intake of 1.5g of bait for each mouse is obtained; after 48 hours, 1 dead mouse appeared; after 72 hours, 3 mice were killed, and the remaining 2 mice died for 5 days, and after the dead mice were dissected, 6 mice were found to have intestinal and gastric obstruction.
9. A non-toxic rodenticide bait-ii according to claim 1, which is characterized in that: the experimental method of the nontoxic deratization bait-II comprises the steps of taking 1000g of deratization bait, selecting a pig farm with high rat density to throw the bait, totally piling up 10 groups to put the bait, observing the stealing eating condition, weighing 350g of the residual bait and 650g of the residual bait in the next day, finding 10 dead rats near the feeding place after three days, and confirming intestinal obstruction death through anatomy.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111264560A (en) * | 2020-03-17 | 2020-06-12 | 沈阳爱威科技发展股份有限公司 | Non-toxic raticide-V type and preparation method thereof |
| CN112772674A (en) * | 2021-02-24 | 2021-05-11 | 沈阳爱威科技发展股份有限公司 | Nontoxic deratization carboxymethyl cellulose and portland cement compound bait and preparation method thereof |
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| CN1352879A (en) * | 2001-11-27 | 2002-06-12 | 朱天相 | Biochemical rodenticide |
| CN101326920A (en) * | 2008-07-22 | 2008-12-24 | 惠州市南天生物科技有限公司 | Raticide |
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| EP3384769A1 (en) * | 2017-04-05 | 2018-10-10 | Stephen C. Perry | Rodenticide |
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| JPS5562003A (en) * | 1978-10-31 | 1980-05-10 | Matsushita Electric Works Ltd | Preparation of solid rodenticide |
| CN1352879A (en) * | 2001-11-27 | 2002-06-12 | 朱天相 | Biochemical rodenticide |
| CN101326920A (en) * | 2008-07-22 | 2008-12-24 | 惠州市南天生物科技有限公司 | Raticide |
| EP3384769A1 (en) * | 2017-04-05 | 2018-10-10 | Stephen C. Perry | Rodenticide |
| CN106879580A (en) * | 2017-04-17 | 2017-06-23 | 付学锋 | A kind of rat poison |
| EP3549442A1 (en) * | 2018-04-03 | 2019-10-09 | Stephen C. Perry | Rodenticide |
Non-Patent Citations (1)
| Title |
|---|
| 曹志丹: "国内外现用杀鼠剂述评及植物毒素作为新兴杀鼠剂的分析", 《粮食加工》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111264560A (en) * | 2020-03-17 | 2020-06-12 | 沈阳爱威科技发展股份有限公司 | Non-toxic raticide-V type and preparation method thereof |
| CN112772674A (en) * | 2021-02-24 | 2021-05-11 | 沈阳爱威科技发展股份有限公司 | Nontoxic deratization carboxymethyl cellulose and portland cement compound bait and preparation method thereof |
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Application publication date: 20191220 |