CN101803608A - Cockroach-killing gel bait and preparation method thereof - Google Patents
Cockroach-killing gel bait and preparation method thereof Download PDFInfo
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- CN101803608A CN101803608A CN200910111057A CN200910111057A CN101803608A CN 101803608 A CN101803608 A CN 101803608A CN 200910111057 A CN200910111057 A CN 200910111057A CN 200910111057 A CN200910111057 A CN 200910111057A CN 101803608 A CN101803608 A CN 101803608A
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Abstract
The invention provides cockroach-killing gel bait and a preparation method thereof. The active ingredients of the cockroach-killing gel bait, namely imidacloprid and cyclodextrin, form a cyclodextrin inclusion complex of the imidacloprid. On the basis of improving the mouthfeel of the gel bait, the release speed of the imidacloprid is reduced to ensure that cockroaches eating the gel bait are killed after returning nests, so that the aims of chain cockroach killing and radical treatment of cockroach groups are fulfilled.
Description
Technical field
The present invention relates to a kind of cockroach-killing gel bait and preparation method thereof.
Background technology
The method that is used for controlling cockroach harm has multiple, chemical control be crucial one by way of, as tradition prevent and treat the aerosol, propellant, the pulvis that use in the method, roach chalk or fumicants etc. go out.Yet the existing method of preventing and treating is difficult to thoroughly radical cure to cockroach especially Groton bug.In addition, the existing roach product that kills has used for many years, and the cockroach drug resistance increases, and the production dealer who kills the roach product reduces customer complaint for guaranteeing the product drug effect, has to increase drug dose.And the increase of drug dose must be accompanied by the decline of significantly increasing of production cost and profit margin, and in addition, along with the increase of drug dose, the irreversible injury that in its production process and the use environment is caused also can increase to some extent.Therefore, develop a kind of efficient, safe, cheap, applicability is wide novel roach product that kills, have extraordinary market potential undoubtedly.
Cockroach-killing gel bait is a kind of new formulation, it have easy to use, the roach that goes out is effective, be difficult for to produce resistance, to the little and chain characteristics of killing of surrounding environment influence.The cockroach-killing gel bait of being sold in the market, be based upon mostly on the basis that certain cockroach feeding behaviour and attractant effect are studied, and the scope of application, the cockroach of glue bait perched performance is renderd a service in behavior to poison bait influence, glue bait carrier does not carry out intensive research to the problem of the aspects such as influence of glue bait attractant effect.
Summary of the invention
The object of the present invention is to provide a kind of cockroach-killing gel bait, to solve the above-mentioned problems in the prior art.The internal metabolism of cockroach-killing gel bait provided by the invention is slow, and mouthfeel is good, has slow release effect, can form secondary or transmit the chain roach effect of killing for three times, reaches radical cure roach group's purpose.
A further object of the invention provides a kind of preparation method of above-mentioned cockroach-killing gel bait.
Technical scheme provided by the invention is as follows:
Cockroach-killing gel bait, it is characterized in that: comprise 2.0 weight %～5 weight % Imidacloprids, 2.0 weight %～5 weight % cyclodextrin, 15% weight %～30 weight % sugar, 10% weight %～20 weight % humectant, the filler of 30 weight %～50 weight %, 0.2 weight %～1 weight % preservative and 15 weight %～25 weight % deionized waters; This Imidacloprid and cyclodextrin form the cyclodextrin inclusion complex of Imidacloprid.
This cockroach-killing gel bait is the active drug composition with the Imidacloprid, and it is mixed to be equipped with sugar (attractant), preservative, humectant and filler.This glue bait is inclusion agent inclusion active ingredient Imidacloprid with the cyclodextrin, reduces the Imidacloprid smell, increases the palatability of glue bait; The humectant that contains in the glue bait can make it have moisture retention preferably, extrudes the back at the glue bait and still can guarantee its no significant change in 2 to 3 weeks, as exsiccation, variable color, spoiled etc.
In addition, the habit of boring the hole, cave is climbed in happiness according to cockroach property, above-mentioned glue bait can be press-fited in the bait box, concentrates the cloth medicine, makes it free from environmental pollution.
In the aforementioned cockroach-killing gel bait, this cockroach-killing gel bait is preferably by 2.5 weight % Imidacloprids, 2.5 weight % cyclodextrin, and 20.0 weight % sucrose, 15.5 weight % humectant, 39 weight % fillers, 0.5 weight % preservative and 20 weight % deionized waters are formed.
Preferably, get the attractant of food as cockroach, described sugar generally uses a kind of in glucose, sucrose or the maltose.For further luring cockroach to get food, the cockroach sex hormone or the cockroach that can also add 0.1 weight %～0.2 weight % in the glue bait assemble hormone, and cockroach sex hormone or cockroach assemble hormone and can directly buy from the market.
Further preferably, this humectant is at least a in glycerine, propane diols, sorbierite, amino acid, polypeptide or the sodium lactate; Be preferably polypeptide.
Again further preferably, this filler is at least a in starch, cyclodextrin, lactose, sucrose, Icing Sugar, cellulose, methylcellulose, sodium carboxymethylcellulose, microcrystalline cellulose, glucose, meglumine, Glucosamine, mannitol, calcium sulphate, calcium bisulfate, gelatin or the agar; Be preferably agar or gelatin.Agar or gelatin can further delay the rate of release of Imidacloprid in the cockroach body, guarantee that the cockroach of edible glue bait just causes death after returning nest, reach chain purpose of killing roach, radical cure roach group.The glucose, the sucrose that use as filler can also attract cockroach to get food simultaneously as attractant.
Still more preferably, this preservative is a Sodium Benzoate.
A kind of preparation method of cockroach-killing gel bait is characterized in that, may further comprise the steps:
A, each component are got the raw materials ready by above-mentioned weight ratio, and Imidacloprid is added in the deionized water, and stirring causes it and disperses fully;
B, cyclodextrin is added in the deionized water mixed liquor of Imidacloprid, be heated to 40 ℃～60 ℃ while stirring in ultrasonic oscillation, reacted under this temperature 30～120 minutes, sample analysis is until there is crystal to occur at microscopically;
After c, the reactant liquor cooling, to wherein adding filler, humectant, preservative and sugar in proper order successively, obtain gel-like prod after stirring, then packing promptly.
Unless name especially, the implication of employed here all technology and scientific terminology is identical with the common implication of understanding of the technical field of the invention those skilled in the art.Equally, all publication, patent application, patent and other references all can be introduced the present invention as a reference referred in this.
Cockroach-killing gel bait product provided by the invention act as the breach with the chain roach that kills, lure cockroach feed medicine by the bait food after, slowly release poison in the Yu Qiti, just cause death until returning its nest; Among the roach group other is individual to divide Shiqi corpse or ight soil, is poisoned to death thereby cause other cockroach intersection, causes secondary or three contaminations, reaches the chain effect of killing roach, eliminating the roach group.This glue bait is tasteless, non-stimulated, has good moisture preserving, epigamic and palatability, and health is not exerted an influence.In addition, also above-mentioned glue bait can be press-fited in the bait box, concentrate the cloth medicine, so, can make other cockroaches of not using this glue bait be difficult to produce drug resistance, have safety and environmental protection, high-efficiency low-toxicity, characteristics easy to use.The raw material of this cockroach-killing gel bait are mostly cheap, and manufacture method is simple, can reduce production costs greatly.
Embodiment
Can further understand the present invention by the embodiment of the invention given below, but protection scope of the present invention is not limited thereto.
Embodiment 1
Take by weighing the former medicine of 2.5g Imidacloprid (content 〉=95%) and add in the 20.0g deionized water, stirred 30 minutes with flat helical form lodicule.Take by weighing the 2.5g cyclodextrin and add in the deionization mixed liquor of Imidacloprid, above-mentioned mixed liquor is placed the ultrasonic oscillation instrument of power 50HZ, regulate concussion frequency 45HZ, be heated to 50 ℃ while stirring, 50 ℃ of reactions 50 minutes down.After reaction finished, the inclusion complex that takes a morsel was made in flakes, placed microscopically to observe, and obvious crystal occurred.
Cool off above-mentioned reactant liquor, be sequentially added into agar 39.0g, polypeptide 15.5g, Sodium Benzoate 0.5g and sucrose 20.0g, stirring obtains gel-like prod, and then packing promptly.
Embodiment 2
Take by weighing the former medicine of 2g Imidacloprid (content 〉=95%) and add in the 25.0g deionized water, stirred 30 minutes with flat helical form lodicule.Take by weighing the 2g cyclodextrin and add in the deionization mixed solution of Imidacloprid,, regulate concussion frequency 45HZ, be heated to 40 ℃ while stirring, reacted 120 minutes down at 40 ℃ with the above-mentioned ultrasonic oscillation instrument that places power 50HZ.After reaction finished, the inclusion complex that takes a morsel was made in flakes, placed microscopically to observe, and obvious crystal occurred.
Cool off above-mentioned reactant liquor, be sequentially added into agar 30.0g, polypeptide 10g, Sodium Benzoate 1g and sucrose 30.0g, stirring obtains gel-like prod, and then packing promptly.
Embodiment 3
Take by weighing the former medicine of 5g Imidacloprid (content 〉=95%) and add in the 15.0g deionized water, stirred 30 minutes with flat helical form lodicule.Take by weighing the 5g cyclodextrin and add in the deionization mixed solution of Imidacloprid,, regulate concussion frequency 45HZ, be heated to 60 ℃ while stirring, reacted 30 minutes down at 60 ℃ with the above-mentioned ultrasonic oscillation instrument that places power 50HZ.After reaction finished, the inclusion complex that takes a morsel was made in flakes, placed microscopically to observe, and obvious crystal occurred.
Cool off above-mentioned reactant liquor, be sequentially added into agar 39.8g, polypeptide 20g, Sodium Benzoate 0.2g and sucrose 15.0g, stirring obtains gel-like prod, and then packing promptly.
Embodiment 4
The cockroach-killing gel bait that makes among the embodiment 1,2,3 is press-fited respectively in the bait box, and each bait box contains cockroach-killing gel bait 10g.Independently place 10 above-mentioned bait boxes respectively in the space at one, and 100 Groton bugs, the trapping capability and the glue bait intake of cockroach-killing gel bait are tested, and compare; Independently put into 1 above-mentioned bait box respectively in the space at one in addition, at normal temperatures and pressures the moisture retention of glue bait is investigated; In addition above-mentioned bait box (band packing) is respectively got one, be placed on 14d in the insulating box of (54 ± 2) ℃, after the taking-up, survey its degradation rate by the active constituent content method again.The result is as shown in table 1:
The trapping capability of table 1 cockroach-killing gel bait, palatability, moisture retention, stability
The foregoing description is a preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (9)
1. cockroach-killing gel bait, it is characterized in that: comprise 2.0 weight %～5 weight % Imidacloprids, 2.0 weight %～5 weight % cyclodextrin, 15% weight %～30 weight % sugar, 10% weight %～20 weight % humectant, the filler of 30 weight %～50 weight %, 0.2 weight %～1 weight % preservative and 15 weight %～25 weight % deionized waters; This Imidacloprid and cyclodextrin form the cyclodextrin inclusion complex of Imidacloprid.
2. according to the cockroach-killing gel bait described in the claim 1, it is characterized in that: this cockroach-killing gel bait is preferably by 2.5 weight % Imidacloprids, 2.5 weight % cyclodextrin, 20.0 weight % sugar, 15.5 weight % humectant, 39 weight % fillers, 0.5 weight % preservative and 20 weight % deionized waters are formed.
3. according to the cockroach-killing gel bait described in the claim 2, it is characterized in that: described sugar is a kind of in glucose, sucrose or the maltose.
4. according to the cockroach-killing gel bait described in the claim 3, it is characterized in that: comprise that also the cockroach sex hormone of 0.1 weight %～0.2 weight % or cockroach assemble hormone.
5. according to the cockroach-killing gel bait described in the claim 4, it is characterized in that: humectant is at least a in glycerine, propane diols, sorbierite, amino acid, polypeptide or the sodium lactate.
6. according to the cockroach-killing gel bait described in the claim 4, it is characterized in that: humectant is preferably polypeptide.
7. according to the cockroach-killing gel bait described in the claim 5, it is characterized in that: this filler is at least a in starch, cyclodextrin, lactose, sucrose, Icing Sugar, cellulose, methylcellulose, sodium carboxymethylcellulose, microcrystalline cellulose, glucose, meglumine, Glucosamine, mannitol, calcium sulphate, calcium bisulfate, gelatin or the agar.
8. according to the cockroach-killing gel bait described in the claim 5, it is characterized in that: this filler is preferably agar or gelatin.
9. the preparation method of the cockroach-killing gel bait in the claim 1,2,3,4,5,6,7 or 8 is characterized in that, may further comprise the steps:
A, each component are got the raw materials ready by above-mentioned weight ratio, and Imidacloprid is added in the deionized water, and stirring causes it and disperses fully;
B, cyclodextrin is added in the deionized water mixed liquor of Imidacloprid, be heated to 40 ℃～60 ℃ while stirring in ultrasonic oscillation, reacted under this temperature 30～120 minutes, sample analysis is until there is crystal to occur at microscopically;
After c, the reactant liquor cooling, to wherein adding filler, humectant, preservative and sugar in proper order successively, obtain gel-like prod after stirring, then packing promptly.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910111057A CN101803608A (en) | 2009-02-13 | 2009-02-13 | Cockroach-killing gel bait and preparation method thereof |
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| CN200910111057A CN101803608A (en) | 2009-02-13 | 2009-02-13 | Cockroach-killing gel bait and preparation method thereof |
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| CN200910111057A Pending CN101803608A (en) | 2009-02-13 | 2009-02-13 | Cockroach-killing gel bait and preparation method thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599184A (en) * | 2012-03-01 | 2012-07-25 | 福建省金鹿日化股份有限公司 | Cockroach gel bait |
| CN102657154A (en) * | 2012-05-04 | 2012-09-12 | 柳州华力家庭品业股份有限公司 | Colloidal bait for killing cockroaches and preparation method of colloidal bait |
| CN103404512A (en) * | 2013-07-12 | 2013-11-27 | 浙江工业大学 | Multi-effect triazole cyclodextrin inclusion complex and preparation method thereof |
| EP2848122A4 (en) * | 2012-01-05 | 2015-09-09 | Univ Del País Vasco Euskal Herriko Unibertsitatea Upv Ehu | New pesticide inclusion complexes, compositions containing said complexes and the use thereof as pesticides |
| CN105660712A (en) * | 2014-11-20 | 2016-06-15 | 深圳市亿博创瑞生物科技有限公司 | Composition for killing blattaria |
| CN106417341A (en) * | 2016-08-31 | 2017-02-22 | 江苏长青生物科技有限公司 | Indoxacarb-containing cockroach killing preparation |
| CN107432285A (en) * | 2016-05-26 | 2017-12-05 | 武汉市拜乐卫生科技有限公司 | A kind of cockroach killing bait and preparation method and application containing cockroach virus |
| CN108477205A (en) * | 2018-02-10 | 2018-09-04 | 武汉市拜乐卫生科技有限公司 | A kind of granular pattern kills fly bait formulation and preparation method thereof |
| CN110326615A (en) * | 2019-07-23 | 2019-10-15 | 广州市建城白蚁防治研究有限公司 | The medicament for preventing and treating termite |
| CN107787977B (en) * | 2017-08-28 | 2020-07-17 | 江苏功成生物科技有限公司 | Pyriproxyfen-containing sanitary insecticidal composition and application thereof |
| CN111436452A (en) * | 2020-04-17 | 2020-07-24 | 福建省金鹿日化股份有限公司 | Cockroach-killing gel bait with enhanced trapping effect |
| CN112825853A (en) * | 2021-01-13 | 2021-05-25 | 福建省金鹿日化股份有限公司 | Cockroach-killing gel bait with high safety and preparation method thereof |
| CN113287637A (en) * | 2021-05-24 | 2021-08-24 | 梁明杰 | Cockroach-killing gel bait and preparation method thereof |
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2009
- 2009-02-13 CN CN200910111057A patent/CN101803608A/en active Pending
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| 严锐等: "农药缓释剂的研究", 《河北工业科技》 * |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2848122A4 (en) * | 2012-01-05 | 2015-09-09 | Univ Del País Vasco Euskal Herriko Unibertsitatea Upv Ehu | New pesticide inclusion complexes, compositions containing said complexes and the use thereof as pesticides |
| CN102599184A (en) * | 2012-03-01 | 2012-07-25 | 福建省金鹿日化股份有限公司 | Cockroach gel bait |
| CN102657154A (en) * | 2012-05-04 | 2012-09-12 | 柳州华力家庭品业股份有限公司 | Colloidal bait for killing cockroaches and preparation method of colloidal bait |
| CN103404512A (en) * | 2013-07-12 | 2013-11-27 | 浙江工业大学 | Multi-effect triazole cyclodextrin inclusion complex and preparation method thereof |
| CN103404512B (en) * | 2013-07-12 | 2014-12-17 | 浙江工业大学 | Multi-effect triazole cyclodextrin inclusion complex and preparation method thereof |
| CN105660712A (en) * | 2014-11-20 | 2016-06-15 | 深圳市亿博创瑞生物科技有限公司 | Composition for killing blattaria |
| CN107432285A (en) * | 2016-05-26 | 2017-12-05 | 武汉市拜乐卫生科技有限公司 | A kind of cockroach killing bait and preparation method and application containing cockroach virus |
| CN106417341A (en) * | 2016-08-31 | 2017-02-22 | 江苏长青生物科技有限公司 | Indoxacarb-containing cockroach killing preparation |
| CN107787977B (en) * | 2017-08-28 | 2020-07-17 | 江苏功成生物科技有限公司 | Pyriproxyfen-containing sanitary insecticidal composition and application thereof |
| CN108477205A (en) * | 2018-02-10 | 2018-09-04 | 武汉市拜乐卫生科技有限公司 | A kind of granular pattern kills fly bait formulation and preparation method thereof |
| CN110326615A (en) * | 2019-07-23 | 2019-10-15 | 广州市建城白蚁防治研究有限公司 | The medicament for preventing and treating termite |
| CN110326615B (en) * | 2019-07-23 | 2021-08-10 | 广州市建城白蚁防治研究有限公司 | Pesticide for preventing and controlling termites |
| CN111436452A (en) * | 2020-04-17 | 2020-07-24 | 福建省金鹿日化股份有限公司 | Cockroach-killing gel bait with enhanced trapping effect |
| CN112825853A (en) * | 2021-01-13 | 2021-05-25 | 福建省金鹿日化股份有限公司 | Cockroach-killing gel bait with high safety and preparation method thereof |
| CN112825853B (en) * | 2021-01-13 | 2022-03-15 | 福建省金鹿日化股份有限公司 | Cockroach-killing gel bait with high safety and preparation method thereof |
| CN113287637A (en) * | 2021-05-24 | 2021-08-24 | 梁明杰 | Cockroach-killing gel bait and preparation method thereof |
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Application publication date: 20100818 |