CN103734155A - Cockroach bait gel - Google Patents

Cockroach bait gel Download PDF

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Publication number
CN103734155A
CN103734155A CN201310734873.0A CN201310734873A CN103734155A CN 103734155 A CN103734155 A CN 103734155A CN 201310734873 A CN201310734873 A CN 201310734873A CN 103734155 A CN103734155 A CN 103734155A
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cockroach
bait
tapioca
killing gel
killing
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CN201310734873.0A
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CN103734155B (en
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蒋旭东
梁月森
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Guangxi Ming Ji science and Technology Co., Ltd.
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Guangxi University of Science and Technology
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Abstract

The invention provides cockroach bait gel. The cockroach bait gel comprises a stomach toxicity component, a phagostimulant, a thickening stabilizer, a preservative, a moisturizer and water, wherein the phagostimulant contains cassava starch. Compared with the prior art, the cockroach bait gel has the following beneficial effects that 1, the cassava starch is first used as the phagostimulant to be applied to the cockroach bait gel, the palatability is good, the attractive force is strong, and the safety is strong; 2, the gel is stable and looks fine, and the cockroach bait gel is unlikely to go bad and free from radiating unpleasant smell; 3, the cockroach is attracted to take the cockroach bait gel initiatively, and the purpose for killing the cockroach through the stomach toxicity component can be realized; 4, the cockroach bait gel is particularly suitable for preventing German cockroach and has a good effect.

Description

A kind of cockroach-killing gel bait
Technical field
The present invention relates to insecticide technical field, especially a kind of bait formulation of killing cockroach.
Background technology
Cockroach is one of typical sanitary insect pest, and the food of storage, transhipment and processing site is polluted in its excreta and the meeting of casting off a skin.Cockroach can be carried many pathogene, after confirmer's contact, likely produces some diseases, as the viral disease of diarrhoea, dysentery, cholera, leprosy, the plague, typhoid fever and polio and so on.In addition, cockroach can also be carried parasitic ovum, causes allergic reaction.The ubiquity of cockroach has a strong impact on the mankind's normal production and life.
At present, along with growth in the living standard, more and more higher to environmental quality requirement, the control of cockroach also more and more comes into one's own, and the control of cockroach is the important goal of sanitary insect pest control.At present chemical control is still important means, and the early stage conventional formulation take chrysanthemum ester class as active ingredient such as cockroach killing fog that roach product mainly contains, propellant, smoked sheet, roach perfume (or spice) of killing, may cause that control cockroach indoor chemical pesticide pollutes simultaneously.In recent years, desinsection company has released again many novel cockroach formulations of going out both at home and abroad, comprising killing roach bait piece, cockroach-killing gel bait, facilitating subsides, paste and granule etc., these formulation common features are that active ingredient is mixed with cockroach bait, utilize initiatively trophic behaviour herbicide placement of cockroach, efficiency is high, little to environmental influence, becomes gradually the Main Means of cockroach prevention and cure.
It is the prerequisite of cockroach-killing gel bait onset that the active of cockroach is looked for food, and this just requires the formulation that attractant is good, therefore the design of formulation has been proposed to special requirement.According to bibliographical information, at present directly related with cockroach cockroach-killing gel bait prescription has multiple, but the insecticidal active ingredient of part cockroach-killing gel bait is boric acid, natural pyrethrum, pyrethroid.Because this insecticides has to cockroach the effect of driveing, and long-time use can develop immunity to drugs, therefore, can not be for a long time as the active ingredient of stomach toxicity bait formulation.And the bait major part that cockroach-killing gel bait is used is the daily edible foods of people, comprise honey, brown sugar, peanut oil, cream, corn flour, flour etc.Honey, brown sugar, peanut oil, milk wet goods food calling composition are oxidizable rotten in air, distribute unhappy smell, and the composition viscosity such as corn flour, flour are large, dry after moisture evaporation, affect lotion quality.The cockroach-killing gel bait that above-mentioned material is made, placed after a period of time, and state easily changes, be often close to have trickling, harden, the phenomenon such as air-dry, fouling, and it is obviously on the low side to steal food rate.Therefore, be necessary to research and develop moisture retention good, the cockroach-killing gel bait product that stability is high.
Summary of the invention
The invention provides a kind of moisture retention good, stability is high, and kills the effective cockroach-killing gel bait of roach.
A kind of cockroach-killing gel bait provided by the invention, comprises stomach toxicity composition, bait, thickening stabilizing agent, preservative and humectant and water, and described bait comprises tapioca.
The present invention is first using tapioca as bait, and through test further, tapioca kills roach while matching with biscuit effective, when both proportionings are 3:4, kills roach effect best.
As preferably, described thickener is hydroxyethylcellulose.
As preferably, described preservative is Nipagin complex esters.
As preferably, described humectant is glycerine.
Cockroach-killing gel bait provided by the invention is comprised of each component of following mass percent: ethiprole 0.05 ~ 0.1%, Nipagin complex esters 0.2 ~ 0.5%, hydroxyethylcellulose 0.2 ~ 0.5%, glycerine 10.0 ~ 20.0%, tapioca 9.0 ~ 15.0%, biscuit 12.0 ~ 20.0%, surplus is water.
Ethiprole is that a kind of Phenylpyrazole insecticides, insecticidal spectrum are wide, to insect take stomach poison function as main, have concurrently and tag and certain systemic action, its mechanism of action is to hinder the chloride metabolism of insect γ-aminobutyric acid control, therefore the important pests such as aphid, leafhopper, plant hopper, lepidopterous larvae, fly class and coleoptera are had to very high insecticidal activity, crop, without poisoning, is had to higher safety; Nipagin complex esters is a kind of broad spectrum activity efficient food preservative, plays antisepsis; Hydroxyethylcellulose plays thickening power, for keeping lotion stable; Glycerine is humectant, plays moisture-keeping function; Tapioca is that cassava dehydrates the powder forming after starch isolation, has the gelatinization of being difficult for, good fluidity, stability high compared with corn flour, flour etc., makes the features such as lotion outward appearance is finer and smoother.Equally, biscuit is as food calling composition, and during data shows to write out a prescription with ratio proportioning to the lotion of 4:3 with tapioca, effect is good, and cost performance is high.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect: 1, the present invention is applied to tapioca in cockroach-killing gel bait as food calling composition first, good palatability, and allure is strong, safe; 2, lotion is not stable, outward appearance is fine and smooth, perishable and distribute unhappy smell; 3, lure initiatively feed of cockroach, coordinate stomach toxicity composition, reach the object of killing cockroach; 4, the present invention is particularly useful for the control of Groton bug, and effect is good.
Accompanying drawing explanation
Fig. 1 is cockroach-killing gel bait low-temperature stability experimental result of the present invention;
Fig. 2 is cockroach-killing gel bait high-temperature stability experimental result of the present invention.
Embodiment
embodiment 1
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.05g, Nipagin complex esters 0.2g, hydroxyethylcellulose 0.4g, glycerine 18.0g, tapioca 12.0g, biscuit 16.0g, water surplus.
The preparation method of cockroach-killing gel bait of the present invention is as follows:
According to the part by weight of above-mentioned each raw material, weigh up respectively the weight of each raw material.Hydroxyethylcellulose is dissolved in glycerine and is disperseed 30 minutes, add water fully to dissolve, standby; Tapioca, biscuit, ethiprole etc. are fed in the solution preparing above, stir 2 hours, add Nipagin complex esters, stir, obtain cockroach-killing gel bait of the present invention.
embodiment 2
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.1g, Nipagin complex esters 0.2g, hydroxyethylcellulose 0.40g, glycerine 15.0g, tapioca 12.0g, biscuit 16.0g, water surplus.
Preparation method is with embodiment 1.
embodiment 3
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.05g, Nipagin complex esters 0.3g, hydroxyethylcellulose 0.4g, glycerine 18.0g, tapioca 12.0g, biscuit 16.0g, water surplus.
Preparation method is with embodiment 1.
embodiment 4
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.1g, Nipagin complex esters 0.5g, hydroxyethylcellulose 0.4g, glycerine 20.0g, tapioca 10.5g, biscuit 14.0g, water surplus.
Preparation method is with embodiment 1.
embodiment 5
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.05g, Nipagin complex esters 0.2g, hydroxyethylcellulose 0.2g, glycerine 18.0g, tapioca 12.0g, biscuit 16.0g, water surplus.
Preparation method is with embodiment 1.
embodiment 6
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.1g, Nipagin complex esters 0.5g, hydroxyethylcellulose 0.5g, glycerine 20.0g, tapioca 10.5g, biscuit 14.0g, water surplus.
Preparation method is with embodiment 1.
embodiment 7
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.1g, Nipagin complex esters 0.3g, hydroxyethylcellulose 0.2g, glycerine 10.0g, tapioca 12.0g, biscuit 16.0g, water surplus.
Preparation method is with embodiment 1.
embodiment 8
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.1g, Nipagin complex esters 0.3g, hydroxyethylcellulose 0.2g, glycerine 15.0g, tapioca 12.0g, biscuit 16.0g, water surplus.
Preparation method is with embodiment 1.
embodiment 9
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.05g, Nipagin complex esters 0.3g, hydroxyethylcellulose 0.2g, glycerine 15.0g, tapioca 12.0g, biscuit 16.0g, water surplus.
Preparation method is with embodiment 1.
embodiment 10
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.05g, Nipagin complex esters 0.5g, hydroxyethylcellulose 0.2g, glycerine 15.0g, tapioca 12.0g, biscuit 16.0g, water surplus.
Preparation method is with embodiment 1.
embodiment 11
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.05g, Nipagin complex esters 0.5g, hydroxyethylcellulose 0.2g, glycerine 20.0g, tapioca 12.0g, biscuit 16.0g, water surplus.
Preparation method is with embodiment 1.
embodiment 12
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.05g, Nipagin complex esters 0.5g, hydroxyethylcellulose 0.5g, glycerine 20.0g, tapioca 12.0g, biscuit 16.0g, water surplus.
Preparation method is with embodiment 1.
embodiment 13
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.05g, Nipagin complex esters 0.5g, hydroxyethylcellulose 0.5g, glycerine 20.0g, tapioca 15.0g, biscuit 20.0g, water surplus.
Preparation method is with embodiment 1.
embodiment 14
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.1g, Nipagin complex esters 0.5g, hydroxyethylcellulose 0.5g, glycerine 20.0g, tapioca 15.0g, biscuit 20.0g, water surplus.
Preparation method is with embodiment 1.
embodiment 15
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.1g, Nipagin complex esters 0.5g, hydroxyethylcellulose 0.5g, glycerine 20.0g, tapioca 12.0g, biscuit 16.0g, water surplus.
Preparation method is with embodiment 1.
embodiment 16
Preparing 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Ethiprole 0.1g, Nipagin complex esters 0.5g, hydroxyethylcellulose 0.5g, glycerine 10.0g, tapioca 9.0g, biscuit 15.0g, water surplus.
Preparation method is with embodiment 1.
One, in order to obtain cockroach-killing gel bait optimum formula of the present invention, the applicant has carried out comprising lotion stability, food calling, has killed the tests such as roach:
1, the screening of bait
Experimental scheme: test adopts comparison method to observe the take food difference of cockroach to different baits (tapioca, corn flour, soybean meal, biscuit, milk powder etc.).Method of operating: put into 40 healthy cockroaches, surrounding is put into respectively five kinds of foods of tapioca, corn flour, soybean meal, biscuit, milk powder of 2.00g, in liberal supply moisture.Be placed under 25-35 ℃ of dark surrounds after 24h, weigh leftover amount, parallel three groups.Result is as shown in table 1:
Table 1 bait the selection result
Figure 2013107348730100002DEST_PATH_IMAGE001
Five kinds of food baits to the epigamic power of cockroach are: cream biscuit > tapioca > corn flour > soybean meal > milk powder.Therefore, select, using biscuit and tapioca as bait, by palatability testing, to select suitable ratio.Wherein tapioca is the abundant local supplies in Guangxi, there is not yet the bibliographical information being applied in cockroach-killing gel bait.
determining of bait ratio
It is high that tapioca has the gelatinization of being difficult for, good fluidity, stability, makes the features such as lotion outward appearance is finer and smoother, and food calling effect is good.Biscuit, as food calling composition, cockroach is had to extremely strong epigamic, but biscuit particulate is thicker, easily affects lotion quality.The tapioca, biscuit of experiment by configuration different proportion, to glue bait, observed the indexs such as its lotion quality, stability, food calling effect, determines best proportioning.Result is referring to table 2.
The best proportioning the selection result of table 2 bait
Figure 2013107348730100002DEST_PATH_IMAGE002
When the proportioning of tapioca and biscuit is 3:4, at aspects such as lotion outward appearance, stability, all show well, especially food-intake also has certain synergy, considers cost performance simultaneously, selects 3:4 as bait optimum proportion ratio.
the screening of thickening stabilizing agent
By the percentage composition of other composition in fixing cockroach-killing gel bait, change the kind of thickening stabilizing agent, observe layering, point regimen condition containing different stabilizers cockroach-killing gel bait, determine the best thickening stabilizing agent of cockroach-killing gel bait.Result is referring to table 3.
Table 3 thickening stabilizing agent the selection result
Figure 2013107348730100002DEST_PATH_IMAGE003
Experimental result shows, through heat storage stability, investigates, and in this glue bait formula system, using hydroxyethylcellulose as thickening stabilizing agent, without water-separation, effect is good.
the screening of humectant
The in the situation that other composition percentage composition being constant in cockroach-killing gel bait, change the kind of humectant, the impact of more different humectant on cockroach-killing gel bait performance of keeping humidity, determines the best humectant of cockroach-killing gel bait.Result is referring to table 4.
Table 4 humectant the selection result
Figure 2013107348730100002DEST_PATH_IMAGE004
Experimental result shows, by cockroach-killing gel bait proterties the best of glycerine preparation, therefore, selects glycerine as best humectant.
the screening of preservative
The percentage composition of other composition in fixing cockroach-killing gel bait, preparation is containing the cockroach-killing gel bait of different preservatives (soluble propylhydroxybenzoate, nipabutyl sodium, Nipagin complex esters, potassium sorbate, Sodium Benzoate etc.), through heat storage stability, investigate, observe the initial corrupt time of cockroach-killing gel bait, relatively the initial corrupt time of different preservatives cockroach-killing gel bait, result is as shown in table 5:
Table 5 preservative the selection result
The initial corrupt time of cockroach-killing gel bait containing different preservatives (soluble propylhydroxybenzoate, nipabutyl sodium, Nipagin complex esters, potassium sorbate, Sodium Benzoate) is respectively 28d, 34d, 49d, 17d, 14d, the anticorrosion time with Nipagin complex esters is the longest, effective, select Nipagin complex esters as best preservative.
low-temperature stability experiment
After getting cockroach-killing gel bait sealing prepared by embodiment 1, put-8 ℃ of refrigerations in refrigerator, every 15 days, take out and survey active constituent content.Measurement result as shown in Figure 1.As shown in Figure 1: at-8 ℃, after 90d, in bait formulation, the content of ethiprole slightly declines, but variable quantity is within tolerance interval.
high-temperature stability experiment
Cockroach-killing gel bait prepared by embodiment 1 is placed in the insulating box of 50 ± 2 ℃ and stores, and within 30 days, observes afterwards the proterties of lotion; Every 15 days, take out through HPLC and measure active constituent content, and calculate active ingredient resolution ratio.Measurement result as shown in Figure 2.As shown in Figure 2: after heat storage 30d, in bait formulation, the content of ethiprole has a little to decline, but resolution ratio is lower than 10%.
Two, the test of pesticide effectiveness of paste roach bait of the present invention
This cockroach-killing gel bait is as shown in table 6 to the killing effect of Groton bug.
Table 6
Figure 2013107348730100002DEST_PATH_IMAGE006
Result from table, cockroach-killing gel bait prepared by the present invention has good trapping effect to Groton bug, and effect is good.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (7)

1. a cockroach-killing gel bait, comprises stomach toxicity composition, bait, thickening stabilizing agent, preservative and humectant and water, it is characterized in that: described bait comprises tapioca.
2. cockroach-killing gel bait according to claim 1, is characterized in that: described bait is tapioca and biscuit.
3. cockroach-killing gel bait according to claim 2, is characterized in that: in described bait, the mass ratio of tapioca and biscuit is 3:4.
4. cockroach-killing gel bait according to claim 1, is characterized in that: described thickener is hydroxyethylcellulose.
5. cockroach-killing gel bait according to claim 1, is characterized in that: described preservative is Nipagin complex esters.
6. cockroach-killing gel bait according to claim 1, is characterized in that: described humectant is glycerine.
7. according to the arbitrary described cockroach-killing gel bait of claim 1-6, it is characterized in that: described paste roach bait is comprised of each component of following mass percent: ethiprole 0.05 ~ 0.1%, Nipagin complex esters 0.2 ~ 0.5%, hydroxyethylcellulose 0.2 ~ 0.5%, glycerine 10.0 ~ 20.0%, tapioca 9.0 ~ 15.0%, biscuit 12.0 ~ 20.0%, surplus is water.
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104336031A (en) * 2014-10-17 2015-02-11 柳州市万友家庭卫生害虫防治所 Bait capable of killing solenopsis invicta
CN104521950A (en) * 2014-12-16 2015-04-22 广西科技大学 Long-acting bait for killing cockroach and preparation method
CN106305853A (en) * 2016-08-19 2017-01-11 钟义域 Cockroach poison
CN107372555A (en) * 2017-08-15 2017-11-24 杨晓琳 A kind of gel bait for killing insects
CN107788016A (en) * 2017-10-24 2018-03-13 天峨县平昌生态农业有限公司 A kind of method for preventing and treating family cockroach
CN107810979A (en) * 2017-10-24 2018-03-20 天峨县平昌生态农业有限公司 A kind of hygienic insecticide of containing fipronil and oil of badian
CN109645006A (en) * 2018-12-25 2019-04-19 柳州市万友家庭卫生害虫防治所 Cockroach-killing gel bait and its preparation method and application
CN110367221A (en) * 2019-07-24 2019-10-25 深圳市上源卫生服务有限公司 Except cockroach method and device
CN111264546A (en) * 2018-12-05 2020-06-12 沈阳中化农药化工研发有限公司 Insecticidal composition
CN112088899A (en) * 2020-10-15 2020-12-18 浙江奚态生物科技有限公司 Liquid medicament capable of removing cockroaches and collecting cockroach eggs
CN114868758A (en) * 2022-05-27 2022-08-09 华南师范大学 Composition for preventing and treating cockroach and application thereof

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Publication number Priority date Publication date Assignee Title
JPH0267204A (en) * 1988-08-31 1990-03-07 Yuukou Yakuhin Kogyo Kk Poison bait agent for exterminating insect pest
CN1528151A (en) * 2003-10-21 2004-09-15 武汉大学 Biological cockroach eradication glue bait and preparing method thereof
CN101422175A (en) * 2007-10-31 2009-05-06 郑磊 Long-acting cockroach killing gel bait

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0267204A (en) * 1988-08-31 1990-03-07 Yuukou Yakuhin Kogyo Kk Poison bait agent for exterminating insect pest
CN1528151A (en) * 2003-10-21 2004-09-15 武汉大学 Biological cockroach eradication glue bait and preparing method thereof
CN101422175A (en) * 2007-10-31 2009-05-06 郑磊 Long-acting cockroach killing gel bait

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104336031A (en) * 2014-10-17 2015-02-11 柳州市万友家庭卫生害虫防治所 Bait capable of killing solenopsis invicta
CN104521950A (en) * 2014-12-16 2015-04-22 广西科技大学 Long-acting bait for killing cockroach and preparation method
CN106305853A (en) * 2016-08-19 2017-01-11 钟义域 Cockroach poison
CN107372555A (en) * 2017-08-15 2017-11-24 杨晓琳 A kind of gel bait for killing insects
CN107788016A (en) * 2017-10-24 2018-03-13 天峨县平昌生态农业有限公司 A kind of method for preventing and treating family cockroach
CN107810979A (en) * 2017-10-24 2018-03-20 天峨县平昌生态农业有限公司 A kind of hygienic insecticide of containing fipronil and oil of badian
CN111264546A (en) * 2018-12-05 2020-06-12 沈阳中化农药化工研发有限公司 Insecticidal composition
CN109645006A (en) * 2018-12-25 2019-04-19 柳州市万友家庭卫生害虫防治所 Cockroach-killing gel bait and its preparation method and application
CN110367221A (en) * 2019-07-24 2019-10-25 深圳市上源卫生服务有限公司 Except cockroach method and device
CN110367221B (en) * 2019-07-24 2022-03-18 深圳市上源环境科技有限公司 Cockroach killing method and device
CN112088899A (en) * 2020-10-15 2020-12-18 浙江奚态生物科技有限公司 Liquid medicament capable of removing cockroaches and collecting cockroach eggs
CN114868758A (en) * 2022-05-27 2022-08-09 华南师范大学 Composition for preventing and treating cockroach and application thereof
CN114868758B (en) * 2022-05-27 2024-03-26 华南师范大学 Composition for preventing and treating cockroaches and application thereof

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